DEMO9S08LIN Freescale, DEMO9S08LIN Datasheet - Page 271

• Manufacturer Part Number: DEMO9S08LIN
• Manufacturer: Freescale

Specifications of DEMO9S08LIN

• Lead Free Status / RoHS Status: Compliant

15.2
The ADC module supports up to 28 separate analog inputs. It also requires four supply/reference/ground
connections.
Freescale Semiconductor
MCU STOP
V
V
AD27
External Signal Description
3
ADHWT
AD0
REFH
REFL
Compare true
1
ADVIN
ADCSC1
MC9S08LC60 Series Data Sheet: Technical Data, Rev. 4
2
AD27–AD0
V
V
V
Name
V
Control Sequencer
Compare Value Registers
DDAD
REFH
SSAD
REFL
Figure 15-2. ADC Block Diagram
Table 15-2. Signal Properties
Data Registers
SAR Converter
Compare
ADCK
Logic
ADCCFG
Analog Channel inputs
High reference voltage
Low reference voltage
Analog power supply
Analog ground
Divide
Clock
Compare true
Function
ADCSC2
Chapter 15 Analog-to-Digital Converter (S08ADC12V1)
COCO
AIEN
1
2
ADACK
3
Clock Gen
÷2
Async
Bus Clock
ALTCLK
Interrupt
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