AT24C02C-PUM
Memory
Technical Specifications
| Type | Description |
|---|---|
| Maximum Clock Speed | 1 MHz |
| Memory Size | 2Kbit |
| Access Time | 0.9us |
| Data Retention - TDR (Year) | 100 Years |
| Write Cycle Time(tWC) | 5ms |
| Standby Supply Current | 6uA |
| Type | Description |
|---|---|
| Write Cycle Endurance | 1,000,000 cycles |
| Operating Temp | -40°C ~ +85°C |
| Features | Hardware write protection function;Noise suppression function;Page write protection function |
| Working Voltage V | 3.6 V |
| Interface | I2C |
| Package / Case | DIP-8 |
Product Introduction
The AT24C01C/02C provides 1024/2048-bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 128/256 words of eight bits each. Both devices include a cascading feature that allows up to eight devices to share a common 2-wire bus. These devices are optimized for use in many industrial and commercial applications where low power and low voltage operation are essential. The AT24C01C/02C are available in space saving 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-lead UDFN, 5-lead SOT23, and 8-ball VFBGA packages. In addition, the entire family operates from 1.7V to 5.5V VCC.
Features
- Low-voltage operation: VCC = 1.7V to 5.5V
- Internally organized as 128x8 (1K) or 256x8 (2K)
- I²C compatible (2-wire) serial interface
- Schmitt Trigger, filtered inputs for noise suppression
- Bidirectional data transfer protocol
- 400kHz (1.7V) and 1MHz (2.5V, 2.7V, 5.0V) compatibility
- Write Protect pin for hardware data protection
- 8-byte Page Write mode
- Partial page writes allowed
- Self-timed write cycle (5ms max)
- High-reliability
- Endurance: 1,000,000 write cycles
- Data retention: 100 years
- Green package options (Pb/Halide-free/RoHS-compliant)
- 8-lead PDIP, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-pad UDFN, 5-lead SOT and 8-ball VFBGA
- Die sale options: wafer form and tape and reel available
Datasheet
Alternative Parts
Common AT24C02C-PUM alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542329000 |
| USHTS | 8542320071 |
| TARIC | 8542329000 |
| Type | Details |
|---|---|
| CAHTS | 8542330000 |
| BRHTS | 85423299 |
| INHTS | 85423200 |
| MXHTS | 8542.32.99 |
Sourcing Information
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