BL25CM1A 1M bits (131,072×8)
■The BL25CM1A devices are Electrically Erasable Programmable Memory (EEPROM) organized as 131072x 8 bits, accessed through the SPI bus.
■The BL25CM1A can operate with a supply range from 2.8V to5.5V.
■The BL25CM1A offers an additional page, named the Identification Page (256 bytes). The Identification Page can be used to store sensitive application parameters which can be (later) permanently locked in Read-only mode.
●Features
■Serial Peripheral Interface (SPI)data transfer protocol
■Memory array:
◆1M bits (128 Kbytes) of EEPROM
◆Page size: 256 bytes
■Single supply voltage and high speed:
◆BL25CM1A2 MHz（2.8V -5.5V）
◆BL25CM1A5 5MHz（2.8V -5.5V）
■Random and sequential Read modes
■Write:
◆Byte Write within 8ms
◆Partial Page Writes Allowed
■Write Protect: quarter, halfor whole memory array
■High-reliability
◆Endurance: 1 Million Write Cycles
◆Data Retention: 100 Years
■Enhanced ESD/Latch-up protection
◆HBM 8000V
■8-lead SOP and WLCSP8 packages
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BL25CM1A 、 BL25CM1A2 、 BL25CM1A5 、 BL25CM1AE1 、 BL25CM1AE0 、 BL25CM1AE0-PAARC 、 BL25CM1A-CS |
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Datasheet |
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Please see the document for details |
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SOP;WLCSP8;SOP-8L;TSSOP-8L;PDIP-8L;UDFN-8L;WLCSP |
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English Chinese Chinese and English Japanese |
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2022/9/22 |
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Version 1.07 |
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1.1 MB |
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