11AA040-I/P
ActiveEEPROM SERIAL 4K-BIT 512 X 8 2.5V/3.3V/5V 8-PIN PDIP TUBE
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11AA040-I/P
ActiveEEPROM SERIAL 4K-BIT 512 X 8 2.5V/3.3V/5V 8-PIN PDIP TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | 11AA040-I/P |
|---|---|
| Clock Frequency | 100 kHz |
| Memory Format | EEPROM |
| Memory Interface | Single Wire |
| Memory Organization [custom] | 512 |
| Memory Organization [custom] | 8 |
| Memory Size | 4 Kbit |
| Memory Type | Non-Volatile |
| Mounting Type | Through Hole |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 0.3 in |
| Package / Case | 8-DIP |
| Package / Case | 7.62 mm |
| Supplier Device Package | 8-PDIP |
| Technology | EEPROM |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 1.8 V |
| Write Cycle Time - Word, Page | 5 ms |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 960 | $ 0.38 | |
| Microchip Direct | TUBE | 1 | $ 0.39 | |
| 25 | $ 0.38 | |||
| 100 | $ 0.37 | |||
| 1000 | $ 0.34 | |||
| 5000 | $ 0.33 | |||
| Newark | Each | 100 | $ 0.39 | |
Description
General part information
11AA040 Series
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 UNI/O® bus 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 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.
Documents
Technical documentation and resources