參數(shù)資料
型號(hào): SA25F020LEMLF
廠(chǎng)商: Electronic Theatre Controls, Inc.
元件分類(lèi): DRAM
英文描述: 4 Mbit Uniform Sector, Serial Flash Memory
中文描述: 4兆位統(tǒng)一部門(mén),串行閃存
文件頁(yè)數(shù): 19/37頁(yè)
文件大?。?/td> 560K
代理商: SA25F020LEMLF
SA25F020 Advanced Information
SAIFUN
19
The RDSR command requires the following
sequence:
1. The CSb pin is pulled low to select
the device and the RDSR opcode is
transmitted on the SI pin.
2. The data on the SI pin becomes
Don't Care.
3. The data from the status register is
shifted out on the SO pins, with the
D7 bit first and the D0 bit last, as
shown in Figure 10.
1
3
2
10
9
8
7
6
5
4
0
14
13
12
11
Instruction
1
3
2
0
7
6
5
4
SCK
SO
High Impedance
MSB
Status Register Out
SI
15
18
17
16
22
21
20
19
1
3
2
0
7
6
5
4
MSB
Status Register Out
23
7
MSB
CS
Figure 10. Read Status Register (RDSR) Instruction Sequence
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SA25F020LEMLFF 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LEMLFFX 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LEN 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LENF 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface
SA25F020LENFX 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:2Mb Serial Flash with 25MHz SPI Bus Interface