Two-wire serial interface 16k EEPROM (2-kword × 8-bit)
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Overview
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.
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): 3.0 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. (#U0, #S0)
- Halogen free products. (#U0)
Applications
Documentation
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Date | |
|---|---|---|
| PDF 299 KB 日本語 | Datasheet | |
| PDF 197 KB 日本語 | Guide | |
| PDF 1.36 MB 日本語 | Overview | |
| PDF 4.86 MB 日本語 | Product Change Notice | |
| PDF 3.74 MB 日本語 | Product Change Notice | |
| PDF 1.46 MB 日本語 | Product Change Notice | |
RX Family, RL78 Family, 78K0R/Kx3-L Renesas R1EX25xxx Series Serial EEPROM Control Software Rev.1.06
PDF
1.79 MB
日本語
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Application Note | |
| PDF 257 KB 日本語 | Application Note | |
| PDF 252 KB 日本語 | Application Note | |
| PDF 202 KB 日本語 | Application Note | |
| PDF 147 KB | Application Note | |
| PDF 228 KB | Application Note | |
| PDF 189 KB | Application Note | |
| PDF 1.32 MB | Brochure | |
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Design & Development
Models
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.
Processing table
| 2032 Dec | SOP | Get Samples, | ||
| 2032 Dec | SOP |
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- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| R1EX24016ASAS0I#S0 | Availability |