MC9S12E128CPV Freescale Semiconductor, MC9S12E128CPV Datasheet - Page 238

• 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)
7.2
The DAC8B1C module requires four external pins. These pins are listed in
238
External Signal Description
V
V
V
DAO
V
DDA
REF
SSA
RL
Name
V
V
V
DAO
V
Figure 7-1. DAC8B1C Functional Block Diagram
DDA
SSA
REF
RL
Table 7-1. DAC8B1C External Pin Descriptions
O/P VOLTAGE
MC9S12E128 Data Sheet, Rev. 1.07
Reference voltage for DAC conversion
Reference ground voltage connected
to V
SSA
DAC channel output
DAC ground supply
DAC power supply
outside the DAC boundary
ANALOG SUB-BLOCK
CONTROL CIRCUIT
Function
Table 7-1
DAC
CHANNEL
Freescale Semiconductor
below.