MC68HC708MP16 Datasheet, PDF (362/398 Pages) Freescale Semiconductor, Inc – Microcontrollers

Analog-to-Digital Converter (ADC)
Table 19-1. Mux Channel Select
ADCH4 ADCH3 ADCH2 ADCH1 ADCH0
Input Select
0
0
0
0
0
PTB0/ATD0
0
0
0
0
1
PTB1/ATD1
0
0
0
1
0
PTB2/ATD2
0
0
0
1
1
PTB3/ATD3
0
0
1
0
0
PTB4/ATD4
0
0
1
0
1
PTB5/ATD5
0
0
1
1
0
PTB6/ATD6
0
0
1
1
1
PTB7/ATD7
0
1
0
0
0
PTC0/ATD8
0
1
0
0
1
0
1
0
1
0
PTC1/ATD9
Unused⁽²⁾
0
1
0
1
1
Ø
0
1
1
0
0
Ø
0
1
1
0
1
Ø
0
1
1
1
0
Ø
0
1
1
1
1
Ø
1
0
0
0
0
1
1
0
1
0
1
1
0
1
1
↓
Unused⁽¹⁾
Reserved⁽²⁾
1
1
1
0
0
2*V_ADCAP
1
1
1
0
1
V_ADCAP
1
1
1
1
0
2*V_REFL
1
1
1
1
1
[ADC power off]
Notes:
1. If any unused channels are selected, the resulting ADC conversion will be unknown.
2. Used for factory testing.
Technical Data
362
Analog-to-Digital Converter (ADC)
MC68HC708MP16 — Rev. 3.1
Freescale Semiconductor