93AA56B-I/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
The 93AA56B-I/MS is a 2Kbit (128x16) serial EEPROM from Microchip with 1.8V operation and a 3-wire SPI interface in a compact MSOP-8 package. It offers up to 1 million write/erase cycles and 200-year data retention. Available from stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 93AA56B-I/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.3000(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
- 2Kbit (128x16) serial EEPROM with 3-wire SPI interface for simple microcontroller integration
- 1.8V low-voltage operation ideal for battery-powered and low-power embedded systems
- Up to 1,000,000 write/erase cycles with minimum 200-year data retention for high reliability
- Compact MSOP-8 package minimizes PCB footprint for space-constrained designs
Applications
The 93AA56B-I/MS is ideal for storing configuration data, calibration parameters, and user preferences in consumer electronics, IoT devices, and industrial control systems. Its low 1.8V operating voltage makes it particularly suitable for battery-powered wearables and portable medical equipment. It is also commonly used in automotive electronics and appliances requiring non-volatile data storage with a simple serial interface.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | MSOP-8 |
| Factory Lead Time | 12Weeks |
| YTEOL | 8 |
| Clock Frequency-Max (fCLK) | 1MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Memory Density | 2048bit |
| Memory IC Type | EEPROM |
| Memory Width | 16 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 128words |
| Number of Words Code | 128 |
| Operating Mode | SYNCHRONOUS |
| Organization | 128X16 |
| Output Characteristics | TOTEM POLE |
| 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 |
| 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 | 0.002mA |
| 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 | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Toggle Bit | YES |
| Write Cycle Time-Max (tWC) | 6ms |
| 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 memory capacity of the 93AA56B-I/MS?
The 93AA56B-I/MS has a memory capacity of 2Kbit (2048 bits), organized as 128 words of 16 bits each, making it suitable for compact data storage in embedded applications.
What is the operating voltage range of the 93AA56B-I/MS?
The 93AA56B-I/MS operates at 1.8V, making it ideal for low-voltage and battery-powered systems where power consumption is a critical design consideration.
How many write cycles does the 93AA56B-I/MS support?
The 93AA56B-I/MS supports up to 1,000,000 write/erase cycles with a minimum data retention of 200 years, ensuring long-term reliability for frequently updated configuration storage.
What interface does the 93AA56B-I/MS use?
The 93AA56B-I/MS uses a 3-wire serial interface compatible with SPI, supporting a maximum clock frequency of 1 MHz for straightforward integration with most microcontrollers.
What package is the 93AA56B-I/MS available in?
The 93AA56B-I/MS is available in an MSOP-8 package (Micro Small Outline Package, 8-pin), offering a very compact footprint suitable for space-constrained PCB designs in portable electronics.
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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+ | $0.4000 | $0.40 |
| 10+ | $0.3940 | $3.94 |
| 100+ | $0.3500 | $35.00 |
| 134+ | $0.3150 | $42.21 |
| 4000+ | $0.3086 | $1234.44 |
| 5000+ | $0.3000 | $1500.00 |
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