參數(shù)資料
型號(hào)： 93LC66-I/P
元件分類： PROM
英文描述： 256 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8
封裝： 0.300 INCH, PLASTIC, DIP-8
文件頁數(shù)： 1/20頁
文件大?。?/td> 344K
代理商： 93LC66-I/P
2004 Microchip Technology Inc.
DS21712B-page 1
93LC46/56/66
Features:
Single supply with programming operation down
to 2.5V
Low-power CMOS technology
100
A typical active read current at 2.5V
3
A typical standby current at 2.5V
ORG pin selectable memory configuration
128 x 8- or 64 x 16-bit organization (93LC46)
256 x 8- or 128 x 16-bit organization (93LC56)
512 x 8 or 256 x 16 bit organization (93LC66)
Self-timed erase and write cycles
(including auto-erase)
Automatic ERAL before WRAL
Power on/off data protection circuitry
Industry standard 3-wire serial I/O
Device status signal during erase/write cycles
Sequential read function
1,000,000 E/W cycles ensured
Data retention > 200 years
8-pin PDIP/SOIC
(SOIC in JEDEC standards)
Temperature ranges supported:
Description:
The Microchip Technology Inc. 93LC46/56/66 are 1K,
2K and 4K low voltage serial Electrically Erasable
PROMs (EEPROM). The device memory is configured
as x8 or x16 bits depending on the external logic of
levels of the ORG pin. Advanced CMOS technology
makes these devices ideal for low power nonvolatile
memory applications. The 93LC Series is available in
standard 8-pin PDIP and surface mount SOIC
packages. The rotated pin-out 93LC46X/56X/66X are
offered in the “SN” package only.
Package Types
Block Diagram
- Industrial (I):
-40°C to +85°C
93
LC
4
6
93
LC
5
6
93
LC
6
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
VCC
NU
ORG
VSS
PDIP/SOIC
NU
VCC
CS
CLK
1
2
3
4
8
7
6
5
ORG
VSS
DO
DI
ROTATED SOIC
93
LC
4
6
X
93
LC
5
6
X
93
LC
6
X
Data Register
Output
Memory
Array
CLK
VCC
VSS
Clock
Mode
Decode
Logic
Register
CS
ORG
DI
Address
Decoder
Address
Counter
Buffer
DO
1K/2K/4K 2.5V Microwire Serial EEPROM
Not recommended for new designs –
Please use 93LC46C, 93LC56C or 93LC66C.
相關(guān)PDF資料
PDF描述
93LC46-I/PROC 64 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8
93LC56-I/P 128 X 16 MICROWIRE BUS SERIAL EEPROM, PDIP8
93LC56I/SN 256 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC46TI/SN 128 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
93LC56TI/SN 256 X 8 MICROWIRE BUS SERIAL EEPROM, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
93LC66T/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Or 256x16 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
93LC66T-I/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8 Or 256x16 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
93LC66X/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8-256x16 RP 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
93LC66X-I/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8-256x16 RP 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
93LC66XT/SN 功能描述:電可擦除可編程只讀存儲(chǔ)器 512x8-256x16 RP 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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