MC9S08JM16CGTE FREESCALE [Freescale Semiconductor, Inc], MC9S08JM16CGTE Datasheet - Page 133

• Manufacturer Part Number: MC9S08JM16CGTE
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Chapter 10
Analog-to-Digital Converter (S08ADC12V1)
10.1
The 12-bit analog-to-digital converter (ADC) is a successive approximation ADC designed for operation
within an integrated microcontroller system-on-chip.
10.1.1
This section provides information for configuring the ADC on this device.
10.1.1.1
The ADC channel assignments for the MC9S08JM16 Series devices are shown in the table below.
Reserved channels convert to an unknown value.
Freescale Semiconductor
ADCH
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
Overview
Channel
AD10
AD11
AD12
AD13
AD14
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
Module Configurations
Channel Assignments
MC9S08JM16 series devices operate at a higher voltage range (2.7 V to
5.5 V) and do not include stop1 mode. Therefore, please disregard
references to stop1.
PTB2/SPSCK2/ADP2
PTD0/ADP8/ACMP+
PTD1/ADP9/ACMP–
PTB0/MISO2/ADP0
PTB1/MOSI2/ADP1
PTB4/KBIP4/ADP4
PTB5/KBIP5/ADP5
PTB3/SS2/ADP3
V
V
V
V
V
V
V
Input
REFL
REFL
REFL
REFL
REFL
REFL
REFL
Table 10-1. ADC Channel Assignment
MC9S08JM16 Series Data Sheet, Rev. 2
Pin Control
ADPC10
ADPC11
ADPC12
ADPC13
ADPC14
ADPC0
ADPC1
ADPC2
ADPC3
ADPC4
ADPC5
ADPC6
ADPC7
ADPC8
ADPC9
NOTE
ADCH
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
Channel
V
V
AD16
AD17
AD18
AD19
AD20
AD21
AD24
AD25
AD26
AD27
AD22
AD23
REFH
REFL
Internal Bandgap
Temperature
Reserved
Reserved
Reserved
Reserved
Reserved
Sensor
V
V
V
V
V
V
V
V
Input
REFH
REFL
REFL
REFL
REFL
REFL
REFL
REFL
1
Pin Control
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
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