PCF8820中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
PCF8820規(guī)格書詳情
GENERAL DESCRIPTION
The PCF8820 is a low power CMOS LCD row/column driver, designed to drive grey-scale/ ECB colour dot matrix graphic displays at a multiplex rate of 1 : 67. In the partial screen mode, only 8 rows are driven at a multiplex rate of 1 : 8.
FEATURES
? Single-chip LCD controller and driver for grey-scale/Electrically Controlled Birefringence (ECB) colour
? 4 grey levels/colours (2-bit) definable from 64 levels
? 67 row and 101 column outputs
? Display data RAM 67 × 101 × 2-bit with linear RAM addressing
? Partial screen mode with reduced current consumption (8 rows at top or bottom of display)
? On-chip:
– Generation of LCD supply voltage (VLCDOUT); external supply also possible
– Configurable voltage multiplier factor of 8, 7, 6, 5, 4, 3 or 2; direct drive also possible
– Selectable linear temperature compensation of VLCDOUT
– Generation of intermediate LCD bias voltages
– Oscillator requires no external components; external clock also possible.
? Temperature read-out
? Fast mode I2C-bus interface (400 kbits/s)
? Frame frequency calibration via software
? Software selectable bias configuration
? Compatible with 4-bit, 8-bit or 16-bit microcontrollers
? Multiplex rates of 1 : 67 or 1 : 8
? Logic supply voltage range from 2.5 to 5.5 V (VDD1 to VSS1)
? High voltage generator supply voltage range from 2.7 to 5.5 V (VDD2 to VSS1 and VDD3 to VSS2)
? Bias voltage generator supply voltage range (VLCDIN to VSS1):
– From 7 to 14.5 V at a multiplex rate of 1 : 67
– From 4.5 to 14.5 V in partial screen mode at a multiplex rate of 1 : 8.
? Low power consumption, suitable for battery operated systems
? Slim chip layout, suitable for chip-on-glass applications
? Software selectable top and bottom row swap for adapting driver to different glass-layouts
? CMOS compatible inputs
? Manufactured in silicon gate CMOS process.
APPLICATIONS
? Mobile telecommunication systems
? Battery powered equipment
? Point of sale terminals
? Instrumentation
? Automotive information systems.
產(chǎn)品屬性
- 型號：
PCF8820
- 制造商：
PHILIPS
- 制造商全稱：
NXP Semiconductors
- 功能描述：
67 x 101 Grey-scale/ECB colour dot matrix LCD driver
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NXP |
2020+ |
TSSOP-2 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
NXP/恩智浦 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
PHILIPS/飛利浦 |
24+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
PHI |
94000 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | ||||
PHILIPS/飛利浦 |
1942+ |
SMD |
9852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價 | ||
22+23+ |
10469 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||||
PHILIPS |
22+ |
BGA |
3000 |
原裝正品,支持實單 |
詢價 | ||
NXP此貨絕對好價格 |
23+ |
30000 |
房間原裝現(xiàn)貨特價熱賣,有單詳談 |
詢價 | |||
PHILIPS |
22+ |
SMD |
41229 |
原裝正品現(xiàn)貨 |
詢價 | ||
NXP |
23+ |
COG |
5000 |
原裝正品,假一罰十 |
詢價 |
