BL24C02H 2K bits (256×8)
Features
⚫
Compatible with all I²C bidirectional data transfer
protocol
Memory array:
⚫
⚫
Schmitt Trigger, Filtered Inputs for Noise
Suppression
High-reliability
⚫
– 2 Kbits (256bytes) of EEPROM
– Page size: 8 bytes
Single supply voltage and high speed:
– 1MHz
– Endurance: 1 Million Write Cycles
– Data Retention: 100 Years
Enhanced ESD/Latch-up protection
8-lead PDIP/SOP/TSSOP/ UDFN/TSOT23-5 and
SOT23-5 packages
⚫
⚫
⚫
⚫
Write:
– Byte Write within 3 ms
– Page Write within 3 ms
Description
⚫ The BL24C02H provides 2048 bits of serial ⚫ The device is optimized for use in many industrial and
electrically erasable and programmable read-only commercial applications where low-power and low-
memory (EEPROM), organized as 256 words of 8 voltage operation are essential.
bits each.
Pin Configuration
8-lead PDIP
8-lead SOP
8-lead TSSOP
NC
NC
8
VCC
NC
NC
NC
NC
8
7
6
5
VCC
NC
NC
NC
8
7
6
5
VCC
NC
1
2
3
4
1
1
2
3
4
7
6
5
2
3
4
NC
SCL
SCL
SDA
NC
SCL
SDA
GND
SDA GND
GND
5-lead TSOT23-5
8-pad DFN
5-lead SOT23-5
NC
VCC
NC
VCC
8 VCC
5
4
NC
5
4
1
2
3
4
NC
7
6
5
NC
NC
SCL
SDA
1
2
3
1
2
3
GND
SCL
GND
SDA
SCL
GND
SDA
BL24C02H 2K bits (256×8) Belling Proprietary Information. Unauthorized Photocopy and Duplication Prohibited
1-20
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