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UPD17P203A - 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER

General Description

with a one-time PROM instead of an internal mask ROM.

Key Features

  • 17K architecture: General-purpose register format.
  • Pin-compatible (except for PROM programming function): µPD17P203A with µPD17203A µPD17P204 with µPD17204.
  • Internal one-time PROM: 4096 x 16 bits (µPD17P203A) 7936 x 16 bits (µPD17P204).
  • Static RAM: 16 Kbits (µPD17P203A) 8 Kbits (µPD17P204).
  • Power supply voltage: 2.9 to 5.5 V (at TA =.
  • 20 to +75°C, fX = 4MHz) 2.0 to 5.5 V (at TA =.
  • 20 to +75°C, fXT = 32kHz) The features of each produc.

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Part Number Description
UPD17P204 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATA SHEET MOS INTEGRATED CIRCUIT µPD17P203A, 17P204 4-BIT SINGLE-CHIP MICROCONTROLLER WITH STATIC RAM AND 3-CHANNEL TIMER FOR INFRARED REMOTE CONTROLLER DESCRIPTION µPD17P203A and µPD17P204 are variations of µPD17203A and µPD17204 respectively and are equipped with a one-time PROM instead of an internal mask ROM. µPD17P203A and µPD17P204 are suitable for evaluating a program when developing µPD17203A and µPD17204 systems respectively because the program can be written by the user. When reading this document, also refer to the µPD17203A and µPD17204 Data Sheets.