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參數(shù)資料
型號(hào): MCP4561T-503E/MS
廠商: Microchip Technology
文件頁數(shù): 55/92頁
文件大?。?/td> 0K
描述: IC POT DGTL 50K SGL 8-MSOP
標(biāo)準(zhǔn)包裝: 2,500
接片: 257
電阻(歐姆): 50k
電路數(shù): 1
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: 8-TSSOP,8-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 8-MSOP
包裝: 帶卷 (TR)
2008 Microchip Technology Inc.
DS22107A-page 59
MCP454X/456X/464X/466X
FIGURE 7-2:
I2C Write Sequence.
FIGURE 7-3:
I2C Continuous Volatile Wiper Write.
Control Byte
WRITE Command
Write Data bits
1
010
SA2 A1 A0 0
0
AD AD AD AD
A0 x D8 A
D3
D7 D6 D5 D4
D2 D1 D0 A P
0
1
2
3
Fixed
Address
Variable
Address
Device
Memory
Address
Command
Write “Data” bits
Write bit
STOP bit
Control Byte
WRITE Command
Write Data bits
1
01
0
SA2 A1 A0 0
0
A0 x D8 A
D3
D7 D6 D5 D4
D2 D1 D0 A
Fixed
Address
Variable
Address
Device
Memory
Address
Command
Write “Data” bits
WRITE Command
Write Data bits
00 x D8 A
D3
D7 D6 D5 D4
D2 D1 D0 A
WRITE Command
Write Data bits
00 x D8 A
D3
D7 D6 D5 D4
D2 D1 D0 A P
Write bit
AD AD AD AD
0
1
2
3
AD AD AD AD
0
1
2
3
AD AD AD AD
0
1
2
3
Note:
Only functions when writing the volatile wiper registers (AD3:AD0 = 00h, 01h, and 04h)
or the TCON register
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