SH6636 Datasheet (Sino Wealth) - 4-bit microprocessor

SH6636, 4-bit microprocessor

SH6636 4- SH6610C4 ROM: 24K X 16 (bank ) RAM: 128 X 4 ( & : 1.8V - 3.6V ( 3.0V) 16 CMOS I/O 4- ( ) 8- / : -0 - Port B & Port C ( ) ) : - : 400K - 2MHz : - 4/455KHz (≈ 8.79µs) 455KHz OSC : HALT STOP SH6636 / .

SH6610C 4- CPU SRAM, ROM, 8.

PORTA.3 PORTA.2 PORTA.1 PORTA.0 TEST REM VDD OSCO OSCI GND NC RESET 1 2 3 4 5 6 7 8 9 10 11 12 SH6636 24 PORTB.0 23 PORTB.1 22 PORTB.2 21 PORTB.3 20 PORTC.0 19 PORTC.1 18 PORTC.2 17 PORTC.3 16 PORTD.0 15 PORTD.1 14 PORTD.2 13 PORTD.3 1