參數(shù)資料
型號(hào)： 25LC010A
廠商： Microchip Technology Inc.
英文描述： 1K SPI Bus Serial EEPROM
中文描述： 每1000 SPI總線串行EEPROM
文件頁(yè)數(shù)： 11/28頁(yè)
文件大?。?/td> 362K
代理商： 25LC010A
2006 Microchip Technology Inc.
Preliminary
DS21832C-page 11
25AA010A/25LC010A
2.6
Write Status Register Instruction
(
WRSR
)
The Write Status Register instruction (
WRSR
) allows the
user to write to the nonvolatile bits in the STATUS reg-
ister as shown in Table 2-2. See Figure 2-7 for the
WRSR
timing sequence. Four levels of protection for the
array are selectable by writing to the appropriate bits in
the STATUS register. The user has the ability to write-
protect none, one, two or all four of the segments of the
array as shown in Table 2-3.
TABLE 2-3:
ARRAY PROTECTION
FIGURE 2-7:
WRITE STATUS REGISTER TIMING SEQUENCE (
WRSR
)
BP1
BP0
Array Addresses
Write-Protected
0
0
0
1
none
upper 1/4
(60h-7Fh)
upper 1/2
(40h-7Fh)
all
(00h-7Fh)
1
0
1
1
SO
SI
CS
9
10
11
12
13
14
15
0
1
0
0
0
0
0
0
7
6
5
4
2
1
0
instruction
data to STATUS register
high-impedance
SCK
0
2
3
4
5
6
7
1
8
3
Note:
An internal write cycle (T
WC
) is initiated on the rising edge of CS after a valid write STATUS register
sequence.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
25LC010A/S16K 制造商:Microchip Technology Inc 功能描述:1K, 128 X 8, 2.5V SER EE, DIE - Gel-pak, waffle pack, wafer, diced wafer on film
25LC010A/W16K 制造商:Microchip Technology Inc 功能描述:1K, 128 X 8, 2.5V SER EE, WAFER - Gel-pak, waffle pack, wafer, diced wafer on film
25LC010A/WF16K 制造商:Microchip Technology Inc 功能描述:1K, 128 X 8, 2.5V SER EE, WAF - Gel-pak, waffle pack, wafer, diced wafer on film
25LC010A_09 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:1K-4K SPI Serial EEPROM High Temp Family Data Sheet
25LC010A-E/MC 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:1K SPI Bus Serial EEPROM
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