FM8PA76AE : 20-pin EPROM device FM8PA76EE : 24-pin EPROM device with VR pin
FM8PA76BE : 14-pin EPROM device FM8PA76FE : 16-pin EPROM device with VR pin
FM8PA76DE: 16-pin EPROM device
Total 9 channel 12bit AD converter with ±2LSB resolution
All instructions are single cycle except for program branches which are two-cycles
16-bit wi de instructions
Configurable CPU clock per instruction cycle: Focs/4 and Fosc/2
All EPROM area LGOTO instruction
All EPROM area subroutine LCALL instruction
8-bit wide data path
8-level deep hardware stack
2K x 16 bits on chip EPROM
45x8 bits on chip special purpose registers and 128 x 8 bits on chip general purpose registers (SRAM)
Operating speed: DC-20 MHz clock input, or DC-100 ns instruction cycle
Direct, indirect addressing modes for data accessing
Five real time up count Timer/counter with 3-bit programmable prescaler
- TMR0: 16-bit Timer(up-counter)
- TMR1: 8-bit, PWM1(Period) & Timer
- TMR2: 8-bit, PWM1(Duty) & Timer
- TMR3: 8-bit, PWM2(Period) & Timer
- TMR4: 8-bit, PWM2(Duty) & Timer
Built-in 3 levels Low Voltage Detector (LVDT) (2.2V/2.6V/3.7V) for Brown-out Reset (BOR)
Power-up Reset Timer (PWRT)
On chip Watchdog Timer (WDT) with internal oscillator for reli able operation and soft-ware watch-dog
enable/disable control
Three I/O ports IOA, IOB and IOC with independent direction control
- 17 Bi-direction I/O port (Programmable Pull-up enable in Input mode)
- One Input only port (IOB2/RSTB)
Four kinds of interrupt source: 5 Timers/Counters, 8 external interrupt sources: IOA0~IOA7, Internal watchdog
timer (i_WDT) wakeup, and A/D end of conversion
Wake-up from SLEEP:
- Port A (IOA0~IOA7) pin change wakeup
- WDT overflow
- i_WDT overflow
Power saving SLEEP mode
Programmable Code Protection
Selectable oscillator options:
- ERC: External Resistor/ Voltage Controlled Oscillator
- XT: Crystal/Resonator Oscillator
- HF: High Frequency Crystal/Resonator Oscillator
- LF: Low Frequency Crystal Oscillator
- IRC: Internal Resistor/Capacitor Oscill ator
Wide-operating voltage range:
- EPROM : 2.2V to 5.5V
