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100% Authentic · 30-Day Return or Replacement · policy
1,780 in stock
#C434513
Stock & price checked 6 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 5+ | ₹38.75 | ₹193.75 |
| 50+ | ₹30.55 | ₹1,527.50 |
| 150+ | ₹27.03 | ₹4,054.50 |
| 500+ | ₹22.64 | ₹11,320.00 |
| 2,500+ | ₹18.44 | ₹46,100.00 |
| 5,000+ | ₹17.27 | ₹86,350.00 |
5 × ₹38.75
₹193.75
excl. GST
₹228.63 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
AT24C256M/TR
₹193.75 for 5 + GST
Specifications
- Operating Temperature
- -40℃~+85℃
- Features
- Hardware write protection function;Built-in power-on reset (POR);Noise suppression function
- Memory Size
- 256Kbit
- Voltage - Supply
- 1.8V~5.5V;3mA
- Clock Frequency
- 1MHz
- Access Time
- 0.9us;0.55us
- Data Retention - TDR (Year)
- 100 Years
- Write Cycle Time(tWC)
- 5ms
- Standby Supply Current
- 1uA
- Write Cycle Endurance
- 1,000,000 cycles
- Interface
- I2C
Packaging & compliance
- RoHS
- RoHS
- Lifecycle
- Active
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 5 (multiples of 5)
- Unit weight
- 0.225 g
Overview
The AT24C256 series are 262,144 bits of serial Electrical Erasable and Programmable Read Only Memory, commonly known as EEPROM. They are organized as 32,768 words of 8 bits (one byte) each. The devices are fabricated with proprietary advanced CMOS process for low power and low voltage applications. These devices are available in standard 8-lead DIP, 8-lead SOP, 8-lead MSOP, 8-lead TSSOP and 8-lead UDFN packages. A standard 2-wire serial interface is used to address all read and write functions. Our extended VCC range (1.8V to 5.5V) devices enables wide spectrum of applications.
Key features
- Low voltage and low power operations: AT24C256: VCC = 1.8V to 5.5V
- 64 bytes page write mode.
- Partial page write operation allowed.
- Internally organized: 32,768x8 (256K).
- Standard 2-wire bi-directional serial interface.
- Schmitt trigger, filtered inputs for noise protection.
- Self-timed write cycle (5ms maximum).
- 1 MHz (2.5V - 5V), 400 kHz (1.8V) Compatibility.
- Automatic erase before write operation.
- Write protect pin for hardware data protection.
- High reliability: typically 1,000,000 cycles endurance.
- 100 years data retention.
- Industrial temperature range (-40℃ to 85℃).
- Standard 8-lead DIP/SOP/MSOP/TSSOP/UDFN Pb-free packages.
Alternatives
Similar parts — check the datasheet before substituting.
| Part | Manufacturer | Package | Stock | Price from (excl. GST) | Action | |
|---|---|---|---|---|---|---|
 | HG24LC256M/TR#C3007885HGSEMI · SOP-8 | HGSEMI | SOP-8 | 2,570 | ₹49.15 · 2,570 in stock | View |
 | AT24LC256M/TR#C3007894HGSEMI · SOP-8 | HGSEMI | SOP-8 | 2,500 | ₹45.89 · 2,500 in stock | View |
 | AT24C256CM/TR#C7432367HGSEMI · SOP-8 | HGSEMI | SOP-8 | 95 | ₹38.06 · 95 in stock | View |
 | HG24C256CM/TR#C7432370HGSEMI · SOP-8 | HGSEMI | SOP-8 | 1,070 | ₹40.01 · 1,070 in stock | View |
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