BELLING BL25CM2A
The BL25CM2A devices are Electrically Erasable ⚫ The BL25CM2A offers an additional page, named Programmable Memory (EEPROM) organized as the Identification Page (256 bytes). The 262144 x 8 bits, accessed through the SPI bus. Identification Page can be used to store sensitive ⚫ The BL25CM2A can operate with a supply range application parameters which can be (later) from 2.8V to 5.5V.| Part No. | BL25CM2A |
|---|---|
| Datasheet | BL25CM2A Download |
| Manufacturer |  BELLING |
| Description | 2M-Bits EEPROM |
| Buy | Stock & Price |
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 - 5.5V）
● Enhanced ESD/Latch-up protection – HBM 8000V
● 8-lead SOP and WLCSP8 packages
● Random and sequential Read modes
DESCRIPTION
● permanently locked in Read-only mode. Pin Configuration ８-lead SOP CS １ SO ２ WP ３ VSS ４ 8 Vcc 7 HOLD 6 SCK 5 SI WLCSP8 １2 34 A B C D Top view (bumps underneath) BL25CM2A 2M bits (262,144×8) Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited 1-21 © 2018 Belling All Rights Reserved BL25CM2A 2M bits (262,144×8) Pin Descriptions Pin Name CS SO WP VSS VCC HOLD SCK SI Posit...
