Enhanced 8051 Microcontroller
SH79F166A
Enhanced 8051 Microcontroller with 10bit ADC
1. Features
8bits micro-controller with Pipe-line structured...
Description
SH79F166A
Enhanced 8051 Microcontroller with 10bit ADC
1. Features
8bits micro-controller with Pipe-line structured 8051 compatible instruction set
Flash ROM: 16K Bytes RAM: internal 256 Bytes, external 256 Bytes, LCD RAM
19Bytes EEPROM-like: 1K Bytes Operation Voltage:
fOSC = 32.768kHz - 12MHz, VDD = 2V - 5.5V Oscillator (code option)
- Crystal oscillator: 32.768kHz - Crystal oscillator: 2MHz - 12MHz - Ceramic oscillator: 2MHz - 12MHz - Internal RC: 12MHz (±2%)/128K 41 CMOS bi-directional I/O pins Built-in pull-up resistor for input pin Four 16-bit timer/counters T2, T3,T4 and T5 One 12-bit PWM Powerful interrupt sources: - Timer2, 3, 4, 5 - INT0, 1, 2, 3 - INT40, INT41, INT42, INT43 - ADC,EUART,SCM
- PWM
EUART 8channels 10-bits Analog Digital Converter (ADC),
with comparator function built-in Buzzer LED driver:
- 8 X 8 dots (1/8 duty) - 4 X 8 dots (1/4 duty) LCD driver: - 8 X 19 dots (1/8 duty 1/4 bias) - 4 X 19 dots (1/4 duty 1/3 bias) Low Voltage Reset (LVR) function (enabled by code option) - LVR voltage level 1: 4.3V - LVR voltage level 2: 2.1V CPU Machine cycle: 1 oscillator clock Watch Dog Timer (WDT) Warm-up Timer Support Low power operation modes: - Idle Mode - Power-Down Mode Flash Type Package: QFP44/LQFP44
2. General Description
The SH79F166A is a high performance 8051 compatible micro-controller, regard to its build-in Pipe-line instruction fetch structure, that helps the SH79F166A can perform more fast operati...
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