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R1EX25032ASA00A - EEPROM

General Description

R1EX25xxx Series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and Programmable ROM).

It realizes 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.

Key Features

  • Single supply: 1.8 V to 5.5 V.
  • Serial Peripheral Interface compatible (SPI bus)  SPI mode 0 (0,0), 3 (1,1).
  • Clock frequency: 5 MHz (2.5 V to 5.5 V), 3 MHz (1.8 V to 5.5 V).
  • Power dissipation:  Standby: 2µA (max)  Active (Read): 3.0 mA (max)  Active (Write): 3.5 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.
  • Small size packag.

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Other Datasheets by Renesas

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R1EX25032ATA00A EEPROM
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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R1EX25032ASA00A/R1EX25064ASA00A R1EX25032ATA00A/R1EX25064ATA00A Serial Peripheral Interface 32k EEPROM (4-kword × 8-bit) 64k EEPROM (8-kword × 8-bit) Electrically Erasable and Programmable Read Only Memory REJ03C0358-0002 Preliminary Rev.0.02 Jan.14.2009 Description R1EX25xxx Series is the Serial Peripheral Interface compatible (SPI) EEPROM (Electrically Erasable and Programmable ROM). It realizes 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. It also has a 32-byte page programming function to make it’s write operation faster. Note: Renesas Technology’s serial EEPROM are authorized for using consumer applications such as cellular phones, camcorders, audio equipments.