參數(shù)資料
型號(hào)： 93C86CT-E/STG
元件分類(lèi)： PROM
英文描述： 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
封裝： 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-8
文件頁(yè)數(shù)： 29/30頁(yè)
文件大?。?/td> 520K
代理商： 93C86CT-E/STG
93AA86A/B/C, 93LC86A/B/C, 93C86A/B/C
DS21797J-page 8
2008 Microchip Technology Inc.
2.6
Erase/Write Disable and Enable
(EWDS/EWEN)
The 93XX86A/B/C powers 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 2-3:
EWDS TIMING
FIGURE 2-4:
EWEN TIMING
2.7
Read
The READ instruction outputs the serial data of the
addressed memory location on the DO pin. A dummy
zero bit precedes the 8-bit (If ORG pin is low or A-Version
devices) or 16-bit (If ORG pin is high or B-version
devices) output string.
The output data bits will toggle on the rising edge of the
CLK and are stable after the specified time delay (TPD).
Sequential read is possible when CS is held high. The
memory data will automatically cycle to the next register
and output sequentially.
FIGURE 2-5:
READ TIMING
CS
CLK
DI
1
00
0
x
x
TCSL
1
x
CS
CLK
DI
00
11
x
TCSL
CS
CLK
DI
DO
11
0
AN
A0
High-Z
0
Dx
D0
Dx
D0
Dx
D0
相關(guān)PDF資料
PDF描述
93C86CT-I/ST 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93AA86C-I/STG 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC86CT-I/MS 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93C86CT-E/MSG 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
93AA86C-I/SNG 1K X 16 MICROWIRE BUS SERIAL EEPROM, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93C86CT-I/CH 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:1K-16K Microwire Compatible Serial EEPROMs
93C86CT-I/MC 功能描述:電可擦除可編程只讀存儲(chǔ)器 16K 1024X16OR2048X8 SER EE IND RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93C86CT-I/MNY 功能描述:電可擦除可編程只讀存儲(chǔ)器 16K 1024X16 OR 2048X8 SER EE IND RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93C86CT-I/MS 功能描述:電可擦除可編程只讀存儲(chǔ)器 1024x16-2048x8 5.0V IND TEMP, MSOP8 RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
93C86CT-I/MSG 功能描述:電可擦除可編程只讀存儲(chǔ)器 1024x16-2048x8 Lead Free Package RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
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