Two-wire serial interface 64k EEPROM (8-kword × 8-bit)
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Overview
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.
- 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): 3.0 mA (max)
- Automatic page write: 32-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. (#U0, #S0)
- Halogen free products. (#U0)
Documentation
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| Related Files: Sample Code, RX62Nグループ RSPI を使ったクロック同期式シングルマスタ制御ソフトウェア | Application Note
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PDF147 KB Related Files: Serial EEPROM HN58X25xxx Series Sample Program M16C（SI/O）
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Application Note
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PDF228 KB Related Files: Serial EEPROM HN58X25xxx Series Sample Program M16C（UART）
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PDF189 KB
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PDF1.32 MB
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Brochure
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Guide
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Overview
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Product Change Notice
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Product Change Notice
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Product Change Notice
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Technical Update
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Technical Update
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Technical Update
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PDF446 KB
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Technical Update
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Technical Update
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Design & Development
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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