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参数资料
型号： 93LC66BTIMSG
厂商： Microchip Technology Inc.
元件分类： EEPROM
英文描述： 4K Microwire Compatible Serial EEPROM
中文描述： 4K的微丝兼容串行EEPROM
文件页数： 1/24页
文件大小： 405K
代理商： 93LC66BTIMSG
2003 Microchip Technology Inc.
DS21795B-page 1
93AA66A/B/C, 93LC66A/B/C,
93C66A/B/C
Device Selection Table
Features
Low-power CMOS technology
ORG pin to select word size for ‘66C version
512 x 8-bit organization ‘A’ ver. devices (no ORG)
256 x 16-bit organization ‘B’ ver. devices (no
ORG)
Self-timed ERASE/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 (READY/BUSY)
Sequential READ function
1,000,000 E/W cycles
Data retention > 200 years
Temperature ranges supported:
Pin Function Table
Description
The Microchip Technology Inc. 93XX66A/B/C devices
are 4K bit low voltage serial Electrically Erasable
PROMs (EEPROM). Word-selectable devices such as
the 93AA66C, 93LC66C or 93C66C are dependent
upon external logic levels driving the ORG pin to set
word size. For dedicated 8-bit communication, the
93AA66A, 93LC66A or 93C66A devices are available,
while the 93AA66B, 93LC66B and 93C66B devices
provide dedicated 16-bit communication. Advanced
CMOS technology makes these devices ideal for low
power, non-volatile memory applications. The entire
93XX Series is available in standard packages includ-
ing 8-lead PDIP and SOIC, and advanced packaging
including 8-lead MSOP, 6-lead SOT-23, and 8-lead
TSSOP. Pb-free (Pure Matte Sn) finish is also
available.
Package Types (not to scale)
Part Number
VCC Range
ORG Pin
Word Size
Temp Ranges
Packages
93AA66A
1.8-5.5
No
8-bit
I
P, SN, ST, MS, OT
93AA66B
1.8-5-5
No
16-bit
I
P, SN, ST, MS, OT
93LC66A
2.5-5.5
No
8-bit
I, E
P, SN, ST, MS, OT
93LC66B
2.5-5.5
No
16-bit
I, E
P, SN, ST, MS, OT
93C66A
4.5-5.5
No
8-bit
I, E
P, SN, ST, MS, OT
93C66B
4.5-5.5
No
16-bit
I, E
P, SN, ST, MS, OT
93AA66C
1.8-5.5
Yes
8 or 16-bit
I
P, SN, ST, MS
93LC66C
2.5-5.5
Yes
8 or 16-bit
I, E
P, SN, ST, MS
93C66C
4.5-5.5
Yes
8 or 16-bit
I, E
P, SN, ST, MS
- Industrial (I)
-40°C to +85°C
- Automotive (E)
-40°C to +125°C
Name
Function
CS
Chip Select
CLK
Serial Data Clock
DI
Serial Data Input
DO
Serial Data Output
VSS
Ground
NC
No internal connection
ORG
Memory Configuration
VCC
Power Supply
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG*
VSS
PDIP/SOIC
(P, SN)
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG*
VSS
ROTATED SOIC
(ex: 93LC66BX)
TSSOP/MSOP
CS
CLK
DI
DO
1
2
3
4
8
7
6
5
VCC
NC
ORG*
VSS
(ST, MS)
SOT-23
DO
VSS
DI
1
2
3
6
5
4
VCC
CS
CLK
(OT)
* ORG pin is NC on A/B devices
4K Microwire Compatible Serial EEPROM
相关PDF资料
PDF描述
93LC66BTIP 4K Microwire Compatible Serial EEPROM
93LC66BTISN 4K Microwire Compatible Serial EEPROM
93LC66BTISNG 4K Microwire Compatible Serial EEPROM
93LC66BTIST 4K Microwire Compatible Serial EEPROM
93LC66BXEP 4K Microwire Compatible Serial EEPROM
相关代理商/技术参数
参数描述
93LC66BX/SN 功能描述:电可擦除可编程只读存储器 256x16 Rot Pin RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
93LC66BX-E/SN 功能描述:电可擦除可编程只读存储器 256x16 Rot Pin RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
93LC66BX-E/SNG 功能描述:电可擦除可编程只读存储器 256x16 Rot Pin Lead Free Package RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
93LC66BX-I/SN 功能描述:电可擦除可编程只读存储器 256x16 Rot Pin RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
93LC66BX-I/SNG 功能描述:电可擦除可编程只读存储器 256x16 Rot Pin Lead Free Package RoHS:否 制造商:Atmel 存储容量:2 Kbit 组织:256 B x 8 数据保留:100 yr 最大时钟频率:1000 KHz 最大工作电流:6 uA 工作电源电压:1.7 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8
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