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参数资料
| 型号： | PCF2104C |
| 厂商： | NXP Semiconductors N.V. |
| 英文描述： | LCD controller/driver |
| 中文描述： | LCD控制器/驱动器 |
| 文件页数： | 12/56页 |
| 文件大小： | 366K |
| 代理商： | PCF2104C |
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1997 Dec 16
2
Philips Semiconductors
Product specication
LCD controller/driver
PCF2104x
CONTENTS
1
FEATURES
2
APPLICATIONS
3
GENERAL DESCRIPTION
3.1
Packages
3.2
Available types
4
ORDERING INFORMATION
5
BLOCK DIAGRAM
6
PINNING
7
PIN FUNCTIONS
7.1
RS: register select (parallel control)
7.2
R/W: read/write (parallel control)
7.3
E: data bus clock (parallel control)
7.4
DB0 to DB7: data bus (parallel control)
7.5
C1 to C60: column driver outputs
7.6
R1 to R32: row driver outputs
7.7
VLCD: LCD power supply
7.8
OSC: oscillator
7.9
SCL: serial clock line
7.10
SDA: serial data line
7.11
SA0: address pin
7.12
T1: test pad
8
FUNCTIONAL DESCRIPTION
8.1
LCD bias voltage generator
8.2
Oscillator
8.3
External clock
8.4
Power-on reset
8.5
Registers
8.6
Busy Flag
8.7
Address Counter (AC)
8.8
Display data RAM (DDRAM)
8.9
Character generator ROM (CGROM)
8.10
Character generator RAM (CGRAM)
8.11
Cursor control circuit
8.12
Timing generator
8.13
LCD row and column drivers
8.14
Programming of MUX 1 : 16 displays with
PCF2104x
8.15
Programming of MUX 1 : 32 displays with
PCF2104x
8.16
Reset function
9
INSTRUCTIONS
9.1
Clear display
9.2
Return home
9.3
Entry mode set
9.3.1
I/D
9.3.2
S
9.4
Display on/off control
9.4.1
D
9.4.2
C
9.4.3
B
9.5
Cursor/display shift
9.6
Function set
9.6.1
DL (parallel mode only)
9.6.2
N, M
9.7
Set CGRAM address
9.8
Set DDRAM address
9.9
Read busy flag and address
9.10
Write data to CGRAM or DDRAM
9.11
Read data from CGRAM or DDRAM
10
INTERFACE TO MICROCONTROLLER
(PARALLEL INTERFACE)
11
INTERFACE TO MICROCONTROLLER
(I2C-BUS INTERFACE)
11.1
Characteristics of the I2C-bus
11.2
Bit transfer
11.3
Start and stop conditions
11.4
System configuration
11.5
Acknowledge
11.6
I2C-bus protocol
12
LIMITING VALUES
13
HANDLING
14
DC CHARACTERISTICS
15
AC CHARACTERISTICS
16
TIMING DIAGRAMS
17
APPLICATION INFORMATION
17.1
8-bit operation, 2
× 12 display using internal
reset
17.2
4-bit operation, 2
× 12 display using internal
reset
17.3
8-bit operation, 2
× 24 display
17.4
I2C operation, 2
× 12 display
17.5
Initializing by instruction
18
BONDING PAD LOCATIONS
19
DEFINITIONS
20
LIFE SUPPORT APPLICATIONS
21
PURCHASE OF PHILIPS I2C COMPONENTS
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PCF2104CU | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:LCD controller/driver |
| PCF2104CU/12 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LCD Display Driver |
| PCF2104CU/2 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LCD controller/driver |
| PCF2104CU/7 | 制造商:MOTOROLA 制造商全称:Motorola, Inc 功能描述:LCD controller/driver |
| PCF2104FAMILY | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LCD Display Driver |
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