R1EX24004ATAS0I中文资料Two-wire serial interface 4k EEPROM (512-word × 8-bit)数据手册Renesas规格书

描述 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 16-byte page programming function to make their write operation faster.

特性 Features

• Single supply: 1.8 V to 5.5 V
• Two-wire serial interface (I²C serial bus)
• Clock frequency: 400 kHz
• Power dissipation: Standby: 2.0 μA (max) Active (Read): 1.0 mA (max) Active (Write): 2.5 mA (max)
• Automatic page write: 16-byte/page
• Write cycle time: 5 ms
• Endurance: 1,000k or more Cycles @25°C
• Data retention: 100 or more Years @25°C
• Small size packages: SOP-8pin, TSSOP-8pin
• Shipping tape and reel TSSOP 8-pin: 3,000 IC/reel SOP 8-pin: 2,500 IC/reel
• Temperature range: −40 to +85°C
• Lead free products.