mcf51jf128 Freescale Semiconductor, Inc, mcf51jf128 Datasheet - Page 577

• Manufacturer Part Number: mcf51jf128
• Description: Mcf51jf128 Reference Manual
• Manufacturer: Freescale Semiconductor, Inc

Chapter 25
EzPort
25.1 Overview
EzPort is a serial flash programming interface that allows In-System Programming (ISP)
of flash memory contents on a 32 bit general purpose micro-controller. Memory contents
can be read, erased and programmed from off-chip in a compatible format to many stand-
alone flash memory chips, without necessitating the removal of the micro-controller from
the system.
25.1.1 Introduction
The block diagram of the EzPort is as following.
MCF51JF128 Reference Manual, Rev. 2, 03/2011
Preliminary
Freescale Semiconductor, Inc.
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