CXP856P40

Features: • A wide instruction set (213 instructions) to cover various types of data- 16-bit operation/multiplication and division/Boolean bit operation instructions• Minimum instruction cycle 333ns at 12MHz operation• Incorporated PROM 40K bytes (Programming) 3K bytes (OSD) 3K b...

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SeekIC No. : 004318972 Detail

CXP856P40: Features: • A wide instruction set (213 instructions) to cover various types of data- 16-bit operation/multiplication and division/Boolean bit operation instructions• Minimum instruction...

floor Price/Ceiling Price

Part Number:
CXP856P40
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: 2024/3/27

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Product Details

Description



Features:

• A wide instruction set (213 instructions) to cover various types of data
- 16-bit operation/multiplication and division/Boolean bit operation instructions
• Minimum instruction cycle 333ns at 12MHz operation
• Incorporated PROM 40K bytes (Programming) 3K bytes (OSD) 3K bytes (Caption)
•Incorporated RAM 1888 bytes (Excludes the closed caption decoder and on-screen display VRAM)
• Peripheral functions
- A/D converter 8 bits, 6 channels, successive approximation method (Conversion time of 26.7µs/12MHz)
- Serial interface 8-bit clock sync type, 1 channel
- Timer 8-bit timer, 8-bit timer/counter, 19-bit time-base timer
- Closed caption decoder Incorporated decode slicer,
conforming to FCC, 8*13 dots, 192 character types, 15 character colors,4 lines*34 characters, italic,underline, vertical scrolling,15 frame background colors/half blanking
- On-screen display (OSD) function 12*16 dots, 128 character types, 15 character colors, 4 lines *24 characters, edging (half dot) vertical scrolling for every line 8 frame background colors/half blanking, jitter elimination circuit
- I2C bus interface
- PWM output 8 bits, 4 channels
- Remote control receiver circuit 8-bit pulse measurement counter, 6-stage FIFO
- HSYNC counter 2 channels
- Watchdog timer
• Interruption 15 factors, 15 vectors, multi-interruption possible
• Standby mode Sleep
• Package 64-pin plastic SDIP/QFP



Pinout

  Connection Diagram


Specifications

Item Symbol Rating Unit Remarks
Supply voltage VDD 0.3 to +7.0 V  
VPP 0.3 to +13.0 V Incorporated PROM
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 CXP856P40 is a CMOS 8-bit microcomputer which consists of A/D converter, serial interface,timer/counter, time-base timer, closed caption decoder,data slicer, on-screen display function, I2C bus interface, PWM output, remote control reception circuit, HSYNC counter and watchdog timer as well as basic configuration like 8-bit CPU, PROM, RAM and I/O port.
Also this IC provides a power-on reset function and SLEEP function that enables to lower power consumption. CXP856P40 is the PROM-incorporated version of the CXP85640 with built-in mask ROM.
This provides the additional feature of being able to write directly into the program (also into the OSD character ROM or caption character ROM possible). Thus, it is most suitable for evaluation use during system development and for smallquantity production.


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