參數(shù)資料
型號: FST3245QSCX
廠商: Fairchild Semiconductor
文件頁數(shù): 6/7頁
文件大?。?/td> 0K
描述: IC SWITCH BUS 8BIT TTL 20QSOP
產(chǎn)品變化通告: Mold Compound Change 12/Sept/2008
標準包裝: 2,500
類型: 總線開關(guān)
電路: 1 x 8:1
獨立電路: 1
電壓電源: 單電源
電源電壓: 4 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-LSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 20-QSOP
包裝: 帶卷 (TR)
AR1000 SERIES RESISTIVE TOUCH SCREEN CONTROLLER
DS41393B-page 6
Preliminary
2009-2012 Microchip Technology Inc.
TABLE 1-1:
PIN DESCRIPTIONS
Pin
Function
Description/Comments
SSOP, SOIC
QFN
118
VDD
Supply Voltage
2
19
M1
Communication Selection
3
20
SY-
Sense Y- (8-wire). Tie to VSS, if
not used.
4
1
M2
4/8-wire or 5-wire Sensor
Selection
5
2
WAKE
Touch Wake-up/Touch Detection
6
3
SIQ
LED Drive/SPI Interrupt. No
connect, if not used.
7
4
SY+
Sense Y+ (8-wire). Tie to VSS, if
not used.
8
5
SS
Slave Select (SPI). Tie to VSS, if
not used.
9
6
SDO
SPI Serial Data Output/I2C
Interrupt. Tie to Vss, if UART.
10
7
NC
No connection. No connect or tie
to VSS or VDD.
11
8
SCK/SCL/TX
SPI/I2C Serial Clock/UART
Transmit
12
9
NC
No connection. No connect or tie
to VSS or VDD.
13
10
SDI/SDA/RX
I2C Serial Data/SPI Serial Data
Input/UART Receive
14
11
SX+
Sense X+ (8-wire). Tie to VSS, if
not used.
15
12
Y+
Y+ Drive
16
13
Y-
Y- Drive
17
14
5WSX-
5W Sense (5-wire)/Sense X-
(8-wire). Tie to VSS, if not used.
18
15
X+
X+ Drive
19
16
X-
X- Drive
20
17
VSS
Supply Voltage Ground
相關(guān)PDF資料
PDF描述
FST3253QSCX MUX/DEMUX DUAL 4:1 TTL 16QSOP
FST3257QSC MUX/DEMUX QUAD 2:1 TTL 16QSOP
FST3345QSCX IC SWITCH BUS 8BIT TTL 20QSOP
FST3384WM IC SWITCH BUS 10BIT LP 24SOIC
FST6800WMX IC SWITCH BUS 10BIT TTL 24SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
FST3245WM 功能描述:數(shù)字總線開關(guān) IC 8-Bit Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
FST3245WM 制造商:Fairchild Semiconductor Corporation 功能描述:IC FST SMD 3245 SOIC20 5.5V
FST3245WMX 功能描述:數(shù)字總線開關(guān) IC 8-Bit Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel
FST3253 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Dual 4:1 Multiplexer/Demultiplexer Bus Switch
FST3253M 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Multi/Demulti Bus Sw RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray