参数资料
型号: 25LC640-E/SN
厂商: Microchip Technology
文件页数: 21/24页
文件大小: 0K
描述: IC EEPROM 64KBIT 2MHZ 8SOIC
标准包装: 100
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 64K (8K x 8)
速度: 2MHz
接口: SPI 3 线串行
电源电压: 2.5 V ~ 5.5 V
工作温度: -40°C ~ 125°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
其它名称: 25LC640E/SN
25AA640/25LC640
PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office .
PART NO.
X
/XX
XXX
Examples:
Device
Temperature
Package
Pattern
a)
25AA640-I/SN: Industrial Temp.,
Range
b)
SOIC package
25AA640T-I/SN: Tape and Reel,
Device
25AA640:
64K bit 1.8V SPI Serial EEPROM
Industrial Temp., SOIC package
25AA640T:
64K bit 1.8V SPI Serial EEPROM
c)
25AA640X-I/ST: Alternate Pinout
(Tape and Reel)
25AA640X: 64K bit 1.8V SPI Serial EEPROM
in alternate pinout (ST only)
25AA640XT: 64K bit 1.8V SPI Serial EEPROM
in alternate pinout Tape and Reel (ST only)
25LC640: 64K bit 2.5V SPI Serial EEPROM
25LC640T: 64K bit 2.5V SPI Serial EEPROM
(Tape and Reel)
25LC640X: 64K bit 2.5V SPI Serial EEPROM
in alternate pinout (ST only)
25LC640XT: 64K bit 2.5V SPI Serial EEPROM
in alternate pinout Tape and Reel (ST only)
d)
e)
f)
Industrial Temp., TSSOP package
25LC640-I/SN: Industrial Temp.,
SOIC package
25LC640T-I/SN: Tape and Reel,
Industrial Temp., SOIC package
25LC640X-I/ST: Alternate Pinout,
Industrial Temp., TSSOP package
Temperature Range
Package
I
E
P
SN
ST
=
=
=
=
=
-40 ° C to +85 ° C
-40 ° C to +125 ° C
Plastic DIP (300 mil Body), 8-lead
Plastic SOIC (150 mil Body), 8-lead
Plastic TSSOP (4.4 mm Body), 8-lead
? 2008 Microchip Technology Inc.
DS21223H-page 21
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