MC9S12K Datasheet, PDF (52/126 Pages) Freescale Semiconductor, Inc – Microcontrollers

Device User Guide — 9S12KT256DGV1/D V01.09
Table 1-4 Assigned Part ID Numbers
Device
Mask Set Number
MC9S12KT256
0L33V
MC9S12KG128
0L74N
NOTES:
1. The coding is as follows:
Bit 15-12: Major family identifier
Bit 11-8: Minor family identifier
Bit 7-4: Major mask set revision number including FAB transfers
Bit 3-0: Minor - non full - mask set revision
Part ID¹
$7000
$7100
The device memory sizes are located in two 8-bit registers MEMSIZ0 and MEMSIZ1 (addresses $001C
and $001D after reset). Table 1-5 shows the read-only values of these registers. Refer to HCS12 Module
Mapping and Control (MMC) Block Guide for further details.
Table 1-5 Memory size registers
Device
MC9S12KT256
MC9S12KT256
MC9S12KG128
MC9S12KG128
Register name
MEMSIZ0
MEMSIZ1
MEMSIZ0
MEMSIZ1
Value
$25
$81
$13
$80
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