CXP85452

Features: • A wide instruction set (213 instructions) which covers various types of data 16-bit operation/multiplication and division/Boolean bit operation instructions• Minimum instruction cycle 0.5µs at 8MHz• Incorporated ROM capacity 52K bytes (CXP85452) 60K bytes (CXP85...

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CXP85452 Picture
SeekIC No. : 004318966 Detail

CXP85452: Features: • A wide instruction set (213 instructions) which covers various types of data 16-bit operation/multiplication and division/Boolean bit operation instructions• Minimum instruct...

floor Price/Ceiling Price

Part Number:
CXP85452
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 covers various types of data
16-bit operation/multiplication and division/Boolean bit operation instructions
• Minimum instruction cycle 0.5µs at 8MHz
• Incorporated ROM capacity 52K bytes (CXP85452) 60K bytes (CXP85460)
• Incorporated RAM capacity 960 bytes
• Peripheral functions
A/D converter 8-bit, 4-channel successive approximation method (Conversion time of 20µs at 8MHz)
Serial interface 8-bit clock sync type, 1 channel
Timer 8-bit timer 8-bit timer/counter 19-bit time-base timer
On screen display (OSD) function 12*18 dots, 384 character types, 15 character colors,12lines of 32 characters,black frame output/half blanking, shadow, background color on full screen/half blanking,double scanning, jitter elimination circuit
I2C bus interface
PWM output 14 bits, 1 channel 8 bits, 8 channels
Remote control reception circuit 8-bit pulse measurement circuit, 6-state FIFO
HSYNC counter 2 channels
Watchdog timer
• Interruption 13 factors, 13 vectors, multi-interruption possible
• Standby mode SLEEP
• Package 64-pin plastic SDIP/QFP
• Piggyback/evaluator CXP85400 64-pin ceramic PSDIP/PQFP CXP85490 64-pin ceramic PSDIP (accommodates custom font)



Pinout

  Connection Diagram


Specifications

Item Symbol Rating Unit Remarks
Supply voltage VDD 0.3 to +7.0 V  
Input voltage VIN 0.3 to +7.0*1 V  
Output voltage VOUT 0.3 to +7.0*1 V  
Mid-voltage drive output voltage VOUTP 0.3 to +15.0 V PF0 to PF3 pins
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 Ports excluding large current output
(value per pin)
IOLC 20 mA Large current output port
(value per pin)*2
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 1000 mW SDIP
600 mW QFP



Description

The CXP85452/85460 are a highly integrated microcomputers composed of a 8-bit CPU, ROM, RAM, and I/O ports. These chips feature many other highperformance circuits in a single-chip CMOS design,including an A/D converter, serial interface,timer/counter, time-base timer, on-screen display function, I2C bus interface, PWM output, remote control reception circuit, HSYNC counter, and
watchdog timer.
Futhermore, the CXP85452/85460 series provides power-on reset and sleep functions which enable to lower power consumption.


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