Микроконтроллеры фирмы Winbond с архитектурой MCS-51

Стандартные микроконтроллеры (Standard)

Part No.

ROM Type

ROM

RAM

I/O
Pins

External
Memory
Space

Speed
MHz

Timer/
Counter

Int

Special Function

Package

PDIP

PLCC

PQFP

W78C32C

ROMless

256

32

64K

40

3

6

CMOS General purpose

40

44

44

W78E51B

Flash

4K

128

32

64K

40

2

5/7

MTP,Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78E52B

Flash

8K

256

32

64K

40

3

6/8

MTP,Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78E54

Flash

16K

256

32/36

64K

40

3

6/8

MTP,Extra I/O Port, /INT2, /INT3

40

44

44

W78E58

Flash

32K

256

32/36

64K

40

3

6/8

MTP,Extra I/O Port, /INT2, /INT3

40

44

44

W78E516B

Flash

64K

512

32/36

64K

40

3

6/8

MTP,In-system Programming, Extra I/O Port, /INT2, /INT3

40

44

44

W78C51D

MasK

4K

128

32

64K

40

2

5

CMOS General purpose

40

44

44

W78C52D

MasK

8K

256

32

64K

40

3

6

CMOS General purpose

40

44

44

W78C54

MasK

16K

256

32/36

64K

40

3

6/8

16 KB Mask ROM size,Extra I/O Port, /INT2, /INT3

40

44

44

W78C58

MasK

32K

256

32/36

64K

40

3

6/8

32 KB Mask ROM size,Extra I/O Port, /INT2, /INT3

40

44

44

W78C516

MasK

64K

512

32/36

64K

40

3

6/8

64 KB Mask ROM size, Extra I/O Port, /INT2, /INT3

40

44

44

W78C801

MasK

4K

256

36

64K

40

2

12

Extra I/O Port,Wake-up the Power-Down mode,from Port1 interrupt,WDT

40

44

44

W78C438C

ROMless

256

40

1 M

40

3

8

5 pure ports I/O expanded,Additional INT2, INT3

84

100

Микроконтроллеры с широким диапазоном напряжения питания (Extended Voltage)

Part No.

ROM
Type

ROM

RAM

I/O
Pins

External
Memory
Space

Operating
Voltage

Timer/
Counter

Int

Special Function

Package

PDIP

PLCC

PQFP

W78L32

ROMless

256

32

64K

5.5V ~ 1.8V

3

6

CMOS General purpose

40

44

44

W78L51

MasK

4K

128

32/36

64K

5.5V ~ 1.8V

2

7

Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78L52

MasK

8K

256

32/36

64K

5.5V ~ 1.8V

3

8

Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78L54

MasK

16K

256

32/36

64K

5.5V ~ 1.8V

3

8

16 KB Mask ROM size,Extra I/O Port, /INT2, /INT3 , WDT

40

44

44

W78L801

MasK

4K

256

36

64K

5.5V ~ 1.8V

2

12

Extra I/O Port,Wake-up the Power-Down mode
from Port1 interrupt,WDT

40

44

44

W78LE51

Flash

4K

128

32/36

64K

5.5V ~ 2.4V

2

7

MTP,Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78LE52

Flash

8K

256

32/36

64K

5.5V ~ 2.4V

3

8

MTP,Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78LE54

Flash

16K

256

32/36

64K

5.5V ~ 2.4V

3

8

MTP,Extra I/O Port, /INT2, /INT3, WDT

40

44

44

W78LE58

Flash

32K

256

32/36

64K

5.5V ~ 2.4V

3

8

MTP,In-system Programming,Extra I/O Port, /INT2, /INT3

40

44

44

W78LE516

Flash

64K

512

32/36

64K

5.5V ~ 2.4V

3

8

MTP,In-system Programming,Extra I/O Port, /INT2, /INT3

40

44

44

W78LE812

Flash

8K

256

36

64K

5.5V ~ 2.4V

3

14

Extra I/O Port,Wake-up the Power-Down mode
from Port1 interrupt,WDT,UART

40

44

44

Высокоскоростные микроконтроллеры серии Turbo-51 (Turbo-51 Series)

Part No.

ROM Type

ROM

RAM

I/O
Pins

External
Memory
Space

Speed
MHz

Timer/
Counter

Int

Special Function

Package

PDIP

PLCC

PQFP

W77C32

ROMless

1K+256

36

64K

40

3,WDT

12

4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state control signal,On-chip 1K Bytes MOVX SRAM,Extra I/O port

40

44

44

W77C58

MasK

32K

1K+256

36

64K

40

3,WDT

12

4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state control signal,On-chip 1K Bytes MOVX SRAM,Extra I/O port

40

44

44

W77E58

Flash

32K

1K+256

36

64K

40

3,WDT

12

4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state control signal,On-chip 1K Bytes MOVX SRAM,Extra I/O port

40

44

44

W77LE58

Flash

32K

1K+256

36

64K

25

3,WDT

12

4 clocks/machine cycle,5.5V~2.7V Supply Voltage,Dual UARTs and DPTRs,Wait-state control signal,On-chip 1K Bytes MOVX SRAM,Extra I/O port

40

44

44

Микроконтроллеры с расширенным температурным диапазоном (Industrial Temperature Series)

Part No.

ROM
Type

ROM

RAM

I/O
Pins

External
Memory
Space

Operating
Voltage

Timer/
Counter

Int

Special Function

Package

PDIP

PLCC

PQFP

W78IE52

Flash

8K

256

32/36

64K

5.5V~2.4V

3+WDT

6/8

MTP,Extra I/O Port, /INT2, /INT3

40

44

W78IE54

Flash

16K

256

32/36

64K

5.5V~2.4V

3+WDT

8

MTP,Extra I/O Port, /INT2, /INT3, WDT

40

44

W77IC32

ROMless

1K+256

32

64K

5.5V~2.7V

3+WDT

6

4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state control signal,On-chip 1K Bytes MOVX SRAM,Extra I/O port

40

44

W77IE58

Flash

32K

1K+256

32/36

64K

5.5V~2.7V

3+WDT

13

4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state control signal,On-chip 1K Bytes MOVX SRAM,Extra I/O port

40

44

Monitor Controller

Part No.

ROM
Type

ROM
(Byte)

RAM
(Byte)

I/O Pins

PWM

Op. Voltage

Speed
(MHz)

Timer/
Counter

INT

Special Function

Package

PDIP

PLCC

W78C374

MasK

16K

384

24

20

4.5~5.5

10

2

1

Serial I/O, Sync Processor, I²C, A/D, D/A, Auto-reload
timer,WDT, Power down

28/32

44

W78E374

Flash
EPROM

16K

384

24

20

4.5~5.5

10

2

1

Serial I/O, Sync Processor, I²C, A/D, D/A, Auto-reload
timer,WDT, Power down

28/32

44

W78C378

MasK

32K

384

24

20

4.5~5.5

10

2

1

Serial I/O, Sync Processor, I²C, A/D, D/A, Auto-reload
timer,WDT, Power down

40/32

44

W78E378

Flash
EPROM

32K

384

24

11

4.5~5.5

10

2

1

Sync Processor, I²C, A/D, D/A, WDT, Power down

40/32

44