93AA76C-I/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 93AA76C-I/SN is an 8 Kbit serial EEPROM with 512x16 or 1024x8 organization, SPI interface, 1 MHz clock, and 1,000,000 write/erase cycle endurance in SOIC-8 package.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 93AA76C-I/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.0885(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
- 8 Kbit capacity with flexible 512x16 or 1024x8 memory organization for versatile data storage
- Up to 1 MHz SPI-compatible serial clock for fast data access
- 1,000,000 write/erase cycle endurance with 200-year data retention
- Pb-free SOIC-8 package compliant with RoHS requirements
Applications
The 93AA76C-I/SN is well suited for embedded systems requiring non-volatile storage of configuration data, calibration parameters, and user settings. Its SPI interface and compact SOIC-8 package make it ideal for space-constrained designs such as industrial sensors, automotive electronics, and consumer appliances. The high endurance of 1,000,000 write cycles supports applications with frequent data updates like meter readings or event logging.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 17Weeks |
| YTEOL | 9 |
| Alternate Memory Width | 8 |
| Clock Frequency-Max (fCLK) | 1MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Memory Density | 8192bit |
| Memory IC Type | EEPROM |
| Memory Width | 16 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 512words |
| Number of Words Code | 512 |
| Operating Mode | SYNCHRONOUS |
| Organization | 512X16 |
| Output Characteristics | TOTEM POLE |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Ready/Busy | YES |
| Reverse Pinout | NO |
| Screening Level | TS 16949 |
| Serial Bus Type | MICROWIRE |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.003mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Toggle Bit | YES |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | SOFTWARE |
| 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 clock frequency supported by the 93AA76C-I/SN and how does it affect data transfer speed?
The 93AA76C-I/SN supports a maximum SPI clock frequency of 1 MHz. At this rate, the device can efficiently transfer 8-bit or 16-bit data words, making it suitable for microcontroller-based systems that need fast EEPROM access without complex bus arbitration.
How many write/erase cycles can the 93AA76C-I/SN endure before reliability degrades?
The 93AA76C-I/SN is rated for 1,000,000 write/erase cycles with a minimum data retention time of 200 years. This makes it suitable for applications that frequently update stored data, such as counters, calibration coefficients, or configuration records in industrial equipment.
Which memory organization modes does the 93AA76C-I/SN support and when should each be chosen?
The 93AA76C-I/SN supports two modes: 512x16-bit and 1024x8-bit organization, selectable via the ORG pin. The 16-bit mode is ideal when storing word-aligned data structures, while the 8-bit mode suits byte-oriented firmware configurations across 1024 addressable locations in the 8 Kbit EEPROM array.
Is the 93AA76C-I/SN suitable for automotive or industrial temperature environments?
The 93AA76C-I/SN is rated for the industrial temperature range of -40°C to +85°C. This range covers most industrial sensor nodes, factory automation controllers, and harsh-environment data loggers where the SOIC-8 package fits standard PCB footprints.
Related Guides
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
ADAQ7768-1 Design Guide for Precision Vibration and Dynamic Signal Measurement
Design ADAQ7768-1 precision data acquisition channels for vibration and dynamic sensing with the right bandwidth, reference, clock, and layout choices.
Jun 30, 2026
AD5204BRZ10 Design Guide for SPI-Controlled Gain and Offset Calibration
Design AD5204BRZ10 digital potentiometer calibration loops with bounded trim span, safe wiper current, clean SPI routing, and reliable startup codes.
Jun 30, 2026
Why Buy from FindMyChip
About Microchip
Microchip is a leading electronic component manufacturer. FindMyChip sources Microchip ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.0885 | $0.09 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“We've been using FindMyChip for 2 years. Pricing is consistently 20-30% below Mouser/DigiKey for volume orders.”