MC9S12E128CFUE Datasheet, PDF (206/606 Pages) Freescale Semiconductor, Inc – MC9S12E128 Data Sheet

Chapter 6 Analog-to-Digital Converter (ATD10B16CV2)
Bus Clock
Clock
Prescaler
ATD clock
Mode and
Timing Control
ATD10B16C
Sequence Complete
Interrupt
V_DDA
V_SSA
V_RH
V_RL
AN15
AN14
AN13
AN12
AN11
AN10
AN9
AN8
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
206
ATDDIEN
PORTAD
Successive
Approximation
Register (SAR)
and DAC
Results
ATD 0
ATD 1
ATD 2
ATD 3
ATD 4
ATD 5
ATD 6
ATD 7
ATD 8
ATD 9
ATD 10
ATD 11
ATD 12
ATD 13
ATD 14
ATD 15
1
Analog
MUX
Sample & Hold
1
+
-
Comparator
Figure 6-1. ATD10B16C Block Diagram
MC9S12E128 Data Sheet, Rev. 1.07
Freescale Semiconductor