参数资料
型号: MC9SDG256BMFUR2
厂商: MOTOROLA 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: 14 X 14 MM, 2.20 MM HEIGHT, 0.65 MM PITCH, PLASTIC, QFP-80
文件页数: 71/155页
文件大小: 2684K
代理商: MC9SDG256BMFUR2
MC9S12DP256B Device User Guide — V02.14
22
1.5 Device Memory Map
Table 1-1 and Figure 1-2 show the device memory map of the MC9S12DP256B after reset. Note that
after reset the bottom 1k of the EEPROM ($0000 - $03FF) are hidden by the register space.
Table 1-1 Device Memory Map
Address
Module
Size
(Bytes)
$0000 - $0017
CORE (Ports A, B, E, Modes, Inits, Test)
24
$0018 - $0019
Reserved
2
$001A - $001B
Device ID register (PARTID)
2
$001C - $001F
CORE (MEMSIZ, IRQ, HPRIO)
4
$0020 - $0027
Reserved
8
$0028 - $002F
CORE (Background Debug Mode)
8
$0030 - $0033
CORE (PPAGE, Port K)
4
$0034 - $003F
Clock and Reset Generator (PLL, RTI, COP)
12
$0040 - $007F
Enhanced Capture Timer 16-bit 8 channels
64
$0080 - $009F
Analog to Digital Converter 10-bit 8 channels (ATD0)
32
$00A0 - $00C7
Pulse Width Modulator 8-bit 8 channels (PWM)
40
$00C8 - $00CF Serial Communications Interface 0 (SCI0)
8
$00D0 - $00D7
Serial Communications Interface 0 (SCI1)
8
$00D8 - $00DF Serial Peripheral Interface (SPI0)
8
$00E0 - $00E7
Inter IC Bus
8
$00E8 - $00EF
Byte Data Link Controller (BDLC)
8
$00F0 - $00F7
Serial Peripheral Interface (SPI1)
8
$00F8 - $00FF
Serial Peripheral Interface (SPI2)
8
$0100- $010F
Flash Control Register
16
$0110 - $011B
EEPROM Control Register
12
$011C - $011F
Reserved
4
$0120 - $013F
Analog to Digital Converter 10-bit 8 channels (ATD1)
32
$0140 - $017F
Motorola Scalable Can (CAN0)
64
$0180 - $01BF
Motorola Scalable Can (CAN1)
64
$01C0 - $01FF
Motorola Scalable Can (CAN2)
64
$0200 - $023F
Motorola Scalable Can (CAN3)
64
$0240 - $027F
Port Integration Module (PIM)
64
$0280 - $02BF
Motorola Scalable Can (CAN4)
64
$02C0 - $03FF
Reserved
320
$0000 - $0FFF
EEPROM array
4096
$1000 - $3FFF
RAM array
12288
$4000 - $7FFF
Fixed Flash EEPROM array
incl. 0.5K, 1K, 2K or 4K Protected Sector at start
16384
$8000 - $BFFF
Flash EEPROM Page Window
16384
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