參數(shù)資料
型號(hào): MCP4131T-502E/SN
廠商: Microchip Technology
文件頁(yè)數(shù): 41/59頁(yè)
文件大?。?/td> 0K
描述: IC POT DGTL SNGL 5K SPI 8SOIC
標(biāo)準(zhǔn)包裝: 3,300
接片: 129
電阻(歐姆): 5k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 150 ppm/°C
存儲(chǔ)器類型: 易失
接口: 3 線 SPI(芯片選擇)
電源電壓: 1.8 V ~ 5.5 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOICN
包裝: 帶卷 (TR)
Micrel, Inc.
KSZ8051MNL/RNL
July 2010
46
M9999-070910-1.0
Timing Diagrams
MII SQE Timing (10Base-T)
Figure 9. MII SQE Timing (10Base-T)
Timing Parameter
Description
Min
Typ
Max
Unit
tP
TXC period
400
ns
tWL
TXC pulse width low
200
ns
tWH
TXC pulse width high
200
ns
tSQE
COL (SQE) delay after TXEN de-asserted
1.8
s
tSQEP
COL (SQE) pulse duration
1.0
s
Table 10. MII SQE Timing (10Base-T) Parameters
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