24AA04-I/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
The Microchip 24AA04-I/MS is a 4Kb I2C serial EEPROM in an MSOP-8 package. It operates at up to 400 kHz clock frequency with 1,000,000 write/erase cycle endurance and 200-year data retention. Available from stock with worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 24AA04-I/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1000(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of 24AA04-I/MS?
- 4Kb I2C serial EEPROM with 400 kHz fast-mode interface for high-speed data transfers
- 1,000,000 write/erase cycle endurance with 200-year minimum data retention
- Compact MSOP-8 package with RoHS-compliant lead-free construction
What is 24AA04-I/MS used for?
The 24AA04-I/MS is widely used in consumer electronics for storing configuration data and user settings in appliances, IoT devices, and remote controls. It is also deployed in industrial control systems for parameter storage and calibration data retention. Its compact MSOP-8 footprint makes it ideal for space-constrained designs such as wearables and smart sensors.
What are the specifications of 24AA04-I/MS?
| Pbfree Code | Yes |
| Manufacturer Package Code | MSOP-8 |
| Factory Lead Time | 11Weeks |
| Date Of Intro | 1991-01-01 |
| YTEOL | 8 |
| Clock Frequency-Max (fCLK) | 0.4MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| I2C Control Byte | 1010XXMR |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Memory Density | 4096bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Ports | 1 |
| Number of Words | 512words |
| Number of Words Code | 512 |
| Operating Mode | SYNCHRONOUS |
| Organization | 512X8 |
| Output Characteristics | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 2.5V |
| Qualification Status | Not Qualified |
| Screening Level | AEC-Q100 |
| Serial Bus Type | I2C |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.003mA |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.7V |
| 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 |
| 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 |
Where can I find the 24AA04-I/MS datasheet?
24AA04-I/MS Datasheet DownloadOfficial datasheet from Microchip
What are equivalent replacements for 24AA04-I/MS?
Compatible alternatives and drop-in replacements for 24AA04-I/MS:
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Frequently Asked Questions
What is the maximum clock frequency supported by the 24AA04-I/MS?
The 24AA04-I/MS supports a maximum I2C clock frequency of 400 kHz, making it compatible with standard mode (100 kHz) and fast-mode (400 kHz) I2C masters for reliable high-speed serial communication.
How long can the 24AA04-I/MS retain data without power?
The 24AA04-I/MS is rated for a minimum data retention time of 200 years, ensuring long-term storage of configuration parameters and critical system data without any refresh requirement.
What package does the 24AA04-I/MS use and what are its dimensions?
The 24AA04-I/MS is housed in an 8-pin MSOP (Mini Small Outline Package) which provides a compact footprint suitable for space-constrained PCB designs in portable and embedded applications.
Is the 24AA04-I/MS RoHS compliant and lead-free?
Yes, the 24AA04-I/MS is fully RoHS compliant and lead-free, as indicated by its Pb-free code rating, making it suitable for environmentally conscious designs and compliant with international hazardous substance regulations.
What are typical applications for the 24AA04-I/MS EEPROM?
Typical applications include storing calibration data, system parameters, and user configuration in consumer electronics, industrial sensors, medical devices, and IoT nodes where reliable non-volatile memory with low power consumption is required.
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