S9S12G48F1CLC Datasheet, PDF (49/1292 Pages) Freescale Semiconductor, Inc – Microcontrollers

Device Overview MC9S12G-Family
Address
Module
Size
(Bytes)
0x03C8–0x03CF DAC1 (Digital to Analog Converter)⁸
8
0x03D0–0x03FF Reserved
48
1 _{The SCI1 is not available on the S12GN8, S12GN16, S12GN32, and S12GN32 devices}
2 _{The SCI2 is not available on the S12GN8, S12GN16, S12GN32, S12GN32, S12G48,}
and S12G64 devices
3 _{The SPI1 is not available on the S12GN8, S12GN16, S12GN24, and S12GN32 devices}
4 _{The SPI2 is not available on the S12GN8, S12GN16, S12GN32, S12GN32, S12G48,}
and S12G64 devices
5 _{The CAN is not available on the S12GN8, S12GN16, S12GN24, S12GN32, and}
S12GN48 devices
6 _{The ACMP is only available on the S12GN8, S12GN16, S12GN24, S12GN32,}
S12GN48,S12GN48, S12G48, and S12G64 devices
7 _{The RVA is only available on the S12GA192 and S12GA240 devices}
8 _{DAC0 and DAC1 are only available on the S12GA192 and S12GA240 devices}
NOTE
Reserved register space shown in Table 1-3 is not allocated to any module.
This register space is reserved for future use. Writing to these locations has
no effect. Read access to these locations returns zero.
Figure 1-2 shows S12G CPU and BDM local address translation to the global memory map as a graphical
representation. In conjunction Table 1-4 shows the address ranges and mapping to 256K global memory
space for P-Flash, EEPROM and RAM. The whole 256K global memory space is visible through the
P-Flash window located in the 64k local memory map located at 0x8000 - 0xBFFF using the PPAGE
register.
Table 1-4. MC9S12G-Family Memory Parameters
Feature
P-Flash size
PF_LOW
PF_LOW_UNP
(unpaged)¹
PPAGES
EEPROM
[Bytes]
EEPROM_HI
S12GN16
S12GN32
S12G48
S12GN48
S12G64
16KB
0x3C000
0xC000
32KB
0x38000
0x8000
48KB
0x34000
0x4000
64KB
0x30000
—
0x0F
512
0x0E -
0x0F
1024
0x0D -
0x0F
1536
0x0C -
0x0F
2048
0x05FF 0x07FF 0x09FF 0x0BFF
S12G96
S12G128
S12G192 S12G240
S12GA192 S12GA240
96KB
0x28000
—
128KB
0x20000
—
192KB
0x10000
—
240KB
0x04000
—
0x0A -
0x0F
3072
0x08 -
0x0F
4096
0x04 -
0x0F
4096
0x01 -
0x0F
4096
0x0FFF 0x13FF 0x13FF 0x13FF
MC9S12G Family Reference Manual, Rev.1.23
Freescale Semiconductor
51