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| 型号： | 74LVC1G58GM,132 |
| 厂商： | NXP Semiconductors |
| 文件页数： | 8/13页 |
| 文件大小： | 0K |
| 描述： | IC CONFIG MULTI-FUNC GATE 6XSON |
| 产品培训模块： | Logic Packages |
| 特色产品： | MicroPak? |
| 标准包装： | 5,000 |
| 系列： | 74LVC |
| 逻辑类型： | 可配置多功能 |
| 电路数： | 1 |
| 输入数： | 3 |
| 施密特触发器输入： | 是 |
| 输出类型： | 单端 |
| 输出电流高，低： | 32mA，32mA |
| 电源电压： | 1.65 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 6-XFDFN |
| 供应商设备封装： | 6-XSON，SOT886（1.45x1） |
| 包装： | 带卷 (TR) |
| 其它名称： | 74LVC1G58GM-H 74LVC1G58GM-H-ND 935277212132 |
2009-2012 Microchip Technology Inc.
Preliminary
DS41393B-page 21
AR1000 SERIES RESISTIVE TOUCH SCREEN CONTROLLER
5.0
SPI COMMUNICATIONS
SPI operates in Slave mode with an Idle low SCK and
data transmitted on the SCK falling edge.
5.1
SPI Hardware Interface
A summary of the hardware interface pins is shown
below in Table 5-1.
SCK Pin
The AR1021 controller’s SCL/SCK/TX pin
receives Serial Clock (SCK), controlled by the
host.
The Idle state of the SCK should be low.
Data is transmitted on the falling edge of SCK.
SDI Pin
The AR1021 controller’s SDI/SDA/RX pin reads
Serial Data Input (SDI), sent by the host.
SDO Pin
The AR1021 controller’s SDO pin presents Serial
Data Output (SDO) to the host.
SIQ Pin
The AR1021 controller’s SIQ pin provides an
optional interrupt output from the controller to the
host.
The SIQ pin is asserted high when the controller
has data available (a touch report or a command
response) for the host.
The SIQ pin is deasserted after the host clocks
out the first byte of the data packet.
SS Pin
The AR1021 controller’s SS pin provides optional
“slave select” functionality.
In the ‘inactive’ state, the controller’s SDO pin presents
a high-impedance in order to prevent bus contention
with another device on the SPI bus.
TABLE 5-1:
SPI HARDWARE INTERFACE
AR1021 Pin
Description
M1
Connect to VDD to select SPI communications
SDI
Serial data sent from master
SCK
Serial clock to master
SDO
Serial data to master SPI
SIQ
Interrupt output to master (optional)
SS
Slave Select (optional)
Note:
The AR1000 Development kit PICkit
Serial Pin 1 is designated for the SIQ
interrupt pin after the firmware updated is
executed for the PICkit.
SS Pin Level
AR1021 Select
VSS
Active
VDD
Inactive
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相关代理商/技术参数 |
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| 74LVC1G58GM-G | 功能描述:逻辑门 3.3V LP CONFIG GATE RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74LVC1G58GM-H | 功能描述:逻辑门 3.3V LP CONFIG GATE RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74LVC1G58GN | 制造商:NXP Semiconductors 功能描述:IC CONFIG MULTI-FUNC GATE XS |
| 74LVC1G58GN,132 | 功能描述:逻辑门 Low-Power multiple function gate RoHS:否 制造商:Texas Instruments 产品:OR 逻辑系列:LVC 栅极数量:2 线路数量（输入/输出）:2 / 1 高电平输出电流:- 16 mA 低电平输出电流:16 mA 传播延迟时间:3.8 ns 电源电压-最大:5.5 V 电源电压-最小:1.65 V 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:DCU-8 封装:Reel |
| 74LVC1G58GS,132 | 功能描述:转换 - 电压电平 18ns 5.5V 250mW RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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