Description
The SH79F6488/SH79F6489 is a high performance 8051 compatible micro-controller, regard to its build-in Pipe-line instruction fetch structure, that helps the SH79F6488/SH79F6489 can perform more fast operation speed and higher calculation performance, if compare SH79F6488/SH79F6489 with standard 8051 at same clock speed.
Features
- 8-bit micro-controller with Pipe-line structured 8051 compatible instruction set.
- Flash ROM: 64K Bytes.
- RAM: internal 256 Bytes, external 2304 Bytes.
- EEPROM-like: build-in 2048 Bytes.
- Operation Voltage: VDD = 3V - 5.5V.
- Oscillator (code option)
- Crystal oscillator: 400kHz - 16MHz - Crystal oscillator: 32.768kHz - Internal RC: 12MHz - PLL: 48MHz.
- 72 CMOS bi-directional I/O pins.
- Built-in pull-up resistor for input pin.
- 3 16-bit timer/counters T2, T3.
SH79F6488-SINOWEALTH.pdf