24VL014H/SN Microchip Integrated Circuit (Small Outline Packages) In Stock
Microchip 24VL014H/SN is a 1 Kbit I2C EEPROM with 1.5 V to 1.8 V ultra-low-voltage operation, 1 million write/erase cycle endurance, and 200-year minimum data retention in a standard SOIC-8 package. It supports up to 0.4 MHz I2C clock speed, making it ideal for configuration storage in energy-harvesting and coin-cell-powered designs. Available RoHS-compliant from global distributors with standard 6-week factory lead time.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- 24VL014H/SN Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.4397(MOQ 1)
- Temp Range
- -20.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1.5 V to 1.8 V ultra-low-voltage operation enabling use in energy-harvesting and coin-cell systems
- 1 million write/erase cycle endurance with 200-year minimum data retention for reliable non-volatile storage
- Standard I2C interface at up to 0.4 MHz with programmable address byte (1010DDDR) for multi-device bus sharing
- RoHS-compliant SOIC-8 package (JESD-609 e3) with 3.9 mm body for drop-in PCB compatibility
Applications
The 24VL014H/SN is deployed in ultra-low-voltage embedded systems such as wearables, medical patches, and IoT sensor nodes that run from 1.5 V to 1.8 V supplies to maximize battery runtime. Its 1 million write cycle endurance supports frequent configuration updates and calibration data logging in instruments with frequent power cycling. The SOIC-8 package and standard I2C address scheme allow up to 8 devices on a shared 2-wire bus, enabling compact multi-node memory architectures.
Specifications
| Manufacturer Package Code | SOIC-8 |
| Factory Lead Time | 6Weeks |
| YTEOL | 5 |
| Additional Feature | 1.5V TO 1.8V @ 0.1MHz |
| Clock Frequency-Max (fCLK) | 0.4MHz |
| Data Retention Time-Min | 200 |
| Endurance | 1000000 Write/Erase Cycles |
| I2C Control Byte | 1010DDDR |
| JESD-30 Code | R-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 | OPEN-DRAIN |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.23 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Programming Voltage | 2.5V |
| Qualification Status | Not Qualified |
| Screening Level | TS 16949 |
| Serial Bus Type | I2C |
| Standby Current-Max | 0.000001A |
| Supply Current-Max | 0.003mA |
| Supply Voltage-Max (Vsup) | 3.6V |
| Supply Voltage-Min (Vsup) | 1.8V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| 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
Compatible alternatives and drop-in replacements for 24VL014H/SN:
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Frequently Asked Questions
At what supply voltage can the 24VL014H/SN operate and why does this matter for coin-cell designs?
The 24VL014H/SN operates from 1.5 V to 1.8 V, covering the discharge curve of many coin-cell batteries (CR2032 typically discharges to 2.0 V, but paired with an LDO the 1.8 V rail is maintained throughout). This allows the EEPROM to retain and update configuration data even late in battery life without requiring a boost converter, saving cost and PCB space in wearable and medical device designs.
How many write cycles does the 24VL014H/SN support and how long will stored data persist?
The 24VL014H/SN is rated for 1 million write/erase cycles with a minimum data retention time of 200 years. This makes it suitable for applications that update stored parameters frequently, such as runtime counters, sensor calibration coefficients, and user settings in industrial control panels operating over a 10 to 20-year product lifetime.
How does the I2C address byte of the 24VL014H/SN enable multi-device bus configurations?
The device uses the I2C control byte format 1010DDDR, where the D bits are hardware-selectable device address pins. This allows up to 8 instances of 24VL014H/SN to share a single 2-wire I2C bus at up to 0.4 MHz clock frequency, providing up to 8 Kbits of distributed non-volatile storage without additional bus arbitration hardware.
Is the 24VL014H/SN pin-compatible with standard 24-series EEPROMs in larger density versions?
Yes, the 24VL014H/SN uses the standard 8-pin SOIC footprint common to the 24-series EEPROM family, with compatible pinout allowing designers to swap to higher-capacity versions such as 24VL025 (2 Kbit) or 24VL025H (2 Kbit with write-protect) on the same PCB layout. The 3.9 mm body SOIC-8 package is compatible with IPC-7351 standard land patterns used across the broader 24xx family.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.6220 | $0.62 |
| 10+ | $0.6200 | $6.20 |
| 20+ | $0.6000 | $12.00 |
| 100+ | $0.5100 | $51.00 |
| 2800+ | $0.4419 | $1237.40 |
| 5600+ | $0.4396 | $2462.04 |
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