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Микроконтроллеры фирмы Winbond с архитектурой MCS-51

Winbond 8051-Arhitecture Microcontrollers


Стандартные микроконтроллеры (Standard)
Part No. ROM
Type
ROM RAM I/O
Pins
External
Memory
Space
Speed
MHz
Timer/
Counter
Int Special Function Package
PDIPPLCCPQFP
W78C32C ROMless-2563264K4036 CMOS General purpose404444
W78E51B Flash4K1283264K4025/7 MTP,Extra I/O Port,/INT2,/INT3,WDT404444
W78E52B Flash8K2563264K4036/8 MTP,Extra I/O Port,/INT2,/INT3,WDT404444
W78E54B Flash16K25632/3664K4036/8 MTP,Extra I/O Port,/INT2,/INT3,WDT404444
W78E58B Flash32K25632/3664K4036/8 MTP,ISP,Extra I/O Port,/INT2,/INT3404444
W78E516B Flash64K51232/3664K4036/8 MTP,ISP,Extra I/O Port,/INT2,/INT3404444
W78E858 Flash32K76832/3664K4036/8 MTP,ISP,128 bytes EEPROM,Extra I/O Port,/INT2,/INT3,4xPWM404444
W78C51D MasK4K1283264K4025 CMOS General purpose404444
W78C52D MasK8K2563264K4036 CMOS General purpose404444
W78C54 MasK16K25632/3664K4036/8 16KB Mask ROM size,Extra I/O Port,/INT2,/INT3404444
W78C58 MasK32K25632/3664K4036/8 32KB Mask ROM size,Extra I/O Port,/INT2,/INT3404444
W78C516 MasK64K51232/3664K4036/8 64KB Mask ROM size,Extra I/O Port,/INT2,/INT3404444
W78C801 MasK4K2563664K40212 Extra I/O Port,Wake-up the Power,Down mode
from Port1 interrupt,WDT
404444
W78C438C ROMless
256401 M4038 5 pure ports I/O expanded,1MB external memory space
Additional INT2, INT3

84100
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
PDIPPLCCPQFP
W78L32 ROMless
2563264K5.5V ~ 1.8V36 CMOS General purpose404444
W78L51 MasK4K12832/3664K5.5V ~ 1.8V27 Extra I/O Port,/INT2,/INT3, -WDT404444
W78L52 MasK8K25632/3664K5.5V ~ 1.8V38 Extra I/O Port,/INT2,/INT3, WDT404444
W78L54 MasK16K25632/3664K5.5V ~ 1.8V38 16KB Mask ROM size,Extra I/O Port,/INT2,/INT3 ,WDT404444
W78L801 MasK4K2563664K5.5V ~ 1.8V212 Extra I/O Port,Wake-up the Power-Down mode
from Port1 interrupt,WDT
404444
W78LE51 Flash4K12832/3664K5.5V ~ 2.4V27 MTP,Extra I/O Port,/INT2,/INT3, WDT404444
W78LE52 Flash8K25632/3664K5.5V ~ 2.4V38 MTP,Extra I/O Port,/INT2,/INT3, WDT404444
W78LE54 Flash16K25632/3664K5.5V ~ 2.4V38 MTP,Extra I/O Port,/INT2,/INT3, WDT404444
W78LE58 Flash32K25632/3664K5.5V ~ 2.4V38 MTP,ISP,Extra I/O Port,/INT2,/INT3404444
W78LE516 Flash64K51232/3664K5.5V ~ 2.4V38 MTP,ISP,Extra I/O Port,/INT2,/INT3404444
W78LE812 Flash8K2563664K5.5V ~ 2.4V314 Extra I/O Port,Wake-up the Power-Down mode
from Port1 interrupt,WDT,UART
404444
Высокоскоростные микроконтроллеры серии Turbo-51 (Turbo-51 Series)
PartNo. ROM
Type
ROM RAM I/O External
Memory
Space
Speed
MHz
Timer/
Counter
Int Special Function Package
PDIPPLCCPQFP
W77C32 ROMless
1K+2563664K40312 4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state
control signal,WDT,On-chip 1K Bytes MOVX SRAM,Extra I/O Port
404444
W77L32 ROMless
1K+2563664K25312 4 clocks/machine cycle,5.5V~2.7V Supply Voltage
Dual UARTs and DPTRs,Wait-state control signal,WDT
On-chip 1K Bytes MOVX SRAM,Extra I/O Port
404444
W77C58 MasK32K1K+2563664K40312 4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state
control signal,WDT,On-chip 1K Bytes MOVX SRAM,Extra I/O Port
404444
W77C516 MasK64K1K+2563664K40312 4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state
control signal,WDT,On-chip 1K Bytes MOVX SRAM,Extra I/O Port
404444
W77E58 Flash32K1K+2563664K40312 4 clocks/machine cycle,Dual UARTs and DPTRs,Wait-state
control signal,WDT,On-chip 1K Bytes MOVX SRAM,Extra I/O Port
404444
W77LE58 Flash32K1K+2563664K25312 4 clocks/machine cycle,5.5V~2.7V Supply Voltage
Dual UARTs and DPTRs,Wait-state control signal,WDT
On-chip 1K Bytes MOVX SRAM,Extra I/O Port
404444
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
PDIPPLCCPQFP
W78IE52 Flash8K25632/3664K5.5V ~ 2.4V3+WDT6/8 MTP,Extra I/O Port,/INT2,/INT3, WDT4044 
W78IE54 Flash16K25632/3664K5.5V ~ 2.4V3+WDT8 MTP,Extra I/O Port,/INT2,/INT3, WDT4044 
W77IC32 ROMless
1K+2563264K5.5V ~ 2.7V36 4 clocks/machine cycle,Dual UARTs and DPTRs
Wait-state control signal,WDT
On-chip 1K Bytes MOVX SRAM,Extra I/O Port
4044 
W77IE58 Flash32K1K+25632/3664K5.5V ~ 2.7V3+WDT13 4 clocks/machine cycle,5.5V~2.7V Supply Voltage
Dual UARTs and DPTRs,Wait-state control signal,WDT
On-chip 1K Bytes MOVX SRAM,Extra I/O Port
4044 

В таблице использованы следующие условные обозначения:

  • MTP - Multiple-Time Programmable
  • WDT - сторожевой таймер
  • UART - асинхронный последовательный интерфейс
  • DPTR - 16-разрядный регистр-указатель данных