CXP82224
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 ROM capacity 20K bytes (CXP82220) 24K bytes (CXP82224)
- Incorporated RAM capacity 704 bytes (including fluorescent display area)
- Peripheral functions - A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 32µs/10MHz) - Serial interface SIO with 8-bit, 8-stage FIFO incorporated for data use (Auto transfer for 1 to 8 bytes), 1 channel 8-bit standard SIO, 1 channel - Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer 16-bit capture timer/counter, 32kHz timer/counter - Fluorescent display tube controller/driver Maximum of 384 segment display possible 1 to 16-digit dynamic display Dimmer function High voltage drive output (40V) Incorporated pull-down resistor (Mask option) Hardware key scan function Maximum of 16 × 8 key matrix compatible - Remote control reception circuit Incorporated noise elimination circuit Incorporated 8-bit, 6-stage FIFO for measurement data - PWM output circuit 14 bits, 1 channel - CTL duty detection circuit - High-speed output circuit Precision of 800ns at 10MHz, 4 outputs
- Interruption 19 factors, 15 vectors, multi-interruption possible
- Standby mode Sleep/stop
- Package 100-pin plastic QFP
- Piggyback/evaluation chip CXP82200 100-pin ceramic QFP Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits. -1-
