BL24C256A Datasheet PDF - Shanghai Belling Co., Ltd.
Part Name
BL24C256A
Description
Other PDF
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PDF
page
18 Pages
File Size
626.1 kB
MFG CO.
Shanghai Belling Co., Ltd.
Description
• The BL24C256A provides 262144 bits of serial
electrically erasable and programmable
read-only memory (EEPROM), organized as 32768
words of 8 bits each.
• The device is optimized for use in many
industrial and commercial applications where
low-power and low-voltage operation are
essential.
• The BL24C256A offers an additional page,
named the Identification Page (64 bytes). The
Identification Page can be used to store
sensitive application parameters which can be
(later) permanently locked in Read-only mode.
Features
• Compatible with all I2C bidirectional data
transfer protocol
• Memory array:
– 256 Kbits (32 Kbytes) of EEPROM
– Page size: 64 bytes
– Additional Write lockable page
• Single supply voltage and high speed:
– 1 MHz
• Random and sequential Read modes
• Write:
– Byte Write within 3 ms
– Page Write within 3 ms
– Partial Page Writes Allowed
• Write Protect Pin for Hardware Data Protection
• Schmitt Trigger, Filtered Inputs for Noise
Suppression
• High-reliability
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
• Enhanced ESD/Latch-up protection
– HBM 8000V
• 8-lead PDIP/SOP/TSSOP/UDFN and WLCSP4
packages
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