I2C Mode Timing Wavef" />
參數(shù)資料
型號(hào): MCP4442-103E/ST
廠商: Microchip Technology
文件頁數(shù): 5/100頁
文件大小: 0K
描述: IC DGTL POT 129TAPS 10K 14TSSOP
標(biāo)準(zhǔn)包裝: 96
接片: 129
電阻(歐姆): 10k
電路數(shù): 4
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 管件
MCP444X/446X
DS22265A-page 12
2010 Microchip Technology Inc.
1.1
I2C Mode Timing Waveforms and Requirements
FIGURE 1-1:
RESET Waveforms.
TABLE 1-1:
RESET TIMING
Timing Characteristics
Standard Operating Conditions (unless otherwise specified)
Operating Temperature
–40°C
≤ TA ≤ +125°C (extended)
All parameters apply across the specified operating ranges unless noted.
VDD = +2.7V to 5.5V, 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ devices.
Typical specifications represent values for VDD = 5.5V, TA = +25°C.
Parameters
Sym
Min
Typ
Max
Units
Conditions
RESET pulse width
tRST
50
ns
RESET rising edge
normal mode (Wiper
driving and I2C
interface operational)
tRSTD
——
20
ns
RESET
SDA
tRST
tRSTD
Wx
SCL
VIH
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