参数资料
型号: AR1020T-I/SO
厂商: Microchip Technology
文件页数: 9/12页
文件大小: 0K
描述: IC TOUCH SCREEN CTRLR 20-SOIC
标准包装: 1,600
类型: 电阻
触摸面板接口: 4 线,5 线,8 线
输入数/键: 3
分辨率(位): 10 b
数据接口: I²C,串行,SPI?
电源电压: 3.3 V ~ 5.5 V
电流 - 电源: 17mA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC
包装: 带卷 (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
相关PDF资料
PDF描述
VI-24P-IW-B1 CONVERTER MOD DC/DC 13.8V 100W
IDT74SSTVN16859CPAG IC BUFFER 13-26BIT SSTL 64-TSSOP
MS27467P15A5P CONN PLUG 5POS STRAIGHT W/PINS
VI-24N-IW-B1 CONVERTER MOD DC/DC 18.5V 100W
VI-24M-IW-B1 CONVERTER MOD DC/DC 10V 100W
相关代理商/技术参数
参数描述
AR1021-I/ML 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
AR1021-I/SO 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
AR1021-I/SS 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
AR1021T-I/ML 功能描述:触摸屏转换器和控制器 Touch Sensing Cont RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20
AR1021T-I/SO 功能描述:触摸屏转换器和控制器 Touch Sensing Controller RoHS:否 制造商:Microchip Technology 类型:Resistive Touch Controllers 输入类型:3 Key 数据速率:140 SPS 分辨率:10 bit 接口类型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 电源电压:2.5 V to 5.25 V 电源电流:17 mA 工作温度:- 40 C to + 85 C 封装 / 箱体:SSOP-20