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Introduction, Chapter 2. introduction – Renesas PCA4738H-100A User Manual

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Chapter 2. Introduction

This product is a PROM programming adapter for the 38000 Series of Renesas 8-bit MCUs (available
for some 740 Series MCUs). The adapter is a tool that can be used to write programs into internal
PROM of MCUs using a PROM programming adapter commercially available. This user's manual
describes the specifications and how to use the product. Figures 2.1 and 2.2 show external views of
the PROM programming adapters and their constituent parts.

Figure 2.1 External view of the programming adapter (DIP type IC socket) and constituent parts

Figure 2.2 External view of the programming adapter (QFP, SOP, LCC type IC socket) and constituent parts

Main unit

Interface unit

Connector

Main unit

Connector

Interface unit