CXP84540

Features: • Wide range instruction system (213 instructions) which covers various of data- 16-bit arithmetic/multiplication and division/Boolean bit operation instructions• Minimum instruction cycle 143ns at 28MHz operation (4.5 to 5.5V) 200ns at 20kHz operation (3.0 to 5.5V)• In...

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CXP84540 Picture
SeekIC No. : 004318942 Detail

CXP84540: Features: • Wide range instruction system (213 instructions) which covers various of data- 16-bit arithmetic/multiplication and division/Boolean bit operation instructions• Minimum instr...

floor Price/Ceiling Price

Part Number:
CXP84540
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) which covers various of data
- 16-bit arithmetic/multiplication and division/Boolean bit operation instructions
• Minimum instruction cycle 143ns at 28MHz operation (4.5 to 5.5V) 200ns at 20kHz operation (3.0 to 5.5V)
• Incorporated ROM capacity 40K bytes (CXP84540) 48K bytes (CXP84548)
• Incorporated RAM capacity 1472 bytes
• Peripheral functions
- A/D converter 8 bits, 8 channels, successive approximation method (Conversion time of 1.93µs / at 28MHz, 2.7µs / at 20MHz)
- Serial interface Incorporated 8-bit, 8-stage FIFO (Auto transfer for 1 to 8 bytes,latch output function, MSB/LSB first selectable), 1 channel 8-bit clock syncronization, 1 channel
- Timer 8-bit timer 8-bit timer/counter 19-bit time-base timer 16-bit capture time/counter
- PWM output 8 bits, 2 channels
• Interruption 14 factors, 14 vectors, multi-interruption possible
• Standby mode Sleep/Stop
• Package 80-pin plastic QFP/LQFP 80-pin plastic LFLGA
• Piggyback/evaluator CXP84500



Pinout

  Connection Diagram


Specifications

Item Symbol Rating Unit Remarks
Supply voltage VDD 0.3 to +7.0 V  
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 (value per pin)
High level total output current IOH 50 mA Total of all output pins
Low level output current IOL 15 mA Pins excluding large current outputs
(value per pin)
IOLC 20 mA Large current output ports
(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 600 mW QFP-80P-L01
380 mW LQFP-80P-L01
500 mW LFLGA-80P-02



Description

The CXP84540/84548 is a CMOS 8-bit microcomputer integrating on a single chip an A/D converter, serial interface, timer/counter, time-base timer, capture timer/counter, PWM output and the like besides the basic configurations of 8-bit CPU, ROM, RAM and I/O port.
The CXP84540/84548 also provide a sleep/stop functions that enable to execute the power-on reset function or lower the power consumption.


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