PCF8579T データシートの表示（PDF） - NXP Semiconductors.
部品番号
コンポーネント説明
メーカー
PCF8579T Datasheet PDF : 41 Pages
| |||
NXP Semiconductors
PCF8579
LCD column driver for dot matrix graphic displays
8.3 LCD drive mode waveforms
ROW 0
VDD
V2
V3
V4
V5
VLCD
COLUMN
VDD
V2
V3
V4
V5
VLCD
SYNC
ROW 0
VDD
V2
V3
V4
V5
VLCD
COLUMN
VDD
V2
V3
V4
V5
VLCD
SYNC
ROW 0
VDD
V2
V3
V4
V5
VLCD
COLUMN
VDD
V2
V3
V4
V5
VLCD
SYNC
ROW 0
VDD
V2
V3
V4
V5
VLCD
COLUMN
VDD
V2
V3
V4
V5
VLCD
SYNC
Tfr
0
1
2
3
4
5
6
7
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
msa841
ON
OFF
1:8
1:16
1:24
1:32
column
display
Fig 6. LCD row and column waveforms
PCF8579_5
Product data sheet
Rev. 05 — 11 May 2009
© NXP B.V. 2009. All rights reserved.
10 of 41
Share Link: 