BL25CM2A Overview
Description
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.
Key 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
- Enhanced ESD/Latch-up protection – HBM 8000V
- 8-lead SOP and WLCSP8 packages
- Random and sequential Read modes
