mc9s12e256 Freescale Semiconductor, Inc, mc9s12e256 Datasheet - Page 236

• Manufacturer Part Number: mc9s12e256
• Description: Hcs12 Microcontrollers 16-bit Microcontroller
• Manufacturer: Freescale Semiconductor, Inc

Chapter 7 Digital-to-Analog Converter (DAC8B1CV1)
7.2
The DAC8B1C module requires four external pins. These pins are listed in
236
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
MC9S12E256 Data Sheet, Rev. 1.08
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.