Microchip 34AA02T-I/OT, 2kbit EEPROM Memory, 3500ns 6-Pin SOT-23 Serial-2 Wire, Serial-I2C
- RS Stock No.:
- 825-1142
- Mfr. Part No.:
- 34AA02T-I/OT
- Manufacturer:
- Microchip
Discontinued product
- RS Stock No.:
- 825-1142
- Mfr. Part No.:
- 34AA02T-I/OT
- Manufacturer:
- Microchip
Technical data sheets
Legislation and Compliance
Product Details
34AA02/34LC02 I²C™ Serial EEPROM
Microchip’s 34AA02/34LC02 family of devices are 2 Kbit I²C Serial EEPROMs available in a variety of package, temperature and power supply variants.
These devices provide flexible write protect options, allowing for none, half or the entire array to be protected.
These devices provide flexible write protect options, allowing for none, half or the entire array to be protected.
Features
Permanent and Resettable Software Write-Protect for Lower Half of the Array (00h-7Fh)
Hardware Write Protection for Entire Array
Low-Power CMOS Technology: Read current 1 mA (typical), Standby current 100 nA (typical)
2-Wire Serial Interface Bus, I2C™ Compatible
Cascadable up to Eight Devices
Schmitt Trigger Inputs for Noise Suppression
Output Slope Control to Eliminate Ground Bounce
100 kHz and 400 kHz Compatibility
1 MHz Clock for LC Versions
Page Write Time 3 ms (typical)
Self-Timed Erase/Write Cycle
16-Byte Page Write Buffer
ESD Protection >4,000V
More than 1 Million Erase/Write Cycles
Data Retention >200 Years
EEPROM Serial Access - Microchip
Specifications
Attribute | Value |
|---|---|
| Memory Size | 2kbit |
| Interface Type | Serial-2 Wire, Serial-I2C |
| Package Type | SOT-23 |
| Mounting Type | Surface Mount |
| Pin Count | 6 |
| Organisation | 256 x 8 bit |
| Minimum Operating Supply Voltage | 1.7 V |
| Maximum Operating Supply Voltage | 5.5 V |
| Number of Bits per Word | 8bit |
| Dimensions | 3.1 x 1.8 x 1.3mm |
| Data Retention | 200yr |
| Minimum Operating Temperature | -40 °C |
| Number of Words | 256 |
| Maximum Operating Temperature | +85 °C |
| Maximum Random Access Time | 3500ns |