25AA010AT-I/OT Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
Microchip 25AA010AT-I/OT is a 1Kbit (128x8) SPI serial EEPROM with 10 MHz maximum clock frequency and 1 million write/erase cycle endurance operating from 1.8V. It supports wide voltage operation from 1.8V to 5.5V and fits in a compact SOT-23-6 package with 200-year minimum data retention. Available in stock from Microchip with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- 25AA010AT-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3769(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1Kbit SPI EEPROM with 10 MHz maximum clock and wide 1.8V to 5.5V operating range including special 1.8V to 2.5V at 3 MHz mode
- 1,000,000 write/erase cycle endurance with 200-year minimum data retention for highly reliable non-volatile storage
- Ultra-compact SOT-23-6 package enabling minimal PCB footprint for space-constrained portable and IoT applications
Applications
The 25AA010AT-I/OT is ideal for storing small configuration data, calibration constants, and device identifiers in low-power embedded systems, IoT sensors, and wearable electronics where minimal non-volatile storage is needed. Its 1.8V operation mode makes it directly compatible with modern ultra-low-power microcontrollers and energy-harvesting platforms without level shifting. The device is widely used in consumer electronics, smart card readers, and industrial sensors for boot configuration and trim parameter storage.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Additional Feature | ALSO OPERATES 1.8V TO 2.5V @3MHZ |
| Clock Frequency-Max (fCLK) | 10MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Memory Density | 1024bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 128words |
| Number of Words Code | 128 |
| Operating Mode | SYNCHRONOUS |
| Organization | 128X8 |
| Output Characteristics | 3-STATE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 5V |
| Qualification Status | Not Qualified |
| Serial Bus Type | SPI |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.005mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | HARDWARE |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the storage capacity and organization of the 25AA010AT-I/OT?
The 25AA010AT-I/OT provides 1Kbit of EEPROM storage organized as 128 bytes of 8 bits each (128x8). This capacity is well-suited for small configuration tables, device serial numbers, calibration offsets, and firmware parameter storage in embedded microcontroller systems.
What voltage range does the 25AA010AT-I/OT support?
The 25AA010AT-I/OT operates across a wide voltage range of 1.8V to 5.5V and also supports operation from 1.8V to 2.5V at up to 3 MHz. This flexibility allows direct interfacing with 1.8V ultra-low-power microcontrollers, 3.3V embedded processors, and 5V legacy systems without additional level-translation circuitry.
What is the endurance and data retention of the 25AA010AT-I/OT?
The 25AA010AT-I/OT guarantees up to 1,000,000 write/erase cycles and a minimum data retention time of 200 years under specified storage conditions. These figures ensure the device is suitable for applications that frequently update stored values, such as usage counters, event logs, and adaptive calibration parameters in industrial and consumer products.
What interface and package does the 25AA010AT-I/OT use?
The 25AA010AT-I/OT uses a standard SPI (Serial Peripheral Interface) with a maximum clock frequency of 10 MHz and is housed in a SOT-23-6 surface-mount package (JESD-30 code R-PDSO-G6). The compact 6-pin package is RoHS compliant (Pb-free, JESD-609 code e3) and ideal for miniaturized IoT and wearable designs requiring a simple two-wire-compatible storage solution.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.3769 | $0.38 |
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