MC68HC705K1 Datasheet, PDF (83/140 Pages) Freescale Semiconductor, Inc – HCMOS Microcontroller Unit

Freescale Semiconductor, Inc.
Technical Data — MC68HC705K1
Section 9. EPROM/OTPROM
9.1 Contents
9.2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83
9.3 EPROM Programming Register . . . . . . . . . . . . . . . . . . . . . . . .84
9.4 EPROM/OTPROM Programming . . . . . . . . . . . . . . . . . . . . . . .85
9.5 EPROM Erasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
9.6 Mask Option Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87
9.2 Introduction
This section describes how to program the 504-byte erasable,
programmable read-only memory (EPROM)/one-time programmable
read-only memory (OTPROM).
NOTE: In packages with no quartz window, the 504 bytes of EPROM function
as an OTPROM.
MC68HC705K1 — Rev. 2.0
EPROM/OTPROM
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Technical Data