Nhà sản xuất: ATMEL

- Kiểu chân: DIP(8); Hãng: ATMEL;
- Two-wire Serial EEPROM 128Kbit (16,384 x 8), I2C compatible 1MHz (2.5V, 5.5V), 400 kHz (1.8V) Compatibility, VCC 1.8V to 5.5V.
- Standard-voltage Operation: 1.8V

Giá: 12,000đ/ con

S.LượngĐơn giá

Còn: 98

Số lượng mua:

Thông tin sản phẩm

AT24C128B DataSheet


The AT24C128 provides 131,072 bits of serial electrically erasable and programmable read-only memory (EEPROM) organized as 16384 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 AT24C128 is available in space-saving 8-lead PDIP packages and is accessed via a Two-wire serial interface.

Low-voltage and Standard-voltage Operation
– 1.8 (VCC = 1.8V to 5.5V)

Internally Organized 16384 x 8 (128K)
Two-wire Serial Interface
Schmitt Trigger, Filtered Inputs for Noise Suppression
Bidirectional Data Transfer Protocol
1MHz (5.5V, 2.5V), 400 kHz ( 1.8V) Compatibility
Write Protect Pin for Hardware Data Protection
64-byte Page Write Mode (Partial Page Writes Allowed)
Prtial Page Writes Allowed
Self-timed Write Cycle (5 ms max)
Endurance: 1 Million Write Cycles
Data Retention: 40 Years

8-lead PDIP Packages
Manufacturer ATMEL
Product Category Memory IC
Format - Memory EEPROMs - Serial
Memory Type EEPROM
Memory Size 128K (16384 x 8)
Speed 400kHz
Interface I²C, 2-Wire Serial
Voltage - Supply 1.8 V ~ 5.5 V
Operating Temperature -40°C ~ 85°C
Package / Case 8-DIP (0.300", 7.62mm)
Mounting Style Through Hole
Packaging Tube
Standard Package 50

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