Overview Of Operation - Hitachi H8/3062 Hardware Manual

Single-chip microcomputer h8/3062 series; h8/3062b series; h8/3062f-ztat series; h8/3064f-ztat series

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Table of Contents

Overview of Operation

Mode Transitions

When the mode pins and the FWE pin are set in the reset state and a reset-start is executed, the

H8/3062F-ZTAT B-mask version enters one of the operating modes shown in figure 19.3. In user

mode, flash memory can be read but not programmed or erased.

Flash memory can be programmed and erased in boot mode, user program mode, and PROM

Boot mode and user program mode cannot be used in the H8/3062F-ZTAT B-mask version's

mode 6 (normal mode with on-chip ROM enabled).