CXP843P40

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 PROM capa...

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CXP843P40 Picture
SeekIC No. : 004318936 Detail

CXP843P40: Features: • Wide-range instruction system (213 instructions) to cover various types of data- 16-bit arithmetic/multiplication and division/boolean bit operation instructions• Minimum ins...

floor Price/Ceiling Price

Part Number:
CXP843P40
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:

• 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 PROM capacity 40K bytes
• Incorporated RAM capacity 1120 bytes
• Peripheral functions
- A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 32µs/10MHz)
- Serial interface Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes), 1 channel 8-bit clock synchronization, 1 channel
- Timer 8-bit timer 8-bit timer/counter 19-bit time base timer 16-bit capture timer/counter 32kHz timer/counter
- Remote control reception circuit 8-bit pulse measuring counter, 6-stage FIFO
- PWM output 14 bits, 1 channel
• Interruption 15 factors, 15 vectors, multi-interruption possible
• Standby mode Sleep/stop
• Package 80-pin plastic 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
AVSS 0.3 to +0.3 V  
Input voltage VIN 0.3 to +7.0*1 V  
Output voltage VOUT 0.3 to +7.0*1 V  
High level output current IOH 5 mA Output per pin
High level total output current IOH 50 mA Total of all output pins
Low level output current IOL 15 mA Value per pin, excluding large current outputs
IOLC 20 mA Value per pin*2 for large current outputs
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  



Description

The CXP843P40 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, and remote control reception circuit besides the basic configurations of 8-bit CPU, ROM, RAM, and I/O port.
The CXP843P40 also provides a sleep/stop function that enables lower power consumption.
This IC is the PROM-incorporated version of the CXP84340 with built-in mask ROM. This provides the additional feature of being able to write directly into the program. Thus, it is most suitable for evaluation use during system development and for small-quantity production.


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