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P80CL580

Features: ` Full static 80C51 Central Processing Unit` 8-bit CPU, ROM, RAM, I/O in a 56-lead VSO or 64-lead QFP package` 256 bytes on-chip RAM Data Memory` 6 kbytes on-chip ROM Program Memory for P83CL580` External memory expandable up to 128 kbytes: RAM up to 64 kbytes and ROM up to 64 kbytes` Fi...

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SeekIC No. : 004453645 Detail

P80CL580: Features: ` Full static 80C51 Central Processing Unit` 8-bit CPU, ROM, RAM, I/O in a 56-lead VSO or 64-lead QFP package` 256 bytes on-chip RAM Data Memory` 6 kbytes on-chip ROM Program Memory for P8...

P80CL580 Data Sheet

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Part Number:
P80CL580
Supply Ability:
5000

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

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Product Details

Description



Features:

` Full static 80C51 Central Processing Unit
` 8-bit CPU, ROM, RAM, I/O in a 56-lead VSO or 64-lead
  QFP package
` 256 bytes on-chip RAM Data Memory
` 6 kbytes on-chip ROM Program Memory for P83CL580
` External memory expandable up to 128 kbytes: RAM up
  to 64 kbytes and ROM up to 64 kbytes
` Five 8-bit ports; 40 I/O lines
` Three 16-bit Timers/Event counters
` On-chip oscillator suitable for RC, LC, quartz crystal or
  ceramic resonator
` Fifteen source, fifteen vector, nested interrupt structure
  with two priority levels
` Full duplex serial port (UART)
` I2C-bus interface for serial transfer on two lines
` Analog-to-digital converter (ADC) with Power-down
  mode; 4 input channels and 8-bit ADC
` Pulse Width Modulated (PWM) output (8-bit resolution)
` Watchdog Timer
` Enhanced architecture with:
non-page oriented instructions
direct addressing
four 8-byte RAM register banks
stack depth limited only by available internal RAM
  (maximum 256 bytes)
multiply, divide, subtract and compare instructions
` Reduced power consumption through Power-down and
  Idle modes
` Wake-up via external interrupts at Port 1
` Frequency range: 0 to 12 MHz. For ADC operation
  minimum 250 kHz at 2.7 V
` Supply voltage: 2.5 to 6.0 V
` Very low current consumption:
  typically 4.5 mA at 2.5 V and 8 MHz
` Operating ambient temperature range: -40 to +85 °C.


Application

The P8xCL580 is an 8-bit general purpose microcontroller especially suited for cordless telephone and mobile communication applications. The P8xCL580 also functions as an arithmetic processor having facilities for both binary and BCD arithmetic plus bit-handling capabilities.




Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX. UNIT
VDD supply voltage range -0.5 +6.5 V
VI input voltage on any pin with respect to ground (VSS) -0.5 VDD +0.5 V
I1 DC current on any input -5.0 +5.0 V
IO DC current on any outp -5.0 +5.0 mA
Ptot total power dissipation   300 mA
Tstg storage temperature range -65 +150 mW
Tj operating ambient temperature - +125 °C
Tamb operating ambient temperature
-40 +85
°C



Description

The P80CL580; P83CL580 (hereafter generally referred to as P8xCL580) is manufactured in an advanced CMOS technology. The P8xCL580 has the same instruction set as the 80C51, consisting of over 100 instructions: 49 one-byte, 46 two-byte, and 16 three-byte. The device operates over a wide range of supply voltages and has low power consumption; there are two software selectable modes for power reduction: Idle and Power-down. For emulation purposes, the P85CL580 (piggy-back version) with 256 bytes of RAM is recommended.

This data sheet details the specific properties of the P80CL580; P83CL580. For details of the 80C51 core and the I2C-bus see "Data Handbook IC20".




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