MC9S12E128CPV Freescale Semiconductor, MC9S12E128CPV Datasheet - Page 244

• Manufacturer Part Number: MC9S12E128CPV
• Description: Microcontrollers (MCU) 16 Bit 16MHz
• Manufacturer: Freescale Semiconductor

Specifications of MC9S12E128CPV

• Data Bus Width: 16 bit
• Program Memory Type: Flash
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• Interface Type: SCI, SPI
• Maximum Clock Frequency: 25 MHz
• Number Of Programmable I/os: 92
• Number Of Timers: 16 bit
• Operating Supply Voltage: 3.135 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: LQFP-112
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 10 bit
• On-chip Dac: 8 bit, 2 Channel
• Lead Free Status / Rohs Status: No RoHS Version Available

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