EM83040B中文資料義隆電子數據手冊PDF規(guī)格書
EM83040B規(guī)格書詳情
GENERAL DESCRIPTION
The EM83040B is a dot matrix LCD driver, which is fabricated by low power CMOS technology. This chip includes 80-bits shift register, 80 bits data latch and 80 bits level driver. A LCD RAM inside can be mapping to LCD signal. It converts RAM data to parallel data and output waveform to LCD.
FEATURES
(1) Supply power: 2.5~5.5V
(2) LCD drive voltage: 3.6 to15V
(3) Internal RAM: 2.5k x 4 bits
(4) RAM can be controlled by eight signals including four bits data bus.
(5) Duty: 1/32, 1/48, 1/64, 1/80
(6) Build in DC/DC converter: double, triple, quad and five times.
(7) Modularized function: connect to another 83040B to extent LCD matrix
(8) One DC converter enabled and other 83040B can share with this.
(9) Internal regulator output for DC/DC converter controlled by control register.
(10) Chip form (EM83040BH), 128 pin package (14mm x 20mm EM83040BAQ), 160 pin package (EM83040BBQ)
(11) Bias: 1/5 (32 COMMON), 1/7 (48 COMMON), 1/9 (64 and 80 COMMON) fixed by internal circuit.
(12) Internal RC clock about 250 KHz.
APPLICATION
(1) Data Bank
(2) LCD toy
(3) Education computer
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
LAN |
23+ |
DIP |
8650 |
受權代理!全新原裝現貨特價熱賣! |
詢價 | ||
EMC停產 |
23+ |
DIP40 |
3000 |
原裝正品假一罰百!可開增票! |
詢價 | ||
EMC/杰力 |
23+ |
NA/ |
3270 |
原裝現貨,當天可交貨,原型號開票 |
詢價 | ||
EMC |
23+ |
DIP-40 |
12500 |
全新原裝現貨,假一賠十 |
詢價 | ||
EMC原裝停產 |
DIP40 |
1000 |
原裝長期供貨! |
詢價 | |||
EMC |
23+ |
TO-59 |
8510 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 | ||
EMC |
23+ |
DIP |
17476 |
##公司主營品牌長期供應100%原裝現貨可含稅提供技術 |
詢價 | ||
EMC/杰力 |
23+ |
DIP40 |
50000 |
全新原裝正品現貨,支持訂貨 |
詢價 | ||
EMC |
2021+ |
DIP-40 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
EMC |
2016+ |
DIP |
3526 |
假一罰十進口原裝現貨原盤原標! |
詢價 |
