M24C16-DFCU6TP/K STMicroelectronics Integrated Circuit (BGA) In Stock
STMicroelectronics M24C16-DFCU6TP/K is a 16-Kbit (2 K × 8-bit) I2C serial EEPROM in a 4-ball CSP package with a 400 kHz fast-mode bus clock. It operates from 1.8 V to 5.5 V with 1 million write cycle endurance. Available from stock worldwide with competitive pricing and fast shipping.
- Manufacturer
- STMicroelectronics
- Package
- BGA
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- M24C16-DFCU6TP/K Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.1607(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 M24C16-DFCU6TP/K?
- 16 Kbit (2048 × 8-bit) EEPROM capacity with 400 kHz Fast-mode I2C interface, suitable for configuration data and calibration coefficient storage
- Ultra-compact 4-ball CSP package measuring under 1 mm × 1 mm, enabling dense PCB layouts in wearable and IoT devices
- Wide supply range of 1.8 V to 5.5 V with low active current below 1 mA and sub-1 µA standby current for battery-operated nodes
- 1 million write cycle endurance and 40-year data retention ensure reliable non-volatile storage over product lifetime
What is M24C16-DFCU6TP/K used for?
The M24C16-DFCU6TP/K is designed for wearable electronics, IoT sensor nodes, and medical devices requiring non-volatile configuration memory in the smallest possible footprint, leveraging its sub-1 mm² CSP package. Its I2C interface at 400 kHz allows fast read/write access for storing calibration tables, device identifiers, and power-management settings in smart meters and wireless sensor tags. The 1.8 V minimum supply and ultra-low standby current make it ideal for energy-harvesting systems and coin-cell-powered applications.
What are the specifications of M24C16-DFCU6TP/K?
| Factory Lead Time | 10Weeks |
| YTEOL | 6 |
| Clock Frequency-Max (fCLK) | 0.4MHz |
| JESD-30 Code | R-PBGA-B4 |
| Memory Density | 16384bit |
| Memory IC Type | EEPROM |
| Memory Width | 8 |
| Number of Functions | 1 |
| Number of Words | 2048words |
| Number of Words Code | 2000 |
| Operating Mode | SYNCHRONOUS |
| Organization | 2KX8 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Parallel/Serial | SERIAL |
| Peak Reflow Temperature (Cel) | 260 |
| Serial Bus Type | I2C |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.6V |
| Supply Voltage-Nom (Vsup) | 1.8V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | BALL |
| Terminal Pitch | 0.4mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.32.00.51 |
| Country of Origin | Singapore |
Where can I find the M24C16-DFCU6TP/K datasheet?
M24C16-DFCU6TP/K Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for M24C16-DFCU6TP/K?
Compatible alternatives and drop-in replacements for M24C16-DFCU6TP/K:
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Frequently Asked Questions
What is the storage capacity and organization of the M24C16-DFCU6TP/K?
The M24C16-DFCU6TP/K stores 16 Kbits organized as 2048 bytes (2 K × 8-bit), accessed over I2C with 8-byte page write buffers. This capacity accommodates firmware configuration tables, serial numbers, factory calibration data, and user parameters in a single compact device without consuming SPI bus resources.
How does the CSP package of M24C16-DFCU6TP/K benefit space-constrained designs?
The 4-ball Chip Scale Package (CSP) has an extremely small footprint of approximately 1.0 mm × 1.0 mm with a 0.5 mm ball pitch, consuming up to 80% less PCB area than an equivalent SOT-23-5 package. This makes it the preferred choice for wearable fitness trackers, hearing aids, and smart card modules where every square millimeter of board space is at a premium.
What write endurance and data retention does the M24C16-DFCU6TP/K guarantee?
ST specifies 1 million write cycles per byte and a minimum data retention of 40 years at 85°C for the M24C16-DFCU6TP/K. These figures comfortably cover industrial applications that update calibration registers daily over 10-year product lifetimes, and they exceed the 100,000-cycle minimum common in competing serial EEPROM families.
Can M24C16-DFCU6TP/K operate on the same I2C bus as other STMicroelectronics EEPROM devices?
Yes. The M24C16 uses a 7-bit I2C address where the upper 4 bits are fixed at 1010b and the lower 3 bits are set by the A0, A1, A2 address pins (or hardwired in CSP variants). Up to 8 devices can share one I2C bus at 400 kHz Fast-mode, allowing a system to scale EEPROM capacity from 16 Kbits to 128 Kbits by populating multiple M24C16 devices.
How should the M24C16-DFCU6TP/K supply voltage be decoupled on a 1.8 V IoT board?
ST recommends placing a 100 nF ceramic bypass capacitor within 2 mm of the VCC ball and a 10 µF bulk capacitor on the power plane to handle I2C write-burst current spikes of up to 1 mA. On a 1.8 V rail, using a low-ESR 0402 ceramic capacitor rated at ≥ 4 V ensures stable I2C communication during rapid page-write sequences.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $0.1607 | $0.16 |
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