MC9S12XDP512CFU
Model | MC9S12XDP512CFU |
Description | 16-BIT, FLASH, 40MHz, MICROCONTROLLER, PQFP80 |
PDF file | Total 1348 pages (File size: 8M) |
Chip Manufacturer | PHILIPS |
Chapter 4 Analog-to-Digital Converter (ATD10B16CV4) Block Description
Bus Clock
Clock
Prescaler
Trigger
Mux
ATD clock
ATD10B16C
ETRIG0
ETRIG1
ETRIG2
ETRIG3
(see Device Overview
chapter for availability
and connectivity)
ATDCTL1
Mode and
Timing Control
Sequence Complete
Interrupt
ATDDIEN
V
DDA
V
SSA
V
RH
V
RL
AN15
AN14
AN13
AN12
AN11
AN10
AN9
AN8
Analog
MUX
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
+
Sample & Hold
1
1
-
Comparator
AN7
AN6
AN5
AN4
AN3
AN2
AN1
AN0
Figure 4-1. ATD10B16C Block Diagram
MC9S12XDP512 Data Sheet, Rev. 2.21
126
Freescale Semiconductor