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
|
В таблице использованы следующие условные обозначения:
- MTP -
Multiple-Time Programmable
- WDT -
сторожевой таймер
|
- UART -
асинхронный последовательный интерфейс
- DPTR -
16-разрядный регистр-указатель данных
|
|