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Target Devices

  • 4514 , 4519 and 4584 Groups

Overview

The PCA7441 is a PROM programming adapter for EPROM version of 4514, 4519 and 4584 Groups of Renesas 4-bit MCUs. The adapter is used to write programs using a commercially available PROM programmer for the M5M27C256A or equivalent.

Programmer Requirements

  • Programmable M5M27C256A or equivalent (Programming voltage: 12.5V)
  • Programming, verifying and erase check in specified area
  • 5V power supply (Approx. 10mA)
  • No device recognition code (Able to specify conditions directly)
  • Recommended : TR4943, R4944A, R4945, R4945A (ADVANTEST CORPORATION)

Components

  • Main unit (PCA7441)
    A board with an IC socket for the MCU package
  • Interface unit (PCA7414B)
    A board used to connect the main unit to the connector
  • Connector (PCA7402D)
    A board for connecting to a PROM programmer. Pins for a 28-pin standard-pitch IC socket of PROM programmer mounted
  • Instruction manual

Specifications

Supported MCU 4514 , 4519 and 4584 Groups
Supported package type 42-pin 0.8mm-pitch SSOP (42P2R-A)
Operating clock frequency 1MHz
Operation clock supply Supplied from ceramic oscillator of main unit
Power supply Supplied from Vcc of PROM programmer

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