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BL25CM2A - 2M-Bits EEPROM

Description

The BL25CM2A devices are Electrically Erasable

Programmable Memory (EEPROM) organized as the Identification Page (256 bytes).

262144 x 8 bits, accessed through the SPI bus.

The

Features

  • Serial Peripheral Interface (SPI) data transfer.
  • Write: protocol.
  • Write within 8 ms.
  • Memory array:.
  • Partial Page Writes Allowed.
  • 2M bits (256 Kbytes) of EEPROM.
  • Write Protect: quarter, half or whole memory array.
  • Page size: 256 bytes.
  • High-reliability.
  • Additional Write lockable page.
  • Endurance: 1 Million Write Cycles.
  • Single supply voltage and high speed:.
  • Data Retention: 100 Years.

📥 Download Datasheet

Datasheet preview – BL25CM2A

Datasheet Details

Part number BL25CM2A
Manufacturer BELLING
File Size 592.30 KB
Description 2M-Bits EEPROM
Datasheet download datasheet BL25CM2A Datasheet
Additional preview pages of the BL25CM2A datasheet.

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Full PDF Text Transcription

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BL25CM2A 2M bits (262,144×8) Features ⚫ Serial Peripheral Interface (SPI) data transfer ⚫ Write: protocol – Write within 8 ms ⚫ Memory array: – Partial Page Writes Allowed – 2M bits (256 Kbytes) of EEPROM ⚫ Write Protect: quarter, half or whole memory array – Page size: 256 bytes ⚫ High-reliability – Additional Write lockable page – Endurance: 1 Million Write Cycles ⚫ Single supply voltage and high speed: – Data Retention: 100 Years – BL25CM2A 2MHz （2.8V - 5.5V） – BL25CM2A5 5MHz （2.8V - 5.
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