MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 707

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 22
32 KByte Flash Module (S12FTMRG32K1V1)
22.1
The FTMRG32K1 module implements the following:
The Flash memory is ideal for single-supply applications allowing for field reprogramming without
requiring external high voltage sources for program or erase operations. The Flash module includes a
memory controller that executes commands to modify Flash memory contents. The user interface to the
memory controller consists of the indexed Flash Common Command Object (FCCOB) register which is
written to with the command, global address, data, and any required command parameters. The memory
controller must complete the execution of a command before the FCCOB register can be written to with a
new command.
Freescale Semiconductor
Revision
Rev.1.01
Number
V01.04
V01.05
•
•
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
32Kbytes of P-Flash (Program Flash) memory
1 Kbytes of EEPROM memory
Introduction
20 aug 2010
17 Jun 2010
31 Jan 2011
Revision
A Flash word or phrase must be in the erased state before being
programmed. Cumulative programming of bits within a Flash word or
phrase is not allowed.
Date
22.4.6.1/22-740
22.4.6.2/22-741
22.4.6.3/22-741
22.4.6.14/22-75
22.4.6.2/22-741
22.4.6.12/22-74
22.4.6.13/22-75
22.3.2.9/22-723
Sections
Affected
1
8
0
MC9S12G Family Reference Manual, Rev.1.01
Table 22-1. Revision History
Clarify Erase Verify Commands Descriptions related to the bits MGSTAT[1:0]
of the register FSTAT.
Updated description of the commands RD1BLK, MLOADU and MLOADF
Updated description of protection on
CAUTION
Description of Changes
Section 22.3.2.9
707