參數(shù)資料
型號(hào)： X25020PI
英文描述： SPI Serial E2PROM with Block LockTM Protection
中文描述： SPI串行E2PROM的保護(hù)與塊LockTM
文件頁(yè)數(shù)： 5/14頁(yè)
文件大?。?/td> 61K
代理商： X25020PI
X25020
5
Figure 1. Read E
2
PROM Array Operation Sequence
Operational Notes
The X25020 powers-up in the following state:
The device is in the low power standby state.
A HIGH to LOW transition on
CS
is required to
enter an active state and receive an instruction.
SO pin is high impedance.
The “write enable” latch is reset.
Figure 2. Read Status Register Operation Sequence
Data Protection
The following circuitry has been included to prevent
inadvertent writes:
The “write enable” latch is reset upon power-up.
A WREN instruction must be issued to set the “write
enable” latch.
CS
must come HIGH at the proper clock count in
order to start a write cycle.
0
1
2
3
4
5
6
7
8
9
10 11
12 13 14 15 16 17 18 19 20 21 22
3834 FHD F04.1
7
6
5
4
3
2
1
0
DATA OUT
CS
SCK
SI
SO
MSB
HIGH IMPEDANCE
INSTRUCTION
BYTE ADDRESS
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
7
8
9
10
11
12 13 14
7
6
5
4
3
2
1
0
DATA OUT
CS
SCK
SI
SO
MSB
HIGH IMPEDANCE
INSTRUCTION
3834 ILL F13
相關(guān)PDF資料
PDF描述
X25020PI-2.7 SPI Serial E2PROM with Block LockTM Protection
X25020PI-3 RELAY SSR SCR 75A 280V PNL MNT
X25020S SPI Serial E2PROM with Block LockTM Protection
X25020S-2.7 Solid State Relay; Output Device:SCR; Output Voltage Max:530Vrms; Output Voltage Min:48Vrms; Control Voltage Max:3VDC; Control Voltage Min:32VDC; Load Current Max:110A; Switching:Zero Cross; Relay Options:Indicator Light RoHS Compliant: Yes
X25020S-3 Solid-State Panel Mount Relay; Output Device:SCR; Output Voltage Max:530Vrms; Output Voltage Min:48Vrms; Control Voltage Max:3VDC; Control Voltage Min:32VDC; Load Current Max:125A; Switching:Zero Cross; Relay Options:Indicator Light RoHS Compliant: Yes
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X25020PI-2.7 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:SPI Serial E2PROM with Block LockTM Protection
X25020PI-3 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:SPI Serial E2PROM with Block LockTM Protection
X25020PIG-2.7 制造商:ICMIC 制造商全稱(chēng):IC MICROSYSTEMS 功能描述:SPI Serial E2PROM with Block LockTM Protection
X25020PIG-3 制造商:ICMIC 制造商全稱(chēng):IC MICROSYSTEMS 功能描述:SPI Serial E2PROM with Block LockTM Protection
X25020S 制造商:XICOR 制造商全稱(chēng):Xicor Inc. 功能描述:SPI Serial E2PROM with Block LockTM Protection
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