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參數(shù)資料
型號(hào): BU21023MUV-E2
廠商: Rohm Semiconductor
文件頁數(shù): 8/22頁
文件大小: 0K
描述: IC CTLR TOUCH PANEL 28VQFN
特色產(chǎn)品: Resistive Touchscreen Controller Ics
標(biāo)準(zhǔn)包裝: 1
類型: 電阻
觸摸面板接口: 4,2 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 8 b
評(píng)估套件: *
數(shù)據(jù)接口: I²C,串行,SPI?
電源電壓: 1.8V,3V
電流 - 電源: 4mA
工作溫度: -20°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 28-QFN
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: 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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