M68HC128 Datasheet, PDF (302/362 Pages) Motorola, Inc – Microcontrollers

Freescale Semiconductor, Inc.
Analog-to-Digital Converter (ATD)
RC DAC ARRAY
AND COMPARATOR
SAR
ATD0
ATD1
ATD2
ATD3
ATD4
ATD5
ATD6
ATD7
ANALOG MUX
AND
SAMPLE BUFFER
AMPLIFIER
PORT AD DATA
INPUT REGISTER
CLOCK
SELECT/PRESCALE
INTERNAL BUS
Figure 17-1. ATD Block Diagram
V_RH
V_RL
V_DDA
V_SSA
AN7/PAD7
AN6/PAD6
AN5/PAD5
AN4/PAD4
AN3/PAD3
AN2/PAD2
AN1/PAD1
AN0/PAD0
Data Sheet
302
Analog-to-Digital Converter (ATD)
For More Information On This Product,
Go to: www.freescale.com
M68HC12B Family — Rev. 9.0
MOTOROLA