93AA76BT-I/OT Microchip Integrated Circuit (SOT23 (6-Pin)) In Stock
The 93AA76BT-I/OT is an 8 Kbit (512 x 16) serial EEPROM from Microchip, operating at 1.8 V with a 3 MHz SPI-compatible interface and 1 million write/erase cycle endurance. Key specs: 200-year data retention, industrial temperature rating, 6-pin SOT-23 package. Available in stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- 93AA76BT-I/OT Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3136(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 serial EEPROM with 512 x 16 organization for flexible 16-bit word-addressable data storage
- Ultra-low 1.8 V operation enabling direct integration with low-voltage microcontrollers and SoCs
- 1 million write/erase cycle endurance with 200-year minimum data retention for long-life applications
- Compact 6-pin SOT-23 package for space-constrained portable and wearable device designs
Applications
The 93AA76BT-I/OT is ideal for storing configuration data, calibration parameters, and user settings in microcontroller-based systems such as IoT sensors, portable medical devices, and consumer electronics. Its low 1.8 V operating voltage and 3 MHz serial interface make it well-suited for battery-powered embedded designs requiring non-volatile data retention. The industrial temperature grade ensures reliable operation in automotive and industrial monitoring applications.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOT-23-6 |
| Factory Lead Time | 6Weeks |
| YTEOL | 9 |
| Clock Frequency-Max (fCLK) | 3MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | R-PDSO-G6 |
| 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 | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| 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 | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Toggle Bit | YES |
| Write Cycle Time-Max (tWC) | 5ms |
| Write Protection | SOFTWARE |
| 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 of the 93AA76BT-I/OT?
The 93AA76BT-I/OT has an 8 Kbit (8192-bit) memory density organized as 512 words of 16 bits each, providing adequate non-volatile storage for configuration tables, calibration data, and small parameter sets in embedded applications.
What is the maximum clock frequency for the 93AA76BT-I/OT?
The 93AA76BT-I/OT supports a maximum clock frequency of 3 MHz, enabling fast serial data transactions over a Microwire/SPI-compatible interface, which is sufficient for most microcontroller-based EEPROM read and write operations.
How many write cycles can the 93AA76BT-I/OT endure?
The 93AA76BT-I/OT is rated for up to 1 million write/erase cycles per memory location, ensuring long operational life in applications with frequent data updates such as usage counters, logging systems, or dynamic configuration storage.
What package does the 93AA76BT-I/OT come in?
The 93AA76BT-I/OT is housed in a 6-pin SOT-23 package (SOT-23-6), which is an extremely compact surface-mount package ideal for miniaturized PCB designs in portable electronics, wearables, and space-constrained embedded modules.
What operating voltage does the 93AA76BT-I/OT require?
The 93AA76BT-I/OT operates at 1.8 V, making it directly compatible with low-voltage microcontrollers, Bluetooth SoCs, and ARM-based processors that use 1.8 V I/O banks, without requiring level translation circuitry.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.2800 | $1.28 |
| 10+ | $0.4830 | $4.83 |
| 100+ | $0.4100 | $41.00 |
| 250+ | $0.3859 | $96.48 |
| 500+ | $0.3377 | $168.85 |
| 1000+ | $0.3136 | $313.60 |
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