音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

HCD66751BP Datasheet

  • HCD66751BP

  • 128 x 128-dot Graphics LCD Controller/Driver with Four-grays...

  • 96頁(yè)

  • HITACHI

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

Preliminary
HD66750/1
(128 x 128-dot Graphics LCD Controller/Driver with
Four-grayscale Functions)
Rev 0.7
July 26th, 1999
Description
The HD66750/1, dot-matrix graphics LCD controller and driver LSI, displays 128-by-128-dot graphics
for four monochrome grayscales. Since the HD66750/1 incorporates bit-operation functions and a 16-bit
high-speed bus interface, it enables efficient data transfer and high-speed rewriting of data in the graphics
RAM. The following functions allow the user to easily see a variety of information: a smooth scroll
display function that fixed-displays a part of the graphics icons and perform vertical smooth scrolling of the
remaining bit-map areas, a double-height display function, and a hardware-supported window cursor
display function.
The HD66750/1 has various functions to reduce the power consumption of an LCD system such as low-
voltage operation of 1.8 V min., a booster to generate maximum seven-times LCD drive voltage from the
supplied voltage, and voltage-followers to decrease the direct current flow in the LCD drive bleeder-
resistors. Combining these hardware functions with software functions, such as a partial display with
low-duty drive and standby and sleep modes, allows precise power control. The HD66750/1 is suitable
for any mid-sized or small portable battery-driven product requiring long-term driving capabilities, such as
digital cellular phones supporting a WWW browser, bidirectional pagers, and small PDAs.
Features
樓
樓
樓
樓
128
麓
128-dot graphics display LCD controller/driver for four monochrome grayscales
Fixed display of graphics icons (pictograms)
16-/8-bit high-speed bus interface capability
Bit-operation functions for graphics processing incorporated:
脩
Write-data mask function in bit units
脩
Bit rotation function
脩
Bit logic-operation function
Low-power operation support:
脩
Vcc = 1.8 to 3.6 V (low voltage)
脩
V
LCD
= 5 to 15.5 V (liquid crystal drive voltage)
脩
Two-, five-, six-, or seven-times booster for liquid crystal drive voltage
脩
64-step contrast adjuster and voltage followers to decrease direct current flow in the LCD drive
bleeder-resistors
樓
1

HCD66751BP相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！