NUC120VE3AN datasheet, PDF - EEWORLD Datasheet

NUC120VE3AN: DescriptionMCU 32-bit ARM Cortex M0 128KB Flash 3.3V/5V 100-Pin LQFP; File Size2MB，89 Pages; ManufacturerNuvoton Technology Corporation; Websitehttp://www.nuvoton.com.cn/hq/; Environmental Compliance

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NUC120VE3AN Overview

MCU 32-bit ARM Cortex M0 128KB Flash 3.3V/5V 100-Pin LQFP

NUC120VE3AN Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.31.00.01
Family Name	NUC120
Device Core	ARM Cortex M0
Core Architecture	ARM
Maximum CPU Frequency (MHz)	50
Maximum Clock Rate (MHz)	50
Data Bus Width (bit)	32
Program Memory Type	Flash
Program Memory Size	128KB
RAM Size	16KB
Programmability	Yes
Interface Type	I2C/I2S/SPI/UART/USB
Number of I/Os	76
No. of Timers	4
PWM	4
Number of ADCs	Single
ADC Channels	8
ADC Resolution (bit)	12
USART	0
UART	3
USB	1
SPI	4
I2C	2
I2S	1
CAN	0
Ethernet	0
Watchdog	1
Analog Comparators	2
Minimum Operating Supply Voltage (V)	2.5
Typical Operating Supply Voltage (V)	3.3\|5
Maximum Operating Supply Voltage (V)	5.5
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Supplier Package	LQFP
Pin Count	100
Standard Package Name	QFP
Mounting	Surface Mount
Package Height	1.4
Package Length	14
Package Width	14
PCB changed	100
Lead Shape	Gull-wing

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NuMicro™ NUC120 Data Sheet

ARM Cortex™-M0

32-BIT MICROCONTROLLER

NuMicro™ Family

NUC120 Data Sheet

The information described in this document is the exclusive intellectual property of

Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.

Nuvoton is providing this document only for reference purposes of NuMicro microcontroller based

system design. Nuvoton assumes no responsibility for errors or omissions.

All data and specifications are subject to change without notice.

For additional information or questions, please contact: Nuvoton Technology Corporation.

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Publication Release Date: Jan. 2, 2012

Revision V2.03

NuMicro™ NUC120 Data Sheet

Contents

GENERAL DESCRIPTION ......................................................................................................... 7

FEATURES ................................................................................................................................. 8

2.1

3.1

NuMicro™ NUC120 Features – USB Line ...................................................................... 8

NuMicro™ NUC120 Products Selection Guide ............................................................. 12

3.1.1

3.1.2

NuMicro™ NUC120 Medium Density USB Line Selection Guide....................................12

NuMicro™ NUC120 Low Density USB Line Selection Guide..........................................12

NuMicro™ NUC120 Medium Density Pin Diagram .........................................................14

NuMicro™ NUC120 Low Density Pin Diagram ...............................................................17

PARTS INFORMATION LIST AND PIN CONFIGURATION .................................................... 12

3.2

Pin Configuration .......................................................................................................... 14

3.2.1

3.2.2

BLOCK DIAGRAM .................................................................................................................... 19

4.1

4.2

NuMicro™ NUC120 Medium Density Block Diagram ................................................... 19

NuMicro™ NUC120 Low Density Block Diagram.......................................................... 20

FUNCTIONAL DESCRIPTION.................................................................................................. 21

5.1

ARM

Cortex™-M0 Core .............................................................................................. 21

5.2

System Manager........................................................................................................... 23

5.2.1

5.2.2

5.2.3

5.2.4

5.2.5

5.2.6

Overview ........................................................................................................................23

System Reset .................................................................................................................23

System Power Distribution .............................................................................................24

System Memory Map......................................................................................................25

System Timer (SysTick) .................................................................................................27

Nested Vectored Interrupt Controller (NVIC) ..................................................................28

Overview ........................................................................................................................32

Clock Generator .............................................................................................................34

System Clock and SysTick Clock ...................................................................................35

Peripherals Clock ...........................................................................................................36

Power Down Mode Clock ...............................................................................................36

Frequency Divider Output...............................................................................................37

Overview ........................................................................................................................38

Features .........................................................................................................................38

Overview ........................................................................................................................39

Features .........................................................................................................................39

Overview ........................................................................................................................40

Features .........................................................................................................................41

Overview ........................................................................................................................42

5.3

Clock Controller ............................................................................................................ 32

5.3.1

5.3.2

5.3.3

5.3.4

5.3.5

5.3.6

5.4

USB Device Controller (USB) ....................................................................................... 38

5.4.1

5.4.2

5.5

General Purpose I/O (GPIO) ........................................................................................ 39

5.5.1

5.5.2

5.6

C Serial Interface Controller (Master/Slave) (I

C) ...................................................... 40

5.6.1

5.6.2

5.7

PWM Generator and Capture Timer (PWM) ................................................................ 42

5.7.1

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Publication Release Date: Jan. 2, 2012

Revision V2.03

NuMicro™ NUC120 Data Sheet

5.7.2

Features .........................................................................................................................43

Overview ........................................................................................................................44

Features .........................................................................................................................44

Overview ........................................................................................................................45

Features .........................................................................................................................45

Overview ......................................................................................................................46

Features .......................................................................................................................46

Overview ......................................................................................................................47

Features .......................................................................................................................49

Overview ......................................................................................................................49

Features .......................................................................................................................51

Overview ......................................................................................................................52

Features .......................................................................................................................52

Overview ......................................................................................................................53

Features .......................................................................................................................53

Overview ......................................................................................................................54

Features .......................................................................................................................54

Overview ......................................................................................................................55

Features .......................................................................................................................55

Overview ......................................................................................................................56

Features .......................................................................................................................56

Overview ......................................................................................................................57

Features .......................................................................................................................57

5.8

Real Time Clock (RTC)................................................................................................. 44

5.8.1

5.8.2

5.9

Serial Peripheral Interface (SPI) ................................................................................... 45

5.9.1

5.9.2

5.10

Timer Controller (TMR)................................................................................................. 46

5.10.1

5.10.2

5.11

Watchdog Timer (WDT)................................................................................................ 47

5.11.1

5.11.2

5.12

UART Interface Controller (UART) ............................................................................... 49

5.12.1

5.12.2

5.13

PS/2 Device Controller (PS2D)..................................................................................... 52

5.13.1

5.13.2

5.14

S Controller (I

S)......................................................................................................... 53

5.14.1

5.14.2

5.15

Analog-to-Digital Converter (ADC) ............................................................................... 54

5.15.1

5.15.2

5.16

Analog Comparator (CMP) ........................................................................................... 55

5.16.1

5.16.2

5.17

PDMA Controller (PDMA) ............................................................................................. 56

5.17.1

5.17.2

5.18

External Bus Interface (EBI) ......................................................................................... 57

5.18.1

5.18.2

FLASH MEMORY CONTROLLER (FMC) ................................................................................ 58

6.1

Overview ....................................................................................................................... 58

6.2

Features........................................................................................................................ 58

ELECTRICAL CHARACTERISTICS......................................................................................... 59

7.1

Absolute Maximum Ratings .......................................................................................... 59

7.2

DC Electrical Characteristics ........................................................................................ 60

7.2.1

7.2.2

NuMicro™ NUC100/NUC120 Medium Density DC Electrical Characteristics .................60

NuMicro™ NUC100/NUC120 Low Density DC Electrical Characteristics .......................65

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Publication Release Date: Jan. 2, 2012

Revision V2.03

NuMicro™ NUC120 Data Sheet

7.2.3

7.2.4

7.2.5

Operating Current Curve (Test condition: run NOP).......................................................70

Idle Current Curve ..........................................................................................................72

Power Down Current Curve............................................................................................74

External 4~24 MHz High Speed Crystal .........................................................................75

External 32.768 kHz Low Speed Crystal ........................................................................76

Internal 22.1184 MHz High Speed Oscillator..................................................................76

Internal 10 kHz Low Speed Oscillator.............................................................................76

Specification of 12-bit SARADC .....................................................................................77

Specification of LDO and Power management...............................................................78

Specification of Low Voltage Reset ................................................................................79

Specification of Brown-Out Detector...............................................................................79

Specification of Power-On Reset (5 V) ...........................................................................79

Specification of Temperature Sensor .............................................................................80

Specification of Comparator ...........................................................................................80

Specification of USB PHY ..............................................................................................81

7.3

AC Electrical Characteristics ........................................................................................ 75

7.3.1

7.3.2

7.3.3

7.3.4

7.4

Analog Characteristics.................................................................................................. 77

7.4.1

7.4.2

7.4.3

7.4.4

7.4.5

7.4.6

7.4.7

7.4.8

7.5

7.6

Flash DC Electrical Characteristics .............................................................................. 82

SPI Dynamic Characteristics ........................................................................................ 83

PACKAGE DIMENSIONS ......................................................................................................... 85

8.1

100L LQFP (14x14x1.4 mm footprint 2.0mm) .............................................................. 85

8.2

8.3

64L LQFP (10x10x1.4mm footprint 2.0 mm) ................................................................ 86

48L LQFP (7x7x1.4mm footprint 2.0mm) ..................................................................... 87

REVISION HISTORY ................................................................................................................ 88

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Publication Release Date: Jan. 2, 2012

Revision V2.03

NuMicro™ NUC120 Data Sheet

Figures

Figure 3-1 NuMicro™ NUC100 Series selection code ................................................................... 13

Figure 3-2 NuMicro™ NUC120 Medium Density LQFP 100-pin Pin Diagram ............................... 14

Figure 3-3 NuMicro™ NUC120 Medium Density LQFP 64-pin Pin Diagram ................................. 15

Figure 3-4 NuMicro™ NUC120 Medium Density LQFP 48-pin Pin Diagram ................................. 16

Figure 3-5 NuMicro™ NUC120 Low Density LQFP 64-pin Pin Diagram........................................ 17

Figure 3-6 NuMicro™ NUC120 Low Density LQFP 48-pin Pin Diagram........................................ 18

Figure 4-1 NuMicro™ NUC120 Medium Density Block Diagram ................................................... 19

Figure 4-2 NuMicro™ NUC120 Low Density Block Diagram ......................................................... 20

Figure 5-1 Functional Controller Diagram...................................................................................... 21

Figure 5-2 NuMicro™ NUC120 Power Distribution Diagram.......................................................... 24

Figure 5-4 Clock generator global view diagram ........................................................................... 33

Figure 5-5 Clock generator block diagram..................................................................................... 34

Figure 5-6 System Clock Block Diagram ....................................................................................... 35

Figure 5-7 SysTick Clock Control Block Diagram .......................................................................... 35

Figure 5-8 Clock Source of Frequency Divider .............................................................................. 37

Figure 5-9 Block Diagram of Frequency Divider ............................................................................ 37

Figure 5-10 I

C Bus Timing ............................................................................................................ 40

Figure 5-11 Timing of Interrupt and Reset Signal .......................................................................... 48

Figure 7-1 Typical Crystal Application Circuit ................................................................................ 76

Figure 7-2 SPI Master dynamic characteristics timing................................................................... 84

Figure 7-3 SPI Slave dynamic characteristics timing..................................................................... 84

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Publication Release Date: Jan. 2, 2012

Revision V2.03

NUC120VE3AN Related Products

	NUC120VE3AN	NUC120RC1BN	NUC120RD1BN	NUC120LC1BN	NUC120VD2AN	NUC120LD1BN	NUC120LD2BN	NUC120LE3AN
Description	MCU 32-bit ARM Cortex M0 128KB Flash 3.3V/5V 100-Pin LQFP	MCU 32-bit ARM Cortex M0 32KB Flash 3.3V/5V 64-Pin LQFP	MCU 32-bit ARM Cortex M0 64KB Flash 3.3V/5V 64-Pin LQFP	MCU 32-bit ARM Cortex M0 32KB Flash 3.3V/5V 48-Pin LQFP	MCU 32-bit ARM Cortex M0 64KB Flash 3.3V/5V 100-Pin LQFP	MCU 32-bit ARM Cortex M0 64KB Flash 3.3V/5V 48-Pin LQFP	MCU 32-bit ARM Cortex M0 64KB Flash 3.3V/5V 48-Pin LQFP	MCU 32-bit ARM Cortex M0 128KB Flash 3.3V/5V 48-Pin LQFP
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Part Status	Active	Active	Active	Unconfirmed	Active	Active	Active	Active
HTS	8542.31.00.01	8542.39.00.01	8542.31.00.01	8542.31.00.01	8542.31.00.01	8542.39.00.01	8542.31.00.01	8542.39.00.01
Family Name	NUC120	NUC120	NUC120	NUC120	NUC120	NUC120	NUC120	NUC120
Device Core	ARM Cortex M0	ARM Cortex M0	ARM Cortex M0	ARM Cortex M0	ARM Cortex M0	ARM Cortex M0	ARM Cortex M0	ARM Cortex M0
Core Architecture	ARM	ARM	ARM	ARM	ARM	ARM	ARM	ARM
Maximum CPU Frequency (MHz)	50	50	50	50	50	50	50	50
Maximum Clock Rate (MHz)	50	50	50	50	50	50	50	50
Data Bus Width (bit)	32	32	32	32	32	32	32	32
Program Memory Type	Flash	Flash	Flash	Flash	Flash	Flash	Flash	Flash
Program Memory Size	128KB	32KB	64KB	32KB	64KB	64KB	64KB	128KB
RAM Size	16KB	4KB	4KB	4KB	8KB	4KB	8KB	16KB
Programmability	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Interface Type	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB	I2C/I2S/SPI/UART/USB
Number of I/Os	76	45	45	31	76	31	31	31
No. of Timers	4	4	4	4	4	4	4	4
PWM	4	4	4	4	4	4	4	4
Number of ADCs	Single	Single	Single	Single	Single	Single	Single	Single
ADC Channels	8	8	8	8	8	8	8	8
ADC Resolution (bit)	12	12	12	12	12	12	12	12
UART	3	2	2	2	3	2	2	2
USB	1	1	1	1	1	1	1	1
SPI	4	2	2	1	4	1	1	1
I2C	2	2	2	2	2	2	2	2
I2S	1	1	1	1	1	1	1	1
Watchdog	1	1	1	1	1	1	1	1
Analog Comparators	2	2	2	2	2	2	2	2
Minimum Operating Supply Voltage (V)	2.5	2.5	2.5	2.5	2.5	2.5	2.5	2.5
Typical Operating Supply Voltage (V)	3.3\|5	3.3\|5	5\|3.3	3.3\|5	5\|3.3	5\|3.3	5\|3.3	5\|3.3
Maximum Operating Supply Voltage (V)	5.5	5.5	5.5	5.5	5.5	5.5	5.5	5.5
Minimum Operating Temperature (°C)	-40	-40	-40	-40	-40	-40	-40	-40
Maximum Operating Temperature (°C)	85	85	85	85	85	85	85	85
Supplier Package	LQFP	LQFP	LQFP	LQFP	LQFP	LQFP	LQFP	LQFP
Pin Count	100	64	64	48	100	48	48	48
Standard Package Name	QFP	QFP	QFP	QFP	QFP	QFP	QFP	QFP
Mounting	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package Height	1.4	1.4	1.4	1.4	1.4	1.4	1.4	1.4
Package Length	14	10	10	7	14	7	7	7
Package Width	14	10	10	7	14	7	7	7
PCB changed	100	64	64	48	100	48	48	48
Lead Shape	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing	Gull-wing
Data Memory Size	-	4KB	4KB	4KB	4KB	4KB	4KB	4KB

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