参数资料
型号: MC9S12DB128VFU
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
封装: PLASTIC, LQFP-80
文件页数: 94/142页
文件大小: 6464K
代理商: MC9S12DB128VFU
Device User Guide — 9S12DT128DGV2/D V02.15
55
Freescale Semiconductor
1.6 Part ID Assignments
The part ID is located in two 8-bit registers PARTIDH and PARTIDL (addresses $001A and $001B after
reset). The read-only value is a unique part ID for each revision of the chip. (Table 1-3) shows the
assigned part ID number.
The device memory sizes are located in two 8-bit registers MEMSIZ0 and MEMSIZ1 (addresses $001C
and $001D after reset). Table 1-4 shows the read-only values of these registers. Refer to HCS12 Module
Mapping Control (MMC) Block Guide for further details.
$0360 - $03FF
Reserved
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
$0360 -
$03FF
Reserved
Read:
0
Write:
Table 1-3 Assigned Part ID Numbers
Device
Mask Set Number
Part ID1
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
MC9S12DT128
1L40K
$0111
MC9S12DT128
3L40K
$0113
MC9S12DT128
4L40K
$0114
MC9S12DT128
0L94R
$0110
MC9S12DT128
1L59W
$0115
MC9S12DT128
5L40K
$0115
Table 1-4 Memory size registers
Register name
Value
MEMSIZ0
$13
MEMSIZ1
$80
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MC9S12DG128CFUR2 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP80
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