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M95040-R - SPI bus EEPROM

Download the M95040-R datasheet PDF (M95040-W included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for spi bus eeprom.

Description

The M95010/M95020/M95040 devices (M950x0) are electrically erasable programmable memories (EEPROMs) organized as 128/256/512 x 8 bits respectively, accessed through the SPI bus.

Features

  • Compatible with the serial peripheral interface (SPI) bus.
  • Memory array.
  • 1/2/4-Kbit (128/256/512 bytes) of EEPROM.
  • Page size: 16 bytes.
  • Additional write lockable page (Identification page) for M95040-DF order code.
  • Write.
  • Byte Write within 5 ms.
  • Page Write within 5 ms.
  • Write protect.
  • quarter array.
  • half array.
  • whole memory array.
  • Max clock frequency: 20 MHz.
  • Single suppl.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (M95040-W-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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M950x0-W M950x0-R M950x0-DF Datasheet 4 Kbit, 2 Kbit and 1 Kbit serial SPI bus EEPROM with high-speed clock SO8N (150 mil width) TSSOP8 (169 mil width) UFDFPN8 (MC) DFN8 (2 x 3 mm) Product status link M95040-DF M95010-R M95020-R M95040-R M95010-W M95020-W M95040-W Features • Compatible with the serial peripheral interface (SPI) bus • Memory array – 1/2/4-Kbit (128/256/512 bytes) of EEPROM – Page size: 16 bytes – Additional write lockable page (Identification page) for M95040-DF order code • Write – Byte Write within 5 ms – Page Write within 5 ms • Write protect – quarter array – half array – whole memory array • Max clock frequency: 20 MHz • Single supply voltage: – 2.5 V to 5.5 V for M950x0-W – 1.8 V to 5.5 V for M950x0-R – 1.7 V to 5.
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