參數(shù)資料
型號: PCF2119X
廠商: NXP Semiconductors N.V.
英文描述: LCD controllers/drivers
中文描述: LCD控制器/驅動器
文件頁數(shù): 2/68頁
文件大?。?/td> 346K
代理商: PCF2119X
2003 Jan 30
2
Philips Semiconductors
Product specification
LCD controllers/drivers
PCF2119X
CONTENTS
1
1.1
2
3
4
5
6
6.1
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
8
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
8.9
8.10
8.11
FEATURES
Note
APPLICATIONS
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PAD INFORMATION
Pad functions
FUNCTIONAL DESCRIPTION
LCD supply voltage generator
Programming ranges
LCD bias voltage generator
Oscillator
External clock
Power-on reset
Power-down mode
Registers
Busy flag
Address Counter (AC)
Display Data RAM (DDRAM)
Character Generator ROM (CGROM)
Character Generator RAM (CGRAM)
Cursor control circuit
Timing generator
LCD row and column drivers
Reset function
INSTRUCTIONS
Clear display
Return home
Entry mode set
Display control (and partial power-down mode)
Cursor or display shift
Function set
Set CGRAM address
Set DDRAM address
Read busy flag and read address
Write data to CGRAM or DDRAM
Read data from CGRAM or DDRAM
9
EXTENDED FUNCTION SET
INSTRUCTIONS AND FEATURES
New instructions
Icon control
IM
IB
Normal/icon mode operation
Direct mode
Voltage multiplier control
Screen configuration
Display configuration
TC1 and TC2
Set V
LCD
Reducing current consumption
INTERFACES TO MPU
Parallel interface
I
2
C-bus interface
LIMITING VALUES
HANDLING
DC CHARACTERISTICS
AC CHARACTERISTICS
TIMING CHARACTERISTICS
APPLICATION INFORMATION
General information
Charge pump characteristics
8-bit operation, 1-line display using external
reset
4-bit operation, 1-line display using external
reset
8-bit operation, 2-line display
I
2
C-bus operation, 1-line display
DEVICE PROTECTION DIAGRAMS
BONDING PAD LOCATIONS
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
PURCHASE OF PHILIPS I
2
C COMPONENTS
9.1
9.2
9.3
9.4
9.5
9.6
9.7
9.8
9.9
9.10
9.11
9.12
10
10.1
10.2
11
12
13
14
15
16
16.1
16.2
16.3
16.4
16.5
16.6
17
18
19
20
21
22
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