ST7FLITE02Y0M6 datasheet, PDF - EEWORLD Datasheet

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ST7FLITE02Y0M6: DescriptionMCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin SO Tube; File Size927KB，124 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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ST7FLITE02Y0M6 Overview

MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin SO Tube

ST7FLITE02Y0M6 Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	LTB
HTS	8542.31.00.01
Family Name	ST7
Instruction Set Architecture	CISC
Device Core	ST7
Maximum CPU Frequency (MHz)	8
Maximum Clock Rate (MHz)	8
Data Bus Width (bit)	8
Program Memory Type	Flash
Program Memory Size	1.5KB
RAM Size	128B
Maximum Expanded Memory Size	64KB
Programmability	Yes
Interface Type	SPI
Number of I/Os	13
No. of Timers	2
PWM	1
Number of ADCs	Single
ADC Channels	5
ADC Resolution (bit)	8
USART	0
UART	0
USB	0
SPI	1
I2C	0
I2S	0
CAN	0
Ethernet	0
Watchdog	1
Minimum Operating Supply Voltage (V)	2.4
Typical Operating Supply Voltage (V)	2.5\|3.3\|5
Maximum Operating Supply Voltage (V)	5.5
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	85
Packaging	Tube
Supplier Package	SO
Pin Count	16
Standard Package Name	SOP
Mounting	Surface Mount
Package Height	1.65(Max)
Package Length	10(Max)
Package Width	4(Max)
PCB changed	16
Lead Shape	Gull-wing

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ST7LITE0xY0, ST7LITESxY0

8-bit microcontroller with single voltage

Flash memory, data EEPROM, ADC, timers, SPI

■

Memories

– 1K or 1.5 Kbytes single voltage Flash Pro-

gram memory with read-out protection, In-Cir-

cuit and In-Application Programming (ICP and

IAP). 10 K write/erase cycles guaranteed,

data retention: 20 years at 55 °C.

– 128 bytes RAM.

– 128 bytes data EEPROM with read-out pro-

tection. 300K write/erase cycles guaranteed,

data retention: 20 years at 55 °C.

Clock, Reset and Supply Management

– 3-level low voltage supervisor (LVD) and aux-

iliary voltage detector (AVD) for safe power-

on/off procedures

– Clock sources: internal 1MHz RC 1% oscilla-

tor or external clock

– PLL x4 or x8 for 4 or 8 MHz internal clock

– Four Power Saving Modes: Halt, Active-Halt,

Wait and Slow

Interrupt Management

– 10 interrupt vectors plus TRAP and RESET

– 4 external interrupt lines (on 4 vectors)

I/O Ports

– 13 multifunctional bidirectional I/O lines

– 9 alternate function lines

– 6 high sink outputs

2 Timers

– One 8-bit Lite Timer (LT) with prescaler in-

cluding: watchdog, 1 realtime base and 1 in-

put capture.

DIP16

SO16

150”

QFN20

– One 12-bit Auto-reload Timer (AT) with output

compare function and PWM

■

1 Communication Interface

– SPI synchronous serial interface

A/D Converter

– 8-bit resolution for 0 to V

– Fixed gain Op-amp for 11-bit resolution in 0 to

250 mV range (@ 5V V

)

– 5 input channels

Instruction Set

– 8-bit data manipulation

– 63 basic instructions with illegal opcode de-

tection

– 17 main addressing modes

– 8 x 8 unsigned multiply instruction

Development Tools

– Full hardware/software development package

■

Device Summary

Features

Program memory - bytes

RAM (stack) - bytes

Data EEPROM - bytes

Peripherals

Operating Supply

CPU Frequency

Operating Temperature

Packages

ST7LITESxY0 (ST7SUPERLITE)

ST7LITES2Y0

ST7LITES5Y0

ST7LITE02Y0

ST7LITE0xY0

ST7LITE05Y0

ST7LITE09Y0

1.5K

128 (64)

LT Timer w/ Wdg,

AT Timer w/ 1 PWM, AT Timer w/ 1 PWM, AT Timer w/ 1 PWM,

SPI

SPI, 8-bit ADC

SPI

2.4V to 5.5V

1MHz RC 1% + PLLx4/8MHz

-40°C to +85°C

SO16 150”, DIP16, QFN20

1.5K

128 (64)

128

LT Timer w/ Wdg,

AT Timer w/ 1 PWM, SPI,

8-bit ADC w/ Op-Amp

Rev 6

November 2007

1/124

Table of Contents

ST7LITE0xY0, ST7LITESxY0 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1 DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 PIN DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

3 REGISTER & MEMORY MAP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4 FLASH PROGRAM MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

4.2

4.3

4.4

4.5

4.6

4.7

MAIN FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

PROGRAMMING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

ICC INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

MEMORY PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

RELATED DOCUMENTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

5 DATA EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

5.2

5.3

5.4

5.5

5.6

5.7

MAIN FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

MEMORY ACCESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

POWER SAVING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

ACCESS ERROR HANDLING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

DATA EEPROM READ-OUT PROTECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

6 CENTRAL PROCESSING UNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

6.2

6.3

MAIN FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

CPU REGISTERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

7 SUPPLY, RESET AND CLOCK MANAGEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.1 INTERNAL RC OSCILLATOR ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

7.2

7.3

7.4

PHASE LOCKED LOOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

RESET SEQUENCE MANAGER (RSM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

8 INTERRUPTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.1 NON MASKABLE SOFTWARE INTERRUPT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

8.2

8.3

8.4

EXTERNAL INTERRUPTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

PERIPHERAL INTERRUPTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

SYSTEM INTEGRITY MANAGEMENT (SI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

9 POWER SAVING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

9.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

9.2

9.3

9.4

SLOW MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

WAIT MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

124

. 38

...

ACTIVE-HALT AND HALT MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

2/124

Table of Contents

10 I/O PORTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

10.1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

10.2 FUNCTIONAL DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

10.3 UNUSED I/O PINS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

10.4 LOW POWER MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

10.5 INTERRUPTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

10.6 I/O PORT IMPLEMENTATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

11 ON-CHIP PERIPHERALS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

11.1 LITE TIMER (LT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

11.2

12-BIT AUTORELOAD TIMER (AT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

11.3 SERIAL PERIPHERAL INTERFACE (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

11.4 8-BIT A/D CONVERTER (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

12 INSTRUCTION SET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

12.1 ST7 ADDRESSING MODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

12.2 INSTRUCTION GROUPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

13 ELECTRICAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

13.1 PARAMETER CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

13.2 ABSOLUTE MAXIMUM RATINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

13.3 OPERATING CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

13.4 SUPPLY CURRENT CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

13.5 CLOCK AND TIMING CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

13.6 MEMORY CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

13.7 EMC (ELECTROMAGNETIC COMPATIBILITY) CHARACTERISTICS . . . . . . . . . . . . . 93

13.8 I/O PORT PIN CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

13.9 CONTROL PIN CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

13.10 COMMUNICATION INTERFACE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . 102

13.11 8-BIT ADC CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

14 PACKAGE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

14.1 PACKAGE MECHANICAL DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

14.2 THERMAL CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

15 DEVICE CONFIGURATION AND ORDERING INFORMATION . . . . . . . . . . . . . . . . . . . . . . . 112

15.1 OPTION BYTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

15.2 DEVICE ORDERING INFORMATION AND TRANSFER OF CUSTOMER CODE . . . . 114

15.3 DEVELOPMENT TOOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

15.4 ST7 APPLICATION NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

16 KNOWN LIMITATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

16.1 EXECUTION OF BTJX INSTRUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

16.2 IN-CIRCUIT PROGRAMMING OF DEVICES PREVIOUSLY PROGRAMMED WITH HARD-

WARE WATCHDOG OPTION 121

16.3 IN-CIRCUIT DEBUGGING WITH HARDWARE WATCHDOG . . . . . . . . . . . . . . . . . . . 121

16.4 RECOMMENDATIONS WHEN LVD IS ENABLED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

16.5 CLEARING ACTIVE INTERRUPTS OUTSIDE INTERRUPT ROUTINE . . . . . . . . . . . . 121

17 REVISION HISTORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

3/124

ST7FLITE02Y0M6 Related Products

	ST7FLITE02Y0M6	ST7FLITE05Y0M6	ST7FLITE09Y0M6	ST7FLITE09Y0B6	ST7FLITE05Y0B6	ST7FLITE09M6TR	ST7FLITE05M6TR
Description	MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin SO Tube	MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin SOIC Tube	MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin SO Tube	MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin PDIP Tube	MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin PDIP Tube	MCU 8-bit ST7 CISC 1.5KB Flash 2.5V/3.3V/5V 16-Pin PDIP	8 Bit Flash 16 SOIC Microcontroller
EU restricts the use of certain hazardous substances	Compliant	Compliant	Compliant	Compliant	Compliant	Compliant	Not Compliant
Part Status	LTB	LTB	LTB	LTB	LTB	LTB	LTB
ECCN (US)	EAR99	EAR99	EAR99	EAR99	EAR99	-	-
HTS	8542.31.00.01	8542.31.00.01	8542.31.00.01	8542.31.00.01	8542.31.00.01	8542.31.00.01	-
Family Name	ST7	ST7	ST7	ST7	ST7	-	-
Instruction Set Architecture	CISC	CISC	CISC	CISC	CISC	-	-
Device Core	ST7	ST7	ST7	ST7	ST7	-	-
Maximum CPU Frequency (MHz)	8	16	8	8	16	-	-
Maximum Clock Rate (MHz)	8	16	8	8	16	-	-
Data Bus Width (bit)	8	8	8	8	8	-	-
Program Memory Type	Flash	Flash	Flash	Flash	Flash	-	-
Program Memory Size	1.5KB	1.5KB	1.5KB	1.5KB	1.5KB	-	-
RAM Size	128B	128B	128B	128B	128B	-	-
Maximum Expanded Memory Size	64KB	64KB	64KB	64KB	64KB	-	-
Programmability	Yes	Yes	Yes	Yes	Yes	-	-
Interface Type	SPI	SPI	SPI	SPI	SPI	-	-
Number of I/Os	13	13	13	13	13	-	-
No. of Timers	2	2	2	2	2	-	-
PWM	1	1	1	1	1	-	-
Number of ADCs	Single	Single	Single	Single	Single	-	-
ADC Channels	5	5	5	5	5	-	-
ADC Resolution (bit)	8	8	8	8	8	-	-
SPI	1	1	1	1	1	-	-
Watchdog	1	1	1	1	1	-	-
Minimum Operating Supply Voltage (V)	2.4	2.4	2.4	2.4	2.4	-	-
Typical Operating Supply Voltage (V)	2.5\|3.3\|5	5\|3.3\|2.5	2.5\|5\|3.3	5\|3.3\|2.5	2.5\|5\|3.3	-	-
Maximum Operating Supply Voltage (V)	5.5	5.5	5.5	5.5	5.5	-	-
Minimum Operating Temperature (°C)	-40	-40	-40	-40	-40	-	-
Maximum Operating Temperature (°C)	85	85	85	85	85	-	-
Packaging	Tube	Tube	Tube	Tube	Tube	-	-
Supplier Package	SO	SOIC	SO	PDIP	PDIP	-	-
Pin Count	16	16	16	16	16	-	-
Standard Package Name	SOP	SOP	SOP	DIP	DIP	-	-
Mounting	Surface Mount	Surface Mount	Surface Mount	Through Hole	Through Hole	-	-
Package Height	1.65(Max)	1.65(Max)	1.65(Max)	5.1(Max) - 0.51(Min)	5.1(Max) - 0.51(Min)	-	-
Package Length	10(Max)	10(Max)	10(Max)	20(Max)	20(Max)	-	-
Package Width	4(Max)	4(Max)	4(Max)	7.1(Max)	7.1(Max)	-	-
PCB changed	16	16	16	16	16	-	-
Lead Shape	Gull-wing	Gull-wing	Gull-wing	Through Hole	Through Hole	-	-

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