参数资料
型号: R1EX24064ASAS0A#U0
厂商: Renesas Electronics America
文件页数: 3/26页
文件大小: 0K
描述: IC EEPROM 64K 400KHZ 8SOP
标准包装: 1
格式 - 存储器: EEPROMs - 串行
存储器类型: EEPROM
存储容量: 64K (8K x 8)
速度: 400kHz
接口: I²C,2 线串口
电源电压: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOP
包装: 标准包装
其它名称: R1EX24064ASAS0A#U0DKR

R1EX24064ASAS0A
R1EX24064ATAS0A
Two-wire serial interface
64k EEPROM (8-kword × 8-bit)
REJ03C0332-0200
Rev.2.00
Oct. 26, 2009
Description
R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable
ROM). They realize high speed, low power consumption and a high level of reliability by employing
advanced MONOS memory technology and CMOS process and low voltage circuitry technology. They
also have a 32-byte page programming function to make their write operation faster.
Note: Renesas Technology’s serial EEPROM are authorized for using consumer applications such as
cellular phone, camcorders, audio equipment. Therefore, please contact Renesas Technology’s
sales office before using industrial applications such as automotive systems, embedded controllers,
and meters.
Features
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Single supply: 1.8 V to 5.5 V
Two-wire serial interface (I 2 C serial bus)
Clock frequency: 400 kHz
Power dissipation:
? Standby: 2 μ A (max)
? Active (Read): 1 mA (max)
? Active (Write): 3.0 mA (max)
Automatic page write: 32-byte/page
Write cycle time: 5 ms
Endurance: 1,000k Cycles @ 25 ° C
Data retention: 100 Years @ 25 ° C
REJ03C0332-0200
Page 1 of 22
Rev.2.00
Oct.26, 2009
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