參數(shù)資料
型號: ISL22416WFRT10Z
廠商: Intersil
文件頁數(shù): 4/14頁
文件大?。?/td> 0K
描述: IC POT DGTL 128TP LN LP 10-TDFN
產(chǎn)品培訓(xùn)模塊: Solutions for Industrial Control Applications
標準包裝: 100
系列: XDCP™
接片: 128
電阻(歐姆): 10k
電路數(shù): 1
溫度系數(shù): 標準值 ±50 ppm/°C
存儲器類型: 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: 10-WFDFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 10-TDFN-EP(3x3)
包裝: 管件
12
FN6227.2
September 9, 2009
Examples
A. Writing to the IVR
This sequence will write a new value (77h) to the IVR
(non-volatile):
Set the ACR (Addr 02h) for NV write (40h)
Send the ID byte, Instruction Byte, then the Data byte
Set the IVR (Addr 00h) to 77h
Send the ID byte, Instruction Byte, then the Data byte
B. Reading from the WR
This sequence will read the value from the WR (volatile):
Write to ACR first to access the WR
Send the ID byte, Instruction Byte, then the Data byte
Read the data from WR (Addr 00h)
Send the ID byte, Instruction Byte, then Read the Data byte
0
101
00
I3
I2
I1
I0
00
R1 R0
SCK
SDI
0
D6 D5D4
D3 D2
D1D0
CS
00
0
FIGURE 16. THREE BYTE WRITE SEQUENCE
0
101
00
I3
I2
I1
I0
0
R1 R0
SCK
SDI
CS
00
SDO
0
D6 D5D4
D3 D2
D1D0
DON’T CARE
0
FIGURE 17. THREE BYTE READ SEQUENCE
01 010 000 110 000 100 100 000 0
(Sent to DI)
01 010 000 110 000 000 111 011 1
(Sent to DI)
01 010 000 110 000 101 100 000 0
(Sent to DI)
0 1 0 1 0 0 0 0 1 0 1 1 0 0 0 0 x xxx xxxx
(Out on DO)
ISL22416
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