圖片僅供參考
規格
| 屬性 | 價值 |
| Manufacturer | BL(Shanghai Belling) |
| Package | SOP-8 |
概述
Description
The BL24C128A-PARC is a 128Kb (16KB) I²C-compatible EEPROM from Belling. It features:
- 128Kb capacity organized as 16,384 × 8 bits
- I²C interface (supports 400kHz and 1MHz modes)
- Wide voltage range: 1.7V–5.5V
- High endurance: 1 million write cycles
- Data retention: 100 years
- 8-byte page write buffer
- Industrial temperature range (-40°C to +85°C)
It includes write protection (via WP pin) and is RoHS-compliant. Common applications include data storage in consumer electronics, IoT devices, and industrial systems.
Package: 8-pin SOP/DIP/TSSOP.
For detailed specs, refer to the datasheet.
- 128Kb capacity organized as 16,384 × 8 bits
- I²C interface (supports 400kHz and 1MHz modes)
- Wide voltage range: 1.7V–5.5V
- High endurance: 1 million write cycles
- Data retention: 100 years
- 8-byte page write buffer
- Industrial temperature range (-40°C to +85°C)
It includes write protection (via WP pin) and is RoHS-compliant. Common applications include data storage in consumer electronics, IoT devices, and industrial systems.
Package: 8-pin SOP/DIP/TSSOP.
For detailed specs, refer to the datasheet.
Equivalent
Equivalent products to the BL24C128A-PARC (128Kb I2C EEPROM) include:
- AT24C128 (Microchip)
- CAT24C128 (ON Semiconductor)
- M24C128 (STMicroelectronics)
- 24AA128/24LC128 (Microchip, lower/higher voltage variants)
These are pin-compatible and functionally similar, offering 128Kb storage with I2C interface. Verify voltage ranges (e.g., 1.7V–5.5V for 24AA128) and timing specs for exact replacement.
- AT24C128 (Microchip)
- CAT24C128 (ON Semiconductor)
- M24C128 (STMicroelectronics)
- 24AA128/24LC128 (Microchip, lower/higher voltage variants)
These are pin-compatible and functionally similar, offering 128Kb storage with I2C interface. Verify voltage ranges (e.g., 1.7V–5.5V for 24AA128) and timing specs for exact replacement.
Pinout
The BL24C128A-PARC is a 128Kb (16KB) I²C-compatible EEPROM with the following pin configuration and functions:
- Pin Count: 8 pins (SOIC/TSSOP package)
- Pin Functions:
1. A0, A1, A2: Address inputs (device addressing, can be left floating or tied to GND/VCC).
2. GND: Ground.
3. SDA: Serial Data (bidirectional for I²C communication).
4. SCL: Serial Clock (I²C clock input).
5. WP: Write Protect (tie to GND for write enable, VCC for write protection).
6. VCC: Power supply (1.7V–5.5V).
This EEPROM supports 400kHz (Fast-mode) I²C and is commonly used for data storage in embedded systems.
- Pin Count: 8 pins (SOIC/TSSOP package)
- Pin Functions:
1. A0, A1, A2: Address inputs (device addressing, can be left floating or tied to GND/VCC).
2. GND: Ground.
3. SDA: Serial Data (bidirectional for I²C communication).
4. SCL: Serial Clock (I²C clock input).
5. WP: Write Protect (tie to GND for write enable, VCC for write protection).
6. VCC: Power supply (1.7V–5.5V).
This EEPROM supports 400kHz (Fast-mode) I²C and is commonly used for data storage in embedded systems.
Package
The BL24C128A-PARC is an I²C-compatible EEPROM with 128 Kbits (16 KB) of memory. It comes in an 8-pin SOP (Small Outline Package). This surface-mount package is compact and widely used in consumer electronics, industrial applications, and automotive systems. The SOP-8 package ensures easy integration onto PCBs while maintaining reliability and performance.
