[ABOV SEMICONDUCTOR]

Description
MC81F4104 is a CMOS 8 bit MCU which provides a 4K bytes FLASH-ROM and 192 bytes RAM. It has following major features, 12 bit ADC : It has 7(5) ch A/D Converter which can be used to measure minute electronic voltage and currents.
810 Core : Same with ABOV‟s 800 Core but twice faster. 800 Core use a divided system clock but 810 Core use the system clock directly

FEATUREs
ROM(FLASH) : 4K Bytes (Endurance: 100 cycle)
SRAM : 192 Bytes
Minimum instruction execution time
  166n sec at 12MHz (NOP instruction)
12-bit A/D converter : 7 ch
General Purpose I/O(GPIO)
  10-pin PKG: 8
  8-pin PKG: 6
Timer/Counter
  8Bit x 2ch
PWM
  10 bit High Speed PWM * 1ch
Watchdog timer(WDT) : 8Bit x 1 ch
Basic Interval Timer(BIT) : 8Bit x 1ch
Interrupt Source : 9 ch
  External Interrupts : 3 ch
  Timer 2/3 Match/Overflow
  WDT, BIT
Power On Reset (POR)
Low Voltage Reset (LVR)
  4 level detector (2.4/2.7/3.0/4.0V)
Power Down Mode
  Stop mode
  Sleep mode
Operating Voltage & Frequency
  4.0V – 5.5V (at 1.0 – 12.0MHz)
  2.7V – 5.5V (at 1.0 – 8.0MHz)
  2.2V – 5.5V (at 1.0 – 4.2MHz)
Operating Temperature
  - 40°C ~ 85°C
Oscillator Type
  Crystal, Ceramic, RC for main clock
  Internal Oscillator (8MHz/4MHz/2MHz/1MHz)
Package
  10 SSOP, 8 PDIP/SOP
  Available Pb free package