S912XEG128J2MAL Freescale Semiconductor, S912XEG128J2MAL Datasheet - Page 38

• Manufacturer Part Number: S912XEG128J2MAL
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH 16K RAM
• Manufacturer: Freescale Semiconductor

Specifications of S912XEG128J2MAL

• Rohs: yes
• Core: RISC
• Processor Series: HCS12X
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 50 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 12 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-112
• Mounting Style: SMD/SMT
• A/d Bit Size: 12 bit
• A/d Channels Available: 8
• Data Rom Size: 4 KB
• Interface Type: CAN, I2C, SCI, SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• On-chip Dac: Yes
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.13 V

Chapter 1 Device Overview MC9S12XE-Family
Block B1 is divided into two 128K blocks. The XGATE is always mapped to block B1S.
On the 9S12XEG128 the flash is divided into two 64K blocks B0 and B1S, the B1S range extending from
0x78_0000 to 0x78_FFFF, the B0 range extending from 0x7F_0000 to 0x7F_FFFF.
The block B0 is a reduced size 128K block on the 256K derivative. On the larger derivatives B0 is a 256K
block. The block B0 is a reduced size 64K block on the 128K derivative.
38
9S12XEA128
1. The 9S12XEA devices are special bondouts for access to extra ADC channels in 80QFP.
9S12XEG128
9S12XEA256
9S12XET256
Available in 80QFP only. WARNING: NOT PIN-COMPATIBLE WITH REST OF FAMILY.
Device
(1)
1
Table 1-5. Derivative Dependent Flash Block Mapping (continued)
0x70_0000
—
—
MC9S12XE-Family Reference Manual Rev. 1.25
0x74_0000
—
—
0x78_0000
B1S (64K)
B1S
0x7A_0000
—
—
0x7C_0000
—
—
Freescale Semiconductor
0x7E_0000
B0(128K)
B0 (64K)