|
W541C20X Datasheet, PDF (3/15 Pages) Winbond – 4-BIT MICROCONTROLLER | |||
|
◁ |
W541C20X
⢠Two built-in 8-bit programmable countdown timers
â Timer 0: One of two internal clock frequencies (FOSC/4 or FOSC/1024) can be selected
â Timer 1: Offers auto-reload function, and one of two internal clock frequencies (FOSC or
FOSC/64) can be selected, or falling edge of pin RC.0 can be selected (output through MFP pin)
⢠Built-in 18/14-bit watchdog timer selectable for system reset
⢠Powerful instruction set: 118 instructions
⢠8-level subroutine (include interrupt) nesting
⢠One serial transmission/receiver port specified by software
⢠Up to 1 µS instruction cycle (with 4 MHz operating frequency)
⢠Packaged in 18-pin, 20-pin, 28-pin PDIP and 20-pin, 28-pin SOP
Publication Release Date: May 29, 2003
-3-
Revision A4
|
▷ |