KS88C01004

CPU
` SAM87RC CPU core
Memory
` Program memory (ROM)
- KS88C01016/C01116: 15,872-byte
(0000H-3E00H)
- KS88C01008/C01108: 8-Kbyte
(0000H-1FFFH)
- KS88C01004/C01104: 4-Kbyte
(0000H-0FFFH)
` Data memory: 256-byte RAM
Instruction Set
` 78 instructions
` IDLE and STOP instructions added for powerdown
modes
Instruction Execution Time
` 500 ns at 8-MHz fOSC (minimum)
Interrupts
` 13 interrupt sources with 10 vector.
` 5 level, 10 vector interrupt structure
I/O Ports
` Two 8-bit I/O ports (P0-P1) and one 3-bit port
(P2) for a total of 19 bit-programmable pins
` Eight input pins for external interrupts
Carrier Frequency Generator
` One 8-bit counter with auto-reload function and one-shot or repeat control (Counter A)
Back-up mode
` When VDD is lower than VLVD, the chip enters Back-up mode to block oscillation and reduce the current  onsumption.
Timers and Timer/Counters
` One programmable 8-bit basic timer (BT) for oscillation stabilization control or watchdog timer function
` One 8-bit timer/counter (Timer 0) with two operating modes; Interval mode and PWM mode.
` One 16-bit timer/counter with one operating modes; Interval mode
Low Voltage Detect Circuit
` Low voltage detect for reset or Back-up mode.
` Low level detect voltage
KS88C01016/C01008/C01004 :
2.20V (Typ) ± 200 mV
KS88C01116/C01108/C01104:
1.90V (Typ) ± 200 mV
Auto Reset Function
` Reset occurs when stop mode is released by P0.
` When a falling edge is detected at Port 0 during Stop mode, system reset occurs.
Operating Temperature Range
• 40°C to + 85°C
Operating Voltage Range
` 1.7 V to 3.6 V at 4 MHz fOSC
` 2.0 V to 3.6 V at 8 MHz fOSC
Package Type
` 24-pin SOP/SDIP