MC9S12NE64CPVE Datasheet, PDF (207/554 Pages) Freescale Semiconductor, Inc – MC9S12NE64 Device Overview

External Signal Description
Bus Clock
Clock
Prescaler
ATD clock
ETRIG0
ETRIG1
ETRIG2
ETRIG3
(See Device Overview
chapter for availability
and connectivity)
Trigger
Mux
ATDCTL1 ATDDIEN
Mode and
Timing Control
ATD10B8C
Sequence Complete
Interrupt
V_DDA
V_SSA
V_RH
V_RL
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
PORTAD
Successive
Approximation
Register (SAR)
and DAC
Results
ATD 0
ATD 1
ATD 2
ATD 3
ATD 4
ATD 5
ATD 6
ATD 7
1
Analog
MUX
Sample & Hold
1
+
–
Comparator
Figure 7-1. ATD Block Diagram
MC9S12NE64 Data Sheet, Rev. 1.1
Freescale Semiconductor
207