In Production 数据手册DataSheet 下载：11AAXXX/11LCXXX 1K - 16K UNI/O® Serial EEPROM Family Data Sheet (05/18/2011) .pdf
Need more microcontroller pins for new features? Want to stay with a low pin-count microcontroller rather than switching to a more expensive one? Microchip’s new UNI/O™ serial EEPROM uses only one connection to the host microcontroller. This compares to two or three pins for I2C™ and three to six pins for Microwire or SPI buses. This new, proprietary bus offers advanced features like a status register and write protection on demand, along with all I/O, memory array and command functions through a single pin.
技术参数| 参数 | 值 | | Density | 2K bit (x8) | | Op. Volt Range (V) | 1.8 to 5.5 | | Max. Clock Freq. | 100 kHz | | Page Size (bytes) | 16 | | Write Protect | Quarter, Half, Whole Array | | Temp Range (°C) | -40°C to +85°C | | Endurance | 1,000,000 |
Demo & Eval BoardsProgrammer | 技术特性- Single I/O Interface
- 2 Kbit Memory Density
- 1.8-5.5V Operating Voltage
- 10-100 kHz Operating Frequency
- 1 Million Erase/Write Cycles
- Software Write Protect: ¼, ½, or Full Array
- Status Register
- Set/Erase entire memory with a single command
- ESD Protection > 4kV
- Noise Filtration Circuitry
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Pricing & Samples 产品订购信息
| Part Number 订购型号 | 管脚 | 封装 | 工作温度 | 包装 | 1-25 | 26-99 | 100+ | 1000-4999 | 5000+ |
| 11AA020-I/MS | 8 | MSOP | -40C to +85C | TUBE | 0.25 | 0.24 | 0.22 | 0.21 * | 0.20 * |
| 11AA020-I/P | 8 | PDIP | -40C to +85C | TUBE | 0.26 | 0.26 | 0.24 | 0.23 * | 0.22 * |
| 11AA020-I/SN | 8 | SOIC 150mil | -40C to +85C | TUBE | 0.21 | 0.20 | 0.19 | 0.18 * | 0.17 * |
| 11AA020-I/TO | 3 | TO-92 | -40C to +85C | BAG | 0.23 | 0.22 | 0.21 | 0.20 * | 0.19 * |
| 11AA020T-I/CS16K | 4 | CSP | -40C to +85C | COBT/R | 0.28 | 0.27 | 0.26 | 0.24 * | 0.23 * |
| 11AA020T-I/MNY | 8 | TDFN | -40C to +85C | T/R | 0.25 | 0.24 | 0.22 | 0.21 * | 0.20 * |
| 11AA020T-I/MS | 8 | MSOP | -40C to +85C | T/R | 0.25 | 0.24 | 0.22 | 0.21 * | 0.20 * |
| 11AA020T-I/SN | 8 | SOIC 150mil | -40C to +85C | T/R | 0.21 | 0.20 | 0.19 | 0.18 * | 0.17 * |
| 11AA020T-I/TT | 3 | SOT-23 | -40C to +85C | T/R | 0.19 | 0.19 | 0.18 | 0.17 * | 0.16 * |
Similar Devices 相关产品
| Product | Memory Size | Memory Speed | Package | 5K Pricing |
|---|
| 11AA020 | 2K | 100 kHz | CSP-4, MSOP-8, PDIP-8, SOIC-8, SOT-23-3, TDFN-8, TO-92-3 | $0.16 |
| 11AA02E48 | 2K | 100 kHz | SOIC-8, SOT-23-3 | $0.26 |
| 11AA02E64 | 2Kb | 100 kHz | SOIC-8, SOT-23-3 | $0.26 |
| 11AA02UID | 2Kb | 100 kHz | SOIC-8, SOT-23-3 | $0.25 |
| 11LC020 | 2K | 100 kHz | MSOP-8, PDIP-8, SOIC-8, SOT-23-3, TDFN-8, TO-92-3 | $0.16 |
resources 技术资料
RoHS 相关信息
| 订购型号 | Device Weight (Grams) each | Shipping Weight (Grams) each | Lead Count | Package Type | Package Width | Solder Composition | JEDEC Indicator | RoHS | China EFUP |
| 11AA020-I/P | 0.486700 | 0.900000 | 8 | PDIP | .300in | Matte Sn | e3 | RoHS | EFUP |
| 11AA020T-I/TT | 0.008300 | 0.039000 | 3 | SOT-23 | | Matte Sn | e3 | RoHS | EFUP |
| 11AA020T-I/CS16K | 0.004800 | 0.200000 | 4 | CSP | | SAC | e1 | RoHS | EFUP |
| 11AA020T-I/MNY | 0.014300 | 0.248485 | 8 | TDFN | 2x3x0.8mm | NiPdAu | e4 | RoHS | EFUP |
| 11AA020-I/TO | 0.203400 | 0.219000 | 3 | TO-92 | | Matte Sn | e3 | RoHS | EFUP |
| 11AA020-I/MS | 0.025600 | 0.070000 | 8 | MSOP | 3x3mm | Matte Sn | e3 | RoHS | EFUP |
| 11AA020T-I/MS | 0.025600 | 0.215600 | 8 | MSOP | 3x3mm | Matte Sn | e3 | RoHS | EFUP |
| 11AA020T-I/SN | 0.078000 | 0.230303 | 8 | SOIC | .150in.(3.90mm) | Matte Sn | e3 | RoHS | EFUP |
| 11AA020-I/SN | 0.078000 | 0.160000 | 8 | SOIC | .150in.(3.90mm) | Matte Sn | e3 | RoHS | EFUP |
