MC9S12A128 MOTOROLA [Motorola, Inc], MC9S12A128 Datasheet - Page 20

• Manufacturer Part Number: MC9S12A128
• Description: Microcontroller unit (MCU)
• Manufacturer: MOTOROLA [Motorola, Inc]

MC9S12A128 Device Guide — V01.01
1.5 Device Memory Map
Table 1-1
reset the bottom 1K of the EEPROM ($0000 - $03FF) are hidden by the register space.
20
and
Figure 1-2
$00C8 – $00CF Serial Communications Interface 0 (SCI0)
$00D8 – $00DF Serial Peripheral Interface (SPI0)
$C000 – $FFFF
$00A0 – $00C7 Pulse Width Modulator 8-bit 8 channels (PWM)
$00D0 – $00D7 Serial Communications Interface 0 (SCI1)
$00E8 – $00EF Reserved
$8000 – $BFFF Flash EEPROM Page Window
$001A – $001B Device ID register (PARTID)
$001C – $001F CORE (MEMSIZ, IRQ, HPRIO)
$00E0 – $00E7 Inter IC Bus
$00F8 – $00FF Reserved
$0000 – $1FFF RAM array
$4000 – $7FFF
$0028 – $002F CORE (Background Debug Mode)
$0034 – $003F Clock and Reset Generator (PLL, RTI, COP)
$0040 – $007F Enhanced Capture Timer 16-bit 8 channels
$0080 – $009F Analog to Digital Converter 10-bit 8 channels (ATD0)
$00F0 – $00F7 Serial Peripheral Interface (SPI1)
$011C – $011F Reserved
$0120 – $013F Analog to Digital Converter 10-bit 8 channels (ATD1)
$0140 – $023F Reserved
$0240 – $027F Port Integration Module (PIM)
$0280 – $03FF Reserved
$0000 – $07FF EEPROM array
$0000 – $0017 CORE (Ports A, B, E, Modes, Inits, Test)
$0018 – $0019 Reserved
$0020 – $0027 Reserved
$0030 – $0033 CORE (PPAGE, Port K)
$0110 – $011B EEPROM Control Register
$0100- $010F
Address
show the device memory map of the MC9S12A128 after reset. Note that after
Flash Control Register
Fixed Flash EEPROM array
incl. 0.5K, 1K, 2K or 4K Protected Sector at start
Fixed Flash EEPROM array
incl. 0.5K, 1K, 2K or 4K Protected Sector at end
and 256 bytes of Vector Space at $FF80 – $FFFF
Table 1-1 Device Memory Map
Module
(Bytes)
Size
16384
16384
16384
2048
8192
256
384
24
12
64
32
40
16
12
32
64
2
2
4
8
8
4
8
8
8
8
8
8
8
4