Z51F3220FNX Datasheet, PDF (265/312 Pages) Zilog, Inc. – Z8051 Series 8-Bit Microcontrollers

Z51F3220
Product Specification
SEG3 SEG2 SEG1
COM0
COM1
COM2
COM0
COM1
COM2
SEG1
SEG2
COM0-SEG1
0
1
2
0
1
2
1 Frame
VDD
VSS
VLC0
VLC1
VLC2(VLC3)
VSS
VLC0
VLC1
VLC2(VLC3)
VSS
VLC0
VLC1
VLC2(VLC3)
VSS
VLC0
VLC1
VLC2(VLC3)
VSS
VLC0
VLC1
VLC2(VLC3)
VSS
+VLC0
+VLC1
+VLC2(VLC3)
VSS
-VLC2(VLC3)
-VLC1
-VLC0
Figure 11.101 LCD Signal Waveforms (1/3Duty, 1/3Bias)
PS029902-0212
PRELIMINARY
263