PCF8578H中文資料飛利浦?jǐn)?shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
PCF8578H |
| 功能描述 | LCD row/column driver for dot matrix graphic displays |
| 文件大小 |
323.59 Kbytes |
| 頁(yè)面數(shù)量 |
44 頁(yè) |
| 生產(chǎn)廠商 | Philips Semiconductors |
| 企業(yè)簡(jiǎn)稱 |
PHI【飛利浦】 |
| 中文名稱 | 荷蘭皇家飛利浦 |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-7-30 16:32:00 |
| 人工找貨 | PCF8578H價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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更多PCF8578H規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The PCF8578 is a low power CMOS LCD row/column driver, designed to drive dot matrix graphic displays at multiplex rates of 1 : 8, 1 : 16, 1 : 24 or 1 : 32. The device has 40 outputs, of which 24 are programmable, configurable as 32?8, 24?16, 16?24 or 8?32 rows/columns. The PCF8578 can function as a stand-alone LCD controller/driver for use in small systems, or for larger systems can be used in conjunction with up to 32 PCF8579s for which it has been optimized. Together these two devices form a general purpose LCD dot matrix driver chip set, capable of driving displays of up to 40960 dots. The PCF8578 is compatible with most microcontrollers and communicates via a two-line bidirectional bus (I2C-bus). Communication overheads are minimized by a display RAM with auto-incremented addressing and display bank switching.
FEATURES
? Single chip LCD controller/driver
? Stand-alone or may be used with up to 32 PCF8579s (40960 dots possible)
? 40 driver outputs, configurable as 32?8, 24?16, 16?24 or 8?32 rows/columns
? Selectable multiplex rates; 1 : 8, 1 : 16, 1 : 24 or 1 : 32
? Externally selectable bias configuration, 5 or 6 levels
? 1280-bit RAM for display data storage and scratch pad
? Display memory bank switching
? Auto-incremented data loading across hardware subaddress boundaries (with PCF8579)
? Provides display synchronization for PCF8579
? On-chip oscillator, requires only 1 external resistor
? Power-on reset blanks display
? Logic voltage supply range 2.5 to 6 V
? Maximum LCD supply voltage 9 V
? Low power consumption
? I2C-bus interface
? TTL/CMOS compatible
? Compatible with most microcontrollers
? Optimized pinning for single plane wiring in multiple device applications (with PCF8579)
? Space saving 56-lead plastic mini-pack and 64 pin quad flat pack
? Compatible with chip-on-glass technology.
APPLICATIONS
? Automotive information systems
? Telecommunication systems
? Point-of-sale terminals
? Computer terminals
? Instrumentation.
產(chǎn)品屬性
- 型號(hào)：
PCF8578H
- 功能描述：
LCD 驅(qū)動(dòng)器 DOT MATRIX LCD DRIV(R/COLM)
- RoHS：
否
- 制造商：
Maxim Integrated
- 數(shù)位數(shù)量：
4.5
- 片段數(shù)量：
30
- 最大時(shí)鐘頻率：
19 KHz
- 工作電源電壓：
3 V to 3.6 V
- 最大工作溫度：
+ 85 C
- 最小工作溫度：
- 20 C
- 封裝/箱體：
PDIP-40
- 封裝：
Tube
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
恩XP |
24+ |
NA |
147 |
原裝現(xiàn)貨,專業(yè)配單專家 |
詢價(jià) | ||
PHI |
23+ |
QFP/64 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
PHI |
24+ |
TQFP64 |
3629 |
原裝優(yōu)勢(shì)!房間現(xiàn)貨!歡迎來(lái)電! |
詢價(jià) | ||
PHI |
24+ |
QFP |
2978 |
100%全新原裝公司現(xiàn)貨供應(yīng)!隨時(shí)可發(fā)貨 |
詢價(jià) | ||
PHI |
24+ |
NA/ |
148 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
恩XP |
22+ |
N/A |
10000 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
恩XP |
24+ |
TQFP-64 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
恩XP |
24+ |
NA |
7500 |
只做原裝正品 在原廠和代理搬貨 |
詢價(jià) | ||
PHI |
24+ |
QFP |
3117 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
恩XP |
24+ |
TQFP-64 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) |
