8-bit microcontroller featuring an 8051 CPU core, operating at a maximum clock frequency of 40MHz. This CMOS device offers 131KB of FLASH program memory and 1280 bytes of RAM. It includes 32 programmable I/O lines and supports an 8-bit external data bus with a 16-bit address bus. Packaged in a 40-terminal PDIP (DIP-40) configuration, it operates within a commercial temperature range of 0°C to 70°C with a nominal supply voltage of 5V.
Frequency40
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Technical Specifications
Winbond W77E532-40 technical specifications.
General
Max Operating Temperature
70
Number of Terminals
40
Min Operating Temperature
0
Terminal Position
DUAL
JEDEC Package Code
R-PDIP-T40
Width
15.24
Length
52.2
Pin Count
40
Temperature Grade
COMMERCIAL
Supply Current-Max
30
Supply Voltage-Nom
5
Supply Voltage-Min
4.5
Supply Voltage-Max
5.5
Clock Frequency-Max
40
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER
Number of I/O Lines
32
External Data Bus Width
8
Address Bus Width
16
Bit Size
8
Speed
40
ROM Programmability
FLASH
ROM (words)
131072
RAM (bytes)
1280
PWM Channels
NO
Has ADC
NO
DMA Channels
NO
DAC Channels
NO
Compliance
RoHS
No
Eccn Code
3A991.A.2
HTS Code
8542.31.00.01
REACH
not_compliant
Military Spec
False
Datasheet
Winbond W77E532-40 Datasheet
Download the complete datasheet for Winbond W77E532-40 to view detailed technical specifications.
No datasheet is available for this part.