CXP83120A Overview
The CXP83120A/83124A is a CMOS 8-bit single chip microputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, 32kHz timer/counter, capture timer counter, LCD controller/driver, remote control reception circuit and 14-bit PWM output besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. The CXP83120A/83124A also provides a sleep/stop function that enables...
CXP83120A Key Features
- Wide-range instruction system (213 instructions) to cover various types of data
- 16-bit arithmetic/multiplication and division/boolean bit operation instructions
- Minimum instruction cycle 400ns at 10MHz operation 8µs at 500kHz 122µs at 32kHz operation
- Incorporated ROM capacity 20Kbytes (CXP83120A) 24Kbytes (CXP83124A)
- Incorporated RAM capacity 644bytes (includes LCD display data area)
- Peripheral functions
- A/D converter 8-bit, 8-channel, successive approximation method (Conversion time of 32µs/10MHz)
- Serial interface 8-bit, 8-stage FIFO incorporated (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock synchronized t
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer, 16-bit capture timer/counter, 32kHz timer/counter
- Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO