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Chapter 2. Introduction
The PCA7427G02 is a PROM programming adapter for Renesas 7200 Series of 8-bit MCUs. The
adapter is a tool that can be used to write programs into an internal PROM of MCUs using a
commercially available PROM programmer.
This manual describes the specifications and the operation of the PCA7427G02.
Figure 2.1 shows the external view of the PCA7427G02 and its constituent parts.
Figure 2.1 External view of the adapter and its constituent parts

2.1 Things to Check When Unpacking

This product consists of the following parts listed in Table 2.1. When unpacking, check to see that
it contains all of the components shown in Table 2.1 below.
Table 2.1 Package components
If any part is missing or there is any doubt about your product package, contact your local distributor.
Main unit
Interface unit
Connector
User's manual
PCA7427G02
PCA7414B
PCA7402E (32-pin)
This manual