25LC010AT-I/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 25LC010AT-I/MS is a 1Kbit (128x8) SPI serial EEPROM operating from 2.5V to 5.5V at up to 10 MHz. Offers 1,000,000 write/erase cycles and 200-year data retention in a compact MSOP-8 package.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 25LC010AT-I/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4392(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 (128x8) SPI EEPROM with 10 MHz max clock frequency for fast serial data access
- Wide operating voltage range: 2.5V to 5.5V, compatible with both 3.3V and 5V systems
- Ultra-high endurance: 1,000,000 write/erase cycles with 200-year data retention minimum
- Compact MSOP-8 package enabling space-efficient PCB designs in portable and embedded applications
- RoHS compliant with lead-free (Pb-free) construction
Applications
The 25LC010AT-I/MS is well-suited for storing calibration data, configuration parameters, and trimming values in industrial sensors and medical devices. Its wide voltage range and low pin count make it ideal for battery-powered IoT nodes, wearable electronics, and embedded systems where nonvolatile memory with minimal footprint is required. It also serves in automotive accessories and consumer electronics for secure storage of device identifiers and settings.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | MSOP-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Additional Feature | ALSO OPERATES AT 2.5V TO 4.5V @5MHZ |
| Clock Frequency-Max (fCLK) | 10MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | S-PDSO-G8 |
| 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 | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN 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) | 2.5V |
| Supply Voltage-Nom (Vsup) | 5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | HARDWARE |
| Package | Small Outline Packages |
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 maximum SPI clock frequency supported by the 25LC010AT-I/MS?
The 25LC010AT-I/MS supports a maximum SPI clock frequency of 10 MHz, allowing fast serial read and write operations across its 128x8 (1Kbit) memory array. At reduced voltages of 2.5V to 4.5V, it still operates reliably at 5 MHz, making it versatile across supply voltage ranges.
How many write/erase cycles can the 25LC010AT-I/MS withstand, and what is its data retention specification?
The 25LC010AT-I/MS is rated for 1,000,000 write/erase cycles per byte with a minimum data retention time of 200 years. These specifications make it highly suitable for applications that require frequent configuration updates without sacrificing long-term data integrity.
In which compact embedded designs can the 25LC010AT-I/MS MSOP-8 package provide a footprint advantage?
The MSOP-8 package of the 25LC010AT-I/MS measures approximately 3 mm x 3 mm, providing a significant footprint reduction compared to SO-8 packages. This makes it ideal for wearable devices, hearing aids, small IoT sensors, and any portable electronics where PCB real estate is at a premium and supply voltage spans 2.5V to 5.5V.
When is 25LC010AT-I/MS a suitable alternative to larger SPI EEPROMs in cost-sensitive designs?
The 25LC010AT-I/MS is a cost-effective choice when applications require only 1Kbit (128 bytes) of nonvolatile storage, such as storing a single calibration table, a MAC address, or simple device settings. Choosing a smaller-capacity EEPROM reduces unit cost compared to 4Kbit or 8Kbit variants while maintaining the same 10 MHz SPI interface and MSOP-8 footprint.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.5800 | $0.58 |
| 10+ | $0.5750 | $5.75 |
| 100+ | $0.4900 | $49.00 |
| 1000+ | $0.4700 | $470.00 |
| 5000+ | $0.4500 | $2250.00 |
| 10000+ | $0.4392 | $4391.70 |
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