Description
SH6614 (SH6614B, SH6614C) is a single chip microcontroller integrated with SRAM, timer and dual-tone PSG, LCD driver, and I/O port.
Features
- ! SH6610C-based single-chip 4-bit microcontroller ! ROM: 4096 X 16 bits ! RAM: 512 X 4 bits ! Operation voltage: 2.4V.
- 6.0V ! 8 CMOS bi-directional I/O pins ! 4-Level subroutine nesting (include interrupts) ! One 8-bit auto re-load timer/counter ! Wem-up timer for power-on reset ! Powerful interrupt sources:
- External interrupts ( INT0 )
- Internal interrupt (Timer0) - Internal interrupt (Base Timer)
- Port's falling edge interrupt: PORTB ( INT1 ) ! 8-bit Base timer ! LCD driver:
240 d.
SH6614-SinoWealth.pdf
