参数资料
型号: BU21023MUV-E2
厂商: Rohm Semiconductor
文件页数: 8/22页
文件大小: 0K
描述: IC CTLR TOUCH PANEL 28VQFN
特色产品: Resistive Touchscreen Controller Ics
标准包装: 1
类型: 电阻
触摸面板接口: 4,2 线
输入数/键: 1 TSC
分辨率(位): 8 b
评估套件: *
数据接口: I²C,串行,SPI?
电源电压: 1.8V,3V
电流 - 电源: 4mA
工作温度: -20°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-VFQFN 裸露焊盘
供应商设备封装: 28-QFN
包装: 标准包装
其它名称: BU21023MUV-E2DKR
16
COMMERCIALTEMPERATURERANGE
IDT72V70810 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 1,024 x 1,024
Bit 1, Channel 0
Bit 0, Channel 0
Bit 7, Last Ch(1)
Bit 2, Channel 0
Bit 1, Channel 0
Bit 0, Channel 0
Bit 7, Last Ch(1)
Bit 2, Channel 0
tFPW
tFPH
tCH
tCL
tf
tr
tFPS
tSOD
tSIS
tSIH
F0i
CLK
TX
RX
tCP
5710 drw08
NOTE:
1. last channel = ch 127.
Figure 8. GCI Timing when WFPS pin = 0
tFPW
tFPH
tCH
tCL
tf
tr
tFPS
tSOD
tSIS
tSIH
F0i
CLK
TX
RX
tCP
5710 drw07
Bit 6, Channel 0
Bit 7, Channel 0
Bit 0, Last Ch (1)
Bit 5, Channel 0
Bit 6, Channel 0
Bit 7, Channel 0
Bit 0, Last Ch(1)
Bit 5, Channel 0
NOTE:
1. last channel = ch 127.
Figure 7. ST-BUS Timing when WFPS pin = 0.
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