參數(shù)資料
型號(hào): MCP4341T-503E/ST
廠商: Microchip Technology
文件頁數(shù): 40/59頁
文件大?。?/td> 0K
描述: IC DGTL POT QUAD 50K 20TSSOP
標(biāo)準(zhǔn)包裝: 2,500
系列: WiperLock™
接片: 129
電阻(歐姆): 50k
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: 4 線 SPI(芯片選擇)
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: 20-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 20-TSSOP
包裝: 帶卷 (TR)
Micrel, Inc.
KSZ9021GQ
September 2010
45
M9999-091010-1.2
Address
Name
Description
Mode
(1)
Default
Register 259 (103h) – Operation Mode Strap Status
259.15:5
Reserved
RO
259.4
NAND Tree
strap-in status
1 = Strap to NAND tree mode
RO
259.3:2
Reserved
RO
259.1
GMII / MII
strap-in status
1 = Strap to GMII / MII mode
RO
259.0
Reserved
RO
Register 263 (107h) – Analog Test Register
263.15
LDO disable
1 = LDO controller disable
0 = LDO controller enable
RW
0
263.14:9
Reserved
RW
000_000
263.8
Low frequency
oscillator mode
1 = Low frequency oscillator mode enable
0 = Low frequency oscillator mode disable
Use for further power saving during software
power down
RW
0
263.7:0
Reserved
RW
0000_0000
Note:
1.
RW = Read/Write.
RO = Read only.
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