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參數(shù)資料
| 型號： | PCF8820 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 67 x 101 Grey-scale/ECB colour dot matrix LCD driver |
| 中文描述： | 67 × 101 Grey-scale/ECB彩色點陣LCD驅(qū)動器 |
| 文件頁數(shù)： | 2/60頁 |
| 文件大?。?/td> | 316K |
| 代理商： | PCF8820 |
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2000 Dec 07
2
Philips Semiconductors
Product specification
67
×
101 Grey-scale/ECB colour dot matrix
LCD driver
PCF8820
CONTENTS
1
2
3
4
5
6
6.1
6.2
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.2.10
6.2.11
6.2.12
6.2.13
6.2.14
6.2.15
7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
7.9
7.10
7.11
7.12
7.13
7.14
7.15
7.16
7.17
FEATURES
APPLICATIONS
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
Pad configuration
Pad functions
Row driver outputs
Column driver outputs
Ground supply
Supply voltage
Voltage multiplier output
Voltage multiplier regulation input
Supply voltage of bias voltage generator
LCD intermediate bias voltages
Serial data input
Serial data output
Serial clock input
Slave address inputs
Oscillator signal input
External reset input
Test pads
FUNCTIONAL DESCRIPTION
Oscillator
I
2
C-bus interface controller
Input filters
Display Data RAM (DDRAM)
Timing generator
Address counter
Display address counter
Command decoder
Column driver outputs
Row driver outputs
Bias voltage generator
High voltage generator
Temperature compensation
Temperature sensor
LCD driver waveforms
DDRAM to display mapping
DDRAM addressing
7.18
7.18.1
7.18.2
7.18.3
7.18.4
7.18.5
7.18.6
7.18.7
8
8.1
8.1.1
8.1.2
8.1.3
8.1.4
8.1.5
8.1.6
8.1.7
8.1.8
8.1.9
8.1.10
8.2
9
10
11
12
13
13.1
13.2
13.3
13.4
13.5
13.6
14
15
16
17
18
19
20
21
I
2
C-bus interface
Bit transfer
START and STOP conditions
System configuration
Acknowledge
I
2
C-bus protocol
Command decoder
Display data byte
INSTRUCTIONS
Description of the bit functions
Power-down mode
Partial screen mode
Y-address of DDRAM
Bias system
High voltage generator configuration
Temperature read-out
V
LCD
control register
Grey-scale register and grey-scale level
Direct drive mode
Frame frequency calibration
Reset and initialization
LIMITING VALUES
HANDLING
DC CHARACTERISTICS
TIMING
APPLICATION INFORMATION
Programming example for the PCF8820
Examples of effects on the display
High voltage generator
Application for COG
Typical system configuration
External supply of V
LCDIN
BONDING PAD INFORMATION
DEVICE PROTECTION CIRCUITS
TRAY INFORMATION
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
BARE DIE DISCLAIMER
PURCHASE OF PHILIPS I
2
C COMPONENTS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PCF8820U | 67 x 101 Grey-scale/ECB colour dot matrix LCD driver |
| PCF8831 | STN RGB - 160 output row driver |
| PCF8831U | STN RGB - 160 output row driver |
| PCF8833 | STN RGB - 132 X 132 X 3 driver |
| PCF88331 | STN RGB - 132 X 132 X 3 driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCF8820U | 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 |
| PCF8831 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 160 output row driver |
| PCF8831U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 160 output row driver |
| PCF8832 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:STN RGB - 384 output column driver |
| PCF8833 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:STN RGB - 132 X 132 X 3 driver |
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