MC9S12XDP512MAG Freescale, MC9S12XDP512MAG Datasheet - Page 1083

• Manufacturer Part Number: MC9S12XDP512MAG
• Manufacturer: Freescale

Specifications of MC9S12XDP512MAG

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 119
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/3.15V
• On-chip Adc: 2(24-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

The EADDRHI and EADDRLO registers are the EEPROM address registers.
All EABHI and EABLO bits read 0 and are not writable in normal modes.
All EABHI and EABLO bits are readable and writable in special modes.
The MCU address bit AB0 is not stored in the EADDR registers since the EEPROM block is not byte
addressable.
26.3.2.9
The EDATAHI and EDATALO registers are the EEPROM data registers.
All EDHI and EDLO bits read 0 and are not writable in normal modes.
Freescale Semiconductor
Reset
Reset
Reset
Reset
W
W
W
W
R
R
R
R
EEPROM Data Registers (EDATA)
0
0
0
0
0
7
7
7
7
= Unimplemented or Reserved
= Unimplemented or Reserved
= Unimplemented or Reserved
= Unimplemented or Reserved
Figure 26-14. EEPROM Address Low Register (EADDRLO)
Figure 26-13. EEPROM Address High Register (EADDRHI)
0
0
0
0
0
6
6
6
6
Figure 26-16. EEPROM Data Low Register (EDATALO)
Figure 26-15. EEPROM Data High Register (EDATAHI)
MC9S12XDP512 Data Sheet, Rev. 2.21
0
0
0
0
0
5
5
5
5
0
0
0
0
0
4
4
4
4
EABLO
EDLO
EDHI
Chapter 26 4 Kbyte EEPROM Module (S12XEETX4KV2)
0
0
0
0
0
3
3
3
3
0
0
0
0
2
2
2
2
EABHI
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1085