Purchase CXP82224, In-stock CXP82224 From SeekIC.
Part Number: CXP82224
Description: The CXP82220/82224 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counte...
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CXP82224
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DataSheet
General Description
CXP82224 General Description
The CXP82220/82224 is a CMOS 8-bit single chip microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time base timer, capture timer/counter, fluorescent display tube controller/driver, remote control reception circuit, CTL duty detection circuit, 14-bit PWM output, high-speed output circuit and other servo systems besides the basic configurations of 8-bit CPU, PROM, RAM, and I/O port.
The CXP82220/82224 also provides power-on reset function and sleep/stop function that enables lower power consumption.
CXP82224 Maximum Ratings
| Item | Symbol | Rating | Unit | Remarks |
| Supply voltage | VDD | 0.3 to +7.0 | V | |
| AVSS | 0.3 to +0.3 | V | ||
| Input voltage | VIN | 0.3 to +7.0*1 | V | |
| Output voltage | VOUT | 0.3 to +7.0*1 | V | As P channel transistor is open drain, VDD is reference. |
| Display output voltage | VOD | VDD 40 to VDD + 0.3 | mA | All pins excluding display outputs*2 (value per pin) |
| High level output current | IOH | 5 | mA | Display outputs S0 to S23 (value per pin) |
| IODH1 | 15 | mA | Display outputs T0 to T7, and T8/S31 to T15/S24 (value per pin) | |
| IODH2 | 50 | mA | Total for all pins excluding display outputs | |
| High level total output current | IOH | 40 | mA | Total for all display outputs |
| IODH | 100 | mA | Port 1 | |
| Low level output current | IOL | 15 | mA | Large current Port 1 *3 |
| IOLC | 20 | mA | Total for all output pins | |
| Operating temperature | Topr | 20 to +75 | °C | |
| Storage temperature | Tstg | 55 to +150 | °C | |
| Allowable power dissipation | PD | 600 | mW |
CXP82224 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
- 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
CXP82224 Connection Diagram
CXP82224
PDF/DataSheet Download
- Datasheet: CXP82224
- File Size: 265300 KB
- Manufacturer: SONY [Sony Corporation]
- Click here to Download
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