MC9S12E64CFUE Freescale Semiconductor, MC9S12E64CFUE Datasheet - Page 244

• Manufacturer Part Number: MC9S12E64CFUE
• Description: IC MCU 64K FLASH 25MHZ 80-QFP
• Manufacturer: Freescale Semiconductor
• Series: HCS12r

Specifications of MC9S12E64CFUE

• Core Processor: HCS12
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 60
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 2.35 V ~ 2.75 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Package: 80PQFP
• Family Name: HCS12
• Maximum Speed: 25 MHz
• Operating Supply Voltage: 2.5|3.3|5 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 60
• Interface Type: SCI/SPI
• On-chip Adc: 16-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 12
• Processor Series: S12E
• Core: HCS12
• Data Ram Size: 4 KB
• Maximum Clock Frequency: 25 MHz
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• Controller Family/series: HCS12/S12X
• No. Of I/o's: 58
• Ram Memory Size: 4KB
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Embedded Interface Type: I2C, SCI, SPI
• Rohs Compliant: Yes
• For Use With: M68EVB912E128 - BOARD EVAL FOR MC9S12E128/64
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Chapter 7 Digital-to-Analog Converter (DAC8B1CV1)
Conversion of the data in DACD register takes place as soon as DACE bit of DACC0 is set. The transfer
characteristic of the day module is shown in
7.5
7.5.1
The DAC8B1C module is reset on a system reset. If the system reset signal is activated, the DAC registers
are initialized to their reset state and the DAC8B1C module is powered down. This occurs as a function of
the register file initialization. If the module is performing a conversion, the current conversion is
terminated.
244
1 LSB = 21.5 mV when V
1 LSB = 11.5 mV when V
256 LSB
255 LSB
Resets
3 LSB
2 LSB
1 LSB
General
DDA
DDA
= 5.5 V
= 3.0 V
Figure 7-7. DAC8B1C Transfer Function
MC9S12E128 Data Sheet, Rev. 1.07
Digital Input
Figure
7-7.
Freescale Semiconductor