General Description
   The SH88F516 is a high performance 8051 compatible micro-controller, regard to its build-in Pipe-line instruction fetch structure, that helps the SH88F516 can perform more fast operation speed and higher calculation performance, if compare SH88F516 with standard 8051 at same clock speed.

FEATUREs (All of the flowing contents are from SH88F516; The characteristics of SH88F54/SH89F52 is slightly different from SH88F516, see “Product Information” section)
■ 8bits micro-controller with Pipe-line structured 8051
   compatible instruction set
■ Flash ROM: 64K Bytes
■ RAM: internal 256 Bytes, external 1024 Bytes
■ EEPROM-like: 1K Bytes
■ Operation Voltage:
   VDD = 3.6V - 5.5V， fOSC = 30kHz - 16.6MHz
■ Oscillator (code option)
   - Crystal oscillator: 32.768kHz
   - Crystal oscillator: 400kHz - 16.6MHz
   - Ceramic oscillator: 400kHz - 16.6MHz
   - Internal RC: 16.6MHz
   - External clock:30kHz-16.6MHz
■ 40 CMOS bi-directional I/O pins (Quasi-Bi mode,
   Push-Pull mode, Input-Only mode and Open-Drain
   mode)
■ Three 16-bit timer/counters T0, T1 & T2
■ Powerful interrupt sources:
   - Timer0, 1, 2
   - INT0, INT1, INT4 (8 input)
   - EUART0, EUART1, SPI, PWM, SCM, LPD
   - ADC, CMP0, CMP1
■ Three 8-bit PWM
■ Two built-in comparator (CMP)
■ EUART0 & EUART1
■ SPI interface (Master/Slave Mode)
■ 8channels 10-bits Analog Digital Converter (ADC)
■ Low Voltage Detect (LPD)
■ Low Voltage Reset (LVR) function (enabled by
   code option)
   - LVR voltage level 1: 4.3V
   - LVR voltage level 2: 3.7V
■ CPU Machine cycle: 1 oscillator clock
■ Watch Dog Timer (WDT)
■ Warm-up Timer
■ System Clock Monitor (SCM)
■ Support Low power operation modes:
   - Idle Mode
   - Power-Down Mode
■ Low power consumption
■ Package:
   - QFP44
   - TQFP48
   - LQFP44