CXP84548 Description
The CXP84540/84548 is a CMOS 8-bit microputer integrating on a single chip an A/D converter, serial interface, timer/counter, time-base timer, capture timer/counter, PWM output and the like besides the basic configurations of 8-bit CPU, ROM, RAM and I/O port. The CXP84540/84548 also provide a sleep/stop functions that enable to execute the power-on reset function or lower the power consumption. 80 pin QFP (Plastic)...
CXP84548 Key Features
- Wide range instruction system (213 instructions) which covers various of data
- 16-bit arithmetic/multiplication and division/Boolean bit operation instructions
- Incorporated ROM capacity 40K bytes (CXP84540) 48K bytes (CXP84548)
- Incorporated RAM capacity 1472 bytes
- Peripheral functions
- A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 1.93µs / at 28MHz, 2.7µs / at 20MH
- Serial interface Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes, latch output function, MSB/LSB first
- Timer 8-bit timer 8-bit timer/counter 19-bit time-base timer 16-bit capture time/counter
- PWM output 8 bits, 2 channels
- Interruption 14 factors, 14 vectors, multi-interruption possible