參數(shù)資料
型號： 93C66B-TE/MCG
元件分類： PROM
英文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： 2 X 3 MM, 0.90 MM HEIGHT, LEAD FREE, PLASTIC, MO-229, DFN-8
文件頁數(shù)： 5/38頁
文件大?。?/td> 703K
代理商： 93C66B-TE/MCG
2005 Microchip Technology Inc.
DS21929A-page 13
93XX46X/56X/66X/76X/86X
3.6
ERASE/WRITE DISABLE And
ENABLE (EWDS/EWEN)
The 93XX series devices power-up in the Erase/Write
Disable (EWDS) state. All programming modes must be
preceded by an Erase/Write Enable (EWEN) instruction.
Once the EWEN instruction is executed, programming
remains enabled until an EWDS instruction is executed
or VCC is removed from the device.
To protect against accidental data disturbance, the
EWDS
instruction can be used to disable all Erase/Write
functions
and
should
follow
all
programming
operations.
Execution
of
a
READ
instruction
is
independent of both the EWEN and EWDS instructions.
FIGURE 3-5:
EWDS TIMING
FIGURE 3-6:
EWEN TIMING
CS
CLK
DI
10
00
0
X
X
TCSL
1
X
CS
CLK
DI
00
1
X
TCSL
相關PDF資料
PDF描述
93LC86B-TI/OTG 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO6
93LC66B-I/OTG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO6
93LC66B-TI/MS 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC66B-TI/OTG 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO6
93LC66B-TI/OT 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDSO6
相關代理商/技術參數(shù)
參數(shù)描述
93C66BTEMS 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66BTEMSG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66BTEOT 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66BTEOTG 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
93C66BTEP 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:4K Microwire Compatible Serial EEPROM
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