参数资料
型号: TFP7401
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封装: TQFP-100
文件页数: 6/7页
文件大小: 130K
代理商: TFP7401
TFP7401
SXGA+/UXGA TFT LCD PANEL TIMING CONTROLLER
WITH MINILVDS AND FLATLINK
SLDS126 – APRIL 2001
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
pin description (continued)
EEPROM interface
SYMBOL
PIN COUNT
TYPE
FUNCTION
SCL
1
I/O
I2C serial clock
SDA
1
I/O
I2C serial data
control signal
SYMBOL
PIN COUNT
TYPE
FUNCTION
T1, T2
2
output
DC/DC converter control
XRESET
1
Input
Reset pin
ENVDET
1
Input
Enable on-chip power down detector
CEXT
1
Input
Delay time control at power up
RCLKIN
1
Input
Self-oscillation for fail-safe circuit
RCLKOUT1
1
I/O
Self-oscillation for fail-safe circuit
RCLKOUT2
1
I/O
Self-oscillation for fail-safe circuit
XAGING
1
Input
Aging test mode pin
E2UPDATE
1
Input
EEPROM update mode control
LF
1
I/O
Mini-LVDS PLL low pass filter
R1
1
Input
Mini-LVDS output voltage control
PGM1
1
Input
Select default program 1 or 2
TEST
1
Input
Test pin
power supply
SYMBOL
PIN COUNT
TYPE
FUNCTION
LVDSVDD
2
Power
FlatLink power
LVDSVSS
4
Ground
FlatLink ground
PLLVDD
1
Power
FlatLink PLL power
PLLVSS
2
Ground
FlatLink PLL ground
TXVDD
6
Power
Mini-LVDS power
TXVSS
8
Ground
Mini-LVDS ground
VDDA
1
Power
Mini-LVDS PLL power
VSSA
1
Ground
Mini-LVDS PLL ground
VDD
5
Power
Digital power
VSS
8
Ground
Digital ground
PRODUCT
PREVIEW
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