SH68F093
Overview
SH68F093, an 8-bit micro-controller, is designed for the high-performance and low-power RF mouse application. The microcontroller contains on-chip flash-type program 16K bytes ROM, internal 512 bytes RAM, two 8-bit base timers, a wake-up timer, a watch-dog timer, a DC-DC converter, a 1.8V regulator for µP core, built-in 8MHz RC resonator, POR/LVR reset, resume reset, programmable voltage comparator, and master/slave SPI interface. 1 V2.0.
- CMOS technology for low power consumption
- Power Supply - DC-DC Input voltage ranges from 1.1V to 1.7V (static voltage without load) - Fixed DC-DC output voltage: 2.7V or 3.3V - Built-in 1.8V regulator for Micro-Processor (µP)
- 8-bit CMOS Micro-Processor (µP) core - Instruction set is fully compatible with standard 8051
- Program Memory - 16K Bytes Program Memory (flash ROM)
- Data Memory - 512-byte DATA Memory: internal 256-byte RAM and external 256-byte RAM
- Interrupts - 8 vector interrupt structure: two external interrupt, two base timer, resume Interrupt, wake-up Interrupt, OVL interrupt, and SPI interrupt - Two programmable priority levels
- On-Chip programmable RC Oscillator - System Clock: 8MHz/4MHz/2MHz/1MHz - Wake-up Timer: 8MHz/4MHz/2MHz/1MHz @IDLE mode - Wake-up Timer: 32KHz/16KHz @Power down mode
- Operation frequency: Programmable
- Two 8-Bit auto-reloadable base timers
- One programmable voltage comparator
