MC68HC908JL3E Datasheet, PDF (150/226 Pages) Motorola, Inc – Microcontrollers

Analog-to-Digital Converter (ADC)
Table 11-1. MUX Channel Select
ADCH4 ADCH3 ADCH2 ADCH1 ADCH0 ADC Channel
Input Select
0
0
0
0
0
ADC0
0
0
0
0
1
ADC1
0
0
0
1
0
ADC2
0
0
0
1
1
ADC3
0
0
1
0
0
ADC4
0
0
1
0
1
ADC5
PTB0
PTB1
PTB2
PTB3
PTB4
PTB5
0
0
1
1
0
ADC6
PTB6
0
0
1
1
1
ADC7
0
1
0
0
0
ADC8
0
1
0
0
1
ADC9
0
1
0
1
0
ADC10
0
1
0
1
1
ADC11
PTB7
PTD3
PTD2
PTD1
PTD0
0
1
1
0
0
:
:
:
:
:
—
1
1
0
1
0
1
1
0
1
1
—
Unused
(see Note 1)
Reserved
1
1
1
0
0
—
Unused
1
1
1
0
1
1
1
1
1
0
1
1
1
1
1
V_DDA (see Note 2)
V_SSA (see Note 2)
ADC power off
NOTES:
1. If any unused channels are selected, the resulting ADC conversion will be unknown.
2. The voltage levels supplied from internal reference nodes as specified in the table are used to verify the
operation of the ADC converter both in production test and for user applications.
Technical Data
150
MC68H(R)C908JL3E/JK3E/JK1E — Rev. 2.0
Analog-to-Digital Converter (ADC)
MOTOROLA