MC9S12XDT512CAA Freescale, MC9S12XDT512CAA Datasheet - Page 1075

• Manufacturer Part Number: MC9S12XDT512CAA
• Manufacturer: Freescale

Specifications of MC9S12XDT512CAA

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 59
• 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: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

The EEPROM module also contains a set of 12 control and status registers located between EEPROM
module base + 0x0000 and 0x000B. A summary of the EEPROM module registers is given in
while their accessibility is detailed in
Freescale Semiconductor
1
Intended for factory test purposes only.
Module
0x000A
0x000B
Base +
0x0000
0x0001
0x0002
0x0003
0x0004
0x0005
0x0006
0x0007
0x0008
0x0009
EEPROM Low Address Register (EADDRLO)
EEPROM High Address Register (EADDRHI)
EEPROM Clock Divider Register (ECLKDIV)
EEPROM Configuration Register (ECNFG)
EEPROM High Data Register (EDATAHI)
EEPROM Low Data Register (EDATALO)
EEPROM Protection Register (EPROT)
EEPROM Command Register (ECMD)
EEPROM Status Register (ESTAT)
Table 26-2. EEPROM Register Map
MC9S12XDP512 Data Sheet, Rev. 2.21
Section 26.3.2, “Register
Register Name
RESERVED1
RESERVED2
RESERVED3
1
1
1
Chapter 26 4 Kbyte EEPROM Module (S12XEETX4KV2)
Descriptions”.
1
1
1
1
Normal Mode
Access
R/W
R/W
R/W
R/W
R/W
R
R
R
R
R
R
R
Table 26-2
1077