ABOV SEMICONDUCTOR MC81F4205R
MC81F4205 is a CMOS 8 bit MCU which provides 4K bytes FLASH-ROM and 192 bytes RAM. It has following major features, OVP(Over Voltage Protection circuit) : It is voltage cut off function near 6.3~6.4 volts.| Part No. | MC81F4205R |
|---|---|
| Datasheet | MC81F4205R Download |
| Manufacturer |  ABOV SEMICONDUCTOR |
| Description | 8-BIT SINGLE-CHIP MICROCONTROLLERS |
| Buy | Stock & Price |
DESCRIPTION
If VI pin voltage is to be 6.3~6.4 volts, VO pin voltage is cut off. 12 bit ADC : It has 10 channel A/D Converter which can be used to measure minute electronic voltage and current. 810 Core : Same with ABOV’s 800 Core but twice faster. 800 Core uses two clocks as a system clock but 810 Core uses one clock as a system clock. 1.2FEATURES
ROM (FLASH) : 4K Bytes (Endurance: 1000 cycle) SRAM :192 Bytes Minimum Instruction Execution Time 166 ns at 12MHz (NOP Instruction) Over Voltage Protection Circuit: 1 channel .Over voltage protection up to 30 volts .Maximum drive capability up to 50 mA at normal Operation .OVP starts at VI = 6.4 volts(Typ.) 12-bit A/D Converter: 10 channel General Purpose I/O (GPIO): 12 (16SOP) Timer/Counter: 8Bit x 3 channel Serial Input Output: 1 channel Pulse Width Modulation (PWM): 4 channel .8Bit x 2ch. .10Bit x 2ch. (High Speed PWM) Basic Interval Timer (BIT): 8Bit x 1ch. Watchdog Timer (WDT): 8Bit x 1ch. Buzzer: 1ch. 244 Hz ~ 250 kHz @ 8 MHz Power On...
