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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.
Specifications and 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
Application Scenarios
This model can be used in various electronic devices such as appliances, control systems, and display panels where an 8-bit microcomputer with multiple peripheral functions is required.
Comparison
Advantages- Integration of multiple functions on a single chip.
- Wide-range instruction system to cover various types of data.
- Wide range of ROM and RAM capacity options.
- Support for different types of timers and counters.
Disadvantages- Limited to 8-bit architecture.
- Limited PWM output channels.
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Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download CXP82832-680S
- Chipdatas Part: CD86-CXP82832-680S
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/10/01 06:33 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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