CXP843P40 Overview
The CXP843P40 is a CMOS 8-bit single chip microputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, capture timer/counter, and remote control reception circuit besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port. The CXP843P40 also provides a sleep/stop function that enables lower power consumption. This IC is the PROM-incorporated version of the...
CXP843P40 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 122µs at 32kHz operation
- Incorporated PROM capacity 40K bytes
- Incorporated RAM capacity 1120 bytes
- Peripheral functions
- A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 32µs/10MHz)
- Serial interface Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock synchronizatio
- 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