MC68HC812A4 Datasheet, PDF (287/342 Pages) Motorola, Inc – 16-bit device composed of standard on-chip peripheral modules connected by an intermodule bus. Modules include

16.4 Block Diagram
Analog-to-Digital Converter (ATD)
Block Diagram
RC DAC ARRAY
AND COMPARATOR
SAR
CHANNEL 0
CHANNEL 1
CHANNEL 2
CHANNEL 3
CHANNEL 4
CHANNEL 5
CHANNEL 6
CHANNEL 7
V_RH
V_RL
V_DDA
V_SSA
ANALOG MUX
AND
SAMPLE BUFFER AMP
PORT AD DATA
INPUT REGISTER
AN7/PAD7
AN6/PAD6
AN5/PAD5
AN4/PAD4
AN3/PAD3
AN2/PAD2
AN1/PAD1
AN0/PAD0
CLOCK
SELECT/PRESCALE
Figure 16-1. ATD Block Diagram
Advance Information
MOTOROLA
Analog-to-Digital Converter (ATD)
MC68HC812A4 — Rev. 3.0
287