W78E516DFG datasheet, PDF - EEWORLD Datasheet

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W78E516DFG: DescriptionIC mcu 8-bit 64k flash 44-pqfp; CategoryThe embedded processor and controller Microcontrollers and processors; File Size845KB，90 Pages; ManufacturerNuvoton Technology Corporation; Websitehttp://www.nuvoton.com.cn/hq/; Environmental Compliance

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W78E516DFG Overview

IC mcu 8-bit 64k flash 44-pqfp

W78E516DFG Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Nuvoton Technology Corporation
package instruction	PQFP-44
Reach Compliance Code	compli
Has ADC	NO
Address bus width	16
bit size	8
boundary scan	NO
CPU series	8052
maximum clock frequency	40 MHz
DAC channel	NO
DMA channel	NO
External data bus width	8
Format	FIXED POINT
Integrated cache	NO
JESD-30 code	S-PQFP-G44
length	10 mm
low power mode	YES
Number of external interrupt devices	4
Number of I/O lines	36
Number of serial I/Os	1
Number of terminals	44
On-chip program ROM width	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
PWM channel	NO
Package body material	PLASTIC/EPOXY
encapsulated code	QFP
Encapsulate equivalent code	QFP44,.52SQ,32
Package shape	SQUARE
Package form	FLATPACK
Certification status	Not Qualified
RAM (number of words)	512
rom(word)	69632
ROM programmability	FLASH
Maximum seat height	2.7 mm
speed	40 MHz
Maximum slew rate	0.05 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	2.4 V
Nominal supply voltage	3.3 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.8 mm
Terminal location	QUAD
width	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER

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W78E516D/W78E058D Data Sheet

8-BIT MICROCONTROLLER

Table of Contents-

GENERAL DESCRIPTION ......................................................................................................... 4

FEATURES ................................................................................................................................. 5

PARTS INFORMATION LIST ..................................................................................................... 6

3.1

Lead Free (RoHS) Parts information list......................................................................... 6

PIN CONFIGURATIONS............................................................................................................. 7

PIN DESCRIPTIONS .................................................................................................................. 9

BLOCK DIAGRAM .................................................................................................................... 10

FUNCTIONAL DESCRIPTION.................................................................................................. 11

7.1

On-Chip Flash EPROM ................................................................................................ 11

7.2

I/O Ports........................................................................................................................ 11

7.3

Serial I/O ....................................................................................................................... 11

7.4

Timers ........................................................................................................................... 11

7.4.1

Clock ..............................................................................................................................12

7.5

7.6

7.7

Interrupts....................................................................................................................... 12

Data Pointers ................................................................................................................ 12

Architecture................................................................................................................... 12

7.7.1

7.7.2

7.7.3

7.7.4

7.7.5

7.7.6

7.7.7

ALU ................................................................................................................................12

Accumulator ...................................................................................................................12

B Register.......................................................................................................................12

Program Status Word .....................................................................................................12

Stack Pointer ..................................................................................................................13

Scratch-pad RAM ...........................................................................................................13

AUX-RAM.......................................................................................................................13

MEMORY ORGANIZATION...................................................................................................... 14

8.1

Program Memory (on-chip Flash) ................................................................................. 14

8.2

Scratch-pad RAM and Register Map ............................................................................ 14

8.2.1

8.2.2

8.2.3

8.2.4

Working Registers ..........................................................................................................16

Bit addressable Locations ..............................................................................................16

Stack ..............................................................................................................................16

AUX-RAM.......................................................................................................................16

SPECIAL FUNCTION REGISTERS ......................................................................................... 17

9.1

SFR Detail Bit Descriptions .......................................................................................... 19

INSTRUCTION.......................................................................................................................... 37

INSTRUCTION TIMING ............................................................................................................ 45

POWER MANAGEMENT.......................................................................................................... 46

12.1 Idle Mode ...................................................................................................................... 46

12.2 Power Down Mode ....................................................................................................... 46

RESET CONDITIONS............................................................................................................... 47

Publication Release Date: Feb 15, 2011

Revision A09

-1-

W78E516D/W78E058D Data Sheet

13.1

Sources of reset............................................................................................................ 47

13.1.1

13.1.2

13.1.3

13.1.4

External Reset ..............................................................................................................47

Watchdog Timer Reset.................................................................................................47

Software Reset .............................................................................................................47

RESET STATE .............................................................................................................47

13.2 Interrupt Sources .......................................................................................................... 48

13.3 Priority Level Structure ................................................................................................. 48

13.4 Interrupt Response Time .............................................................................................. 50

13.5 Interrupt Inputs.............................................................................................................. 50

PROGRAMMABLE TIMERS/COUNTERS ............................................................................... 52

14.1 Timer/Counters 0 & 1.................................................................................................... 52

14.2 Time-Base Selection..................................................................................................... 52

14.2.1

14.2.2

14.2.3

14.2.4

Mode 0 .........................................................................................................................52

Mode 1 .........................................................................................................................52

Mode 2 .........................................................................................................................53

Mode 3 .........................................................................................................................54

Capture Mode...............................................................................................................54

Auto-Reload Mode, Counting up ..................................................................................55

Baud Rate Generator Mode .........................................................................................56

14.3

Timer/Counter 2 ............................................................................................................ 54

14.3.1

14.3.2

14.3.3

WATCHDOG TIMER................................................................................................................. 57

SERIAL PORT .......................................................................................................................... 59

16.1 MODE 0 ........................................................................................................................ 59

16.2 MODE 1 ........................................................................................................................ 60

16.3 MODE 2 ........................................................................................................................ 61

F04KBOOT MODE (BOOT FROM 4K BYTES OF LDROM )................................................... 65

ISP(IN-SYSTEM PROGRAMMING) ......................................................................................... 67

CONFIG BITS ........................................................................................................................... 70

TYPICAL APPLICATION CIRCUITS ........................................................................................ 72

ELECTRICAL CHARACTERISTICS......................................................................................... 73

21.1 Absolute Maximum Ratings .......................................................................................... 73

21.2 D.C. ELECTRICAL CHARACTERISTICS .................................................................... 74

21.3 AC CHARACTERISTICS.............................................................................................. 75

21.4 TIMING waveforms....................................................................................................... 77

21.4.1

21.4.2

21.4.3

21.4.4

21.4.5

Program Fetch Cycle....................................................................................................77

Data Read Cycle ..........................................................................................................78

Data Write Cycle...........................................................................................................78

Port Access Cycle ........................................................................................................79

Reset Pin Access Cycle ...............................................................................................79

PACKAGE DIMENSIONS ......................................................................................................... 80

22.1 40-pin DIP ..................................................................................................................... 80

22.2 44-pin PLCC ................................................................................................................. 81

22.3 44-pin PQFP ................................................................................................................. 82

-2-

W78E516DFG Related Products

	W78E516DFG	W78E516DPG	W78E058DDG	W78E058DPG	W78E058DFG
Description	IC mcu 8-bit 64k flash 44-pqfp	IC mcu 8-bit 64k flash 44-plcc	IC mcu 8-bit 32k flash 40-dip	IC mcu 8-bit 32k flash 44-plcc	IC MCU 8BIT 32KB FLASH 44QFP
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
Maker	Nuvoton Technology Corporation	Nuvoton Technology Corporation	Nuvoton Technology Corporation	Nuvoton Technology Corporation	Nuvoton Technology Corporation
package instruction	PQFP-44	PLCC-44	DIP, DIP40,.6	PLCC-44	QFP, QFP44,.52SQ,32
Reach Compliance Code	compli	compli	compliant	compliant	compliant
Has ADC	NO	NO	NO	NO	NO
Address bus width	16	16	16	16	16
bit size	8	8	8	8	8
boundary scan	NO	NO	NO	NO	NO
CPU series	8052	8052	8052	8052	8052
maximum clock frequency	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz
DAC channel	NO	NO	NO	NO	NO
DMA channel	NO	NO	NO	NO	NO
External data bus width	8	8	8	8	8
Format	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT	FIXED POINT
Integrated cache	NO	NO	NO	NO	NO
JESD-30 code	S-PQFP-G44	S-PQCC-J44	R-PDIP-T40	S-PQCC-J44	S-PQFP-G44
length	10 mm	16.59 mm	52.2 mm	16.59 mm	10 mm
low power mode	YES	YES	YES	YES	YES
Number of external interrupt devices	4	4	2	4	4
Number of I/O lines	36	36	32	36	36
Number of serial I/Os	1	1	1	1	1
Number of terminals	44	44	40	44	44
On-chip program ROM width	8	8	8	8	8
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
PWM channel	NO	NO	NO	NO	NO
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	QFP	QCCJ	DIP	QCCJ	QFP
Encapsulate equivalent code	QFP44,.52SQ,32	LCC44,.65SQ	DIP40,.6	LCC44,.65SQ	QFP44,.52SQ,32
Package shape	SQUARE	SQUARE	RECTANGULAR	SQUARE	SQUARE
Package form	FLATPACK	CHIP CARRIER	IN-LINE	CHIP CARRIER	FLATPACK
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM (number of words)	512	512	512	512	512
rom(word)	69632	69632	36864	36864	36864
ROM programmability	FLASH	FLASH	FLASH	FLASH	FLASH
Maximum seat height	2.7 mm	4.7 mm	5.33 mm	4.7 mm	2.7 mm
speed	40 MHz	40 MHz	40 MHz	40 MHz	40 MHz
Maximum slew rate	0.05 mA	0.05 mA	0.05 mA	0.05 mA	0.05 mA
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	2.4 V	2.4 V	2.4 V	2.4 V	2.4 V
Nominal supply voltage	3.3 V	3.3 V	3.3 V	3.3 V	3.3 V
surface mount	YES	YES	NO	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	NO LEAD	THROUGH-HOLE	NO LEAD	GULL WING
Terminal pitch	0.8 mm	1.27 mm	2.54 mm	1.27 mm	0.8 mm
Terminal location	QUAD	QUAD	DUAL	QUAD	QUAD
width	10 mm	16.59 mm	15.24 mm	16.59 mm	10 mm
uPs/uCs/peripheral integrated circuit type	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER	MICROCONTROLLER

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