The W541E20X is fully compatible with W741E20X in terms of pin assignment and IC function. It is a high-performance 4-bit microcontroller (µC) that provides an flash EEPROM for the program memory. The device contains a 4-bit ALU, two 8-bit timers, a divider, a serial port, and five 4-bit I/O ports (including 3 output port for LED driving). There are also sev.
• Operating voltage: 2.4V−5.5V
• Crystal or RC oscillation circuit can be selected by the code option
− Crystal/Ceramic oscillator: up to 4 MHz − RC oscillator: up to 4 MHz
• Both in crystal or RC oscillator operation mode, high-frequ.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | W541E201 |
Winbond |
4-BIT FLASH EPROM MICROCONTROLLER | |
2 | W541E202 |
Winbond |
4-BIT FLASH EPROM MICROCONTROLLER | |
3 | W541E203 |
Winbond |
4-BIT FLASH EPROM MICROCONTROLLER | |
4 | W541E204 |
Winbond |
4-BIT FLASH EPROM MICROCONTROLLER | |
5 | W541E261 |
Winbond |
4BIT MICROCONTROLLER | |
6 | W541C201 |
Winbond |
4-BIT MICROCONTROLLER | |
7 | W541C202 |
Winbond |
4-BIT MICROCONTROLLER | |
8 | W541C203 |
Winbond |
4-BIT MICROCONTROLLER | |
9 | W541C204 |
Winbond |
4-BIT MICROCONTROLLER | |
10 | W541C205 |
Winbond |
4-BIT MICROCONTROLLER | |
11 | W541C240 |
Winbond |
4-BIT MICROCONTROLLER | |
12 | W541C250 |
Winbond |
4-BIT MICROCONTROLLER |