CXP81720A

Features: • A wide instruction set (213 instructions) which cover various types of data- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction• Minimum instruction cycle During operation 250ns/16MHz (Supply voltage 4.5 to 5.5V) During ...

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SeekIC No. : 004318835 Detail

CXP81720A: Features: • A wide instruction set (213 instructions) which cover various types of data- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instructio...

floor Price/Ceiling Price

Part Number:
CXP81720A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/10/30

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Product Details

Description



Features:

• A wide instruction set (213 instructions) which cover various types of data
- 16-bit arithmetic instruction/multiplication and division instructions/boolean bit operation instruction
• Minimum instruction cycle During operation 250ns/16MHz (Supply voltage 4.5 to 5.5V) During operation 122µs/32kHz
• Incorporated ROM capacity 20K bytes (CXP81720A) 24K bytes (CXP81724A)
• Incorporated RAM capacity 800 bytes
• Peripheral functions
- A/D converter 8-bit, 12-channel, successive approximation system (Conversion time 20.0µs/16MHz)
- Serial interface Incorporated 8-bit and 8-stage FIFO, 1-channel (1 to 8 bytes auto transfer) 8-bit serial I/O, 1-channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time base timer 32kHz timer/counter
- High precision timing pattern generator PPG 19 pins 32-stage programmable RTG 5-pins 2-channel
- PWM/DA gate output 12-bit, 2-channel (Repetitive frequency 62kHz/16MHz)
- FRC capture unit Incorporated 26-bit and 8-stage FIFO
- PWM output 14-bit, 1-channel
- Remote control receiving circuit 8-bit pulse measuring counter, 6-stage FIFO
• Interruption 20 factors, 15 vectors, multi-interruption possible
• Standby mode SLEEP/STOP
• Package 100-pin plastic QFP/LQFP
• Piggyback/evaluation chip CXP81800 100-pin ceramic QFP/LQFP



Pinout

  Connection Diagram


Specifications

Item Symbol Rating Unit Remarks
Supply voltage VDD 0.3 to +7.0 V  
AVDD AVss to +7.0*1 V  
AVSS 0.3 to +0.3 V  
Input voltage VIN 0.3 to +7.0*2 V  
Output voltage VOUT 0.3 to +7.0*2 V  
Medium withstand output voltage VOUTP 0.3 to +15.0 V PH pin
High level output current IOH 5 mA  
High level total output current IOH 50 mA Total of all output pins
Low level output current IOL 15 mA Other than high current output
pins: per pin
IOLC 20 mA High current port pin*3: per pin
Low level total output current IOL 130 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 QFP package type
380 LQFP package type



Description

The CXP81720A/81724A is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface, timer/counter, time base timer, vector interruption, high precision timing pattern generation circuit, PWM generator, PWM for tuner, 32kHz timer/event counter, remote control receiving circuit, as well as basic configurations like 8-bit CPU, ROM, RAM and I/O port. They are integrated into a single chip.
Also CXP81720A/81724A provides sleep/stop function which enables to lower power consumption and ultra-low speed instruction mode in 32kHz operation.


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