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Description
The CXP82432A/82440A 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 and high-speed output circuit besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port.
The CXP82432A/82440A also provides sleep/stop function that enables lower power consumption.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 (CXP82432A) 40K bytes (CXP82440A)
• Incorporated RAM capacity 1120 bytes (including fluorescent display area)
• Peripheral functions
— A/D converter 8-bit, 8-channel, 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 tube controller/driver Maximum of 384 segments 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 x 8 key matrix compatible
— Remote control reception circuit Incorporated noise elimination circuit 8-bit pulse measuring counter, 6-stage FIFO
— 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 CXP82400A 100-pin ceramic QFP -
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
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download P8243
- Chipdatas Part: CD93-P8243
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 08:56 +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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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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