CXP82832-343Q, CXP82832-362Q, CXP82840 Selling Leads, Datasheet
MFG:SONY Package Cooled:QFP D/C:02+
CXP82832-343Q, CXP82832-362Q, CXP82840 Datasheet download
Part Number: CXP82832-343Q
MFG: SONY
Package Cooled: QFP
D/C: 02+
CXP82832-343Q, CXP82832-362Q, CXP82840
- Table of contents:
Info of CXP82832-343Q
Info of CXP82832-362Q
Info of CXP82840
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About CXP1021Q
PDF/DataSheet Download
Datasheet: CXP1021Q
File Size: 578421 KB
Manufacturer: SONY [Sony Corporation]
Download : Click here to Download
About CXP1021Q
PDF/DataSheet Download
Datasheet: CXP1021Q
File Size: 578421 KB
Manufacturer: SONY [Sony Corporation]
Download : Click here to Download
About CXP82840
PDF/DataSheet Download
Datasheet: CXP82840
File Size: 413941 KB
Manufacturer: SONY [Sony Corporation]
Download : Click here to Download
CXP82840 General Description
The CXP82832/82840/82852/82860 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 panel controller/driver, remote control reception circuit, and PWM output besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port.
The CXP82832/82840/82852/82860 also provides sleep/stop function that enables lower power consumption.
The CXP82832/82840/82852/82860 also provides sleep/stop function that enables lower power consumption.
CXP82840 Maximum Ratings
| Item | Symbol | Rating | Unit | Remarks |
| Supply voltage | VDD | 0.3 to +7.0 | V | |
| A/D converter GND voltage | AVSS | 0.3 to +0.3 | V | |
| A/D converter reference voltage | AVREF | 0.3 to +7.0*1 | V | |
| FDP display supply voltage | VFDP | 40*2 to +7.0*1 | V | |
| Input voltage | VIN | 0.3 to +7.0*1 | V | |
| Output voltage | VOUT | 0.3 to +7.0*1 | V | |
| Display output voltage | VOD | 40*2 to +7.0*1 | V | |
| High level output current | IOH | 5 | mA | All pins excluding display outputs*3 (value per pin) |
| IODH1 | 15 | mA | Display outputs A20 to A55 (value per pin) | |
| IODH2 | 50 | mA | Display outputs G0/A0 to G15/A15, and A16 to A19 (value per pin) | |
| High level total output current | IOH | 30 | mA | Total for all pins excluding display outputs |
| IODH | 120 | mA | Total of all output pins | |
| Low level output current | IOL | 15 | mA | Port (value per pin) |
| IOLC | 20 | mA | Large current port (value per pin)*4 | |
| Low level total output current | IOL | 100 | mA | Total for all outputs |
| Operating temperature | Topr | 20 to +75 | °C | |
| Storage temperature | Tstg | 55 to +150 | °C | |
| Allowable power dissipation | PD | 600 | mW |
CXP82840 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 32K bytes (CXP82832) 40K bytes (CXP82840) 52K bytes (CXP82852) 60K bytes (CXP82860)
• Incorporated RAM capacity 1536 bytes (including fluorescent display area)
• Peripheral functions
- A/D converter 8 bits, 8 channels, 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 type, 1 channel
- Timers 8-bit timer, 8-bit timer/counter, 19-bit time base timer 16-bit capture timer/counter, 32kHz timer/counter
- Fluorescent display panel controller/driver Supports the universal grid fluorescent display panel. High voltage drive output port of 56 pins (40V) Maximum of 640 segments display possible Display timing number of 1 to 20 Dimmer function Incorporated pull-down resistor (Mask option) Hardware key scan function (Maximum of 16*8 key matrix supportable)
- Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO
- PWM output 14 bits, 1 channel
• Interruption 16 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 100-pin plastic QFP
• Piggyback/evaluation chip CXP82800 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 32K bytes (CXP82832) 40K bytes (CXP82840) 52K bytes (CXP82852) 60K bytes (CXP82860)
• Incorporated RAM capacity 1536 bytes (including fluorescent display area)
• Peripheral functions
- A/D converter 8 bits, 8 channels, 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 type, 1 channel
- Timers 8-bit timer, 8-bit timer/counter, 19-bit time base timer 16-bit capture timer/counter, 32kHz timer/counter
- Fluorescent display panel controller/driver Supports the universal grid fluorescent display panel. High voltage drive output port of 56 pins (40V) Maximum of 640 segments display possible Display timing number of 1 to 20 Dimmer function Incorporated pull-down resistor (Mask option) Hardware key scan function (Maximum of 16*8 key matrix supportable)
- Remote control reception circuit 8-bit pulse measurement counter, 6-stage FIFO
- PWM output 14 bits, 1 channel
• Interruption 16 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 100-pin plastic QFP
• Piggyback/evaluation chip CXP82800 100-pin ceramic QFP
CXP82840 Connection Diagram
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