MC9S12D64MFUE Freescale, MC9S12D64MFUE Datasheet - Page 77

• Manufacturer Part Number: MC9S12D64MFUE
• Manufacturer: Freescale

Specifications of MC9S12D64MFUE

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 25MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 4KB
• # I/os (max): 49
• Number Of Timers - General Purpose: 8
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.25V
• Operating Supply Voltage (min): 2.35/4.5V
• On-chip Adc: 2(8-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 64KB
• Lead Free Status / RoHS Status: Compliant

Section 6 HCS12 Core Block Description
6.1 CPU12 Block Description
Consult the CPU12 Reference Manual for information on the CPU.
6.1.1 Device-specific information
When the CPU12 Reference Manual refers to cycles this is equivalent to Bus Clock periods.
So 1 cycle is equivalent to 1 Bus Clock period.
6.2 HCS12 Module Mapping Control (MMC) Block Description
Consult the MMC Block Guide for information on the HCS12 Module Mapping Control module.
6.2.1 Device-specific information
6.3 HCS12 Multiplexed External Bus Interface (MEBI) Block
Description
Consult the MEBI Block Guide for information on HCS12 Multiplexed External Bus Interface module.
6.3.1 Device-specific information
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INITEE
– Reset state: $01
– Bits EE11-EE15 are "Write once in Normal and Emulation modes and write anytime in Special
PPAGE
– Reset state: $00
– Register is "Write anytime in all modes"
MEMSIZ0
– Reset state: $11
MEMSIZ1
– Reset state: $80
PUCR
– Reset state: $90
modes".
MC9S12DJ64 Device User Guide — V01.20
77