Z8F042AHJ020SG Datasheet, PDF (159/282 Pages) Zilog, Inc. – High-Performance 8-Bit Microcontrollers

Z8 Encore! XP^® F082A Series
Product Specification
142
Bit
[5:2]
REFLVL
Description (Continued)
Internal Reference Voltage Level
This reference is independent of the ADC voltage reference. Note: 8-pin devices contain two
additional LSBs for increased resolution.
For 20-/28-pin devices:
0000 = 0.0 V
0001 = 0.2 V
0010 = 0.4 V
0011 = 0.6 V
0100 = 0.8 V
0101 = 1.0 V (Default)
0110 = 1.2 V
0111 = 1.4 V
1000 = 1.6 V
1001 = 1.8 V
1010–1111 = Reserved
PS022827-1212
P R E L I M I N A R Y Comparator Control Register Definition