參數(shù)資料
型號: AR1100-I/SO
廠商: Microchip Technology
文件頁數(shù): 3/17頁
文件大小: 0K
描述: IC TOUCH SCREEN CTRLR 20-SOIC
標(biāo)準(zhǔn)包裝: 38
系列: mTouch™
類型: 電阻,USB,RS232
觸摸面板接口: 4 線,5 線,8 線
輸入數(shù)/鍵: 1 TSC
分辨率(位): 10,12 b
評估套件: 可供
數(shù)據(jù)接口: 串行,UART,USB
電壓基準(zhǔn): 內(nèi)部
電源電壓: 3.3 V ~ 5 V
電流 - 電源: 25mA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 管件
14
COMMERCIALTEMPERATURERANGE
IDT72V70180 3.3V TIME SLOT INTERCHANGE
DIGITAL SWITCH 128 x 128
AC ELECTRICAL CHARACTERISTICS - FRAME PULSE AND CLK
NOTE:
1. High Impedance is measured by pulling to the appropriate rail with R
L, with timing corrected to cancel time taken to discharge CL.
Symbol
Characteristics
Min.
Typ.
Max.
Units
tFPW
Frame Pulse Width (ST-BUS, GCI)
Bit rate = 2.048 Mb/s
26
295
ns
tFPS
Frame Pulse Setup time before CLK falling (ST-BUS or GCI)
5
ns
tFPH
Frame Pulse Hold Time from CLK falling (ST-BUS or GCI)
10
ns
tCP
CLK Period
Bit rate = 2.048 Mb/s
190
300
ns
tCH
CLK Pulse Width HIGH
Bit rate = 2.048 Mb/s
85
150
ns
tCL
CLK Pulse Width LOW
Bit rate = 2.048 Mb/s
85
150
ns
tr, tf
Clock Rise/Fall Time
10
ns
Symbol
Characteristics
Min.
Typ.
Max.
Unit
Test Conditions
tSIS
RX Setup Time
0
ns
tSIH
RX Hold Time
10
ns
tSOD
TX Delay – Active to Active
30
ns
C
L = 30pF
40
ns
C
L = 200pF
tDZ
TX Delay – Active to High-Z
32
ns
R
L = 1K, CL = 200pF
tZD
TX Delay – High-Z to Active
32
ns
R
L = 1K, CL = 200pF
tODE
Output Driver Enable (ODE) Delay
32
ns
R
L = 1K, CL = 200pF
AC ELECTRICAL CHARACTERISTICS - SERIAL STREAMS (1)
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