SH6613D
4K 4-Bit Microcontroller with LCD Driver
Features
SH6610C-based single-chip 4-bit micro-controller ROM: 4096×16 bits
RAM: 512×4 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 Warm-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: 136 dots(1/4 duty 1/3 bias) LCD used as scan output
Built-in dual tone PSG with one noise generator 2 Clock source
OSC: (code option select crystal or RC type)
- Crystal os...