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M24SR04 belongs to the ST25 family which includes all STMicroelectronics NFC/RFID tag and reader products.
The M24SR04 devices is a dynamic NFC/RFID tag IC with a dual interface. It embeds an EEPROM memory. It can be operated from an I2C interface or by a 13.56 MHz RFID reader or an NFC phone.
The I2C interface uses a two-wire serial interface, consisting of a bidirectional data line and a clock line. It behaves as a slave in the I2C protocol.
The RF protocol is compatible with ISO/IEC 14443 Type A and NFC Forum Type 4 Tag.Key Features
- I2C interface
- Two-wire I2C serial interface supports 1 MHz protocol
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Single supply voltage:
- 2.7 V to 5.5 V for grade Y
- 2.4 V to 5.5 V for grade G (Limited temperature range -25 to 85 °C)
- Contactless interface
- NFC Forum Type 4 Tag
- ISO/IEC 14443 Type A
- 106 Kbps data rate
- Internal tuning capacitance: 25 pF
- Memory
- 512-byte (4-kbit) EEPROM
- Support of NDEF data structure
- Data retention: 200 years
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Write cycle endurance:
- 1 million Write cycles at 25 °C
- 600k Write cycles at 85 °C
- Read up to 246 bytes in a single command
- Write up to 246 bytes in a single command
- 7 bytes unique identifier (UID)
- 128 bits passwords protection
- Package
- 8-lead small-outline package (SO8) ECOPACK2®
- TSSOP8 ECOPACK2®
- UFDFPN8 ECOPACK2®
- Digital pad
- GPO: configurable General Purpose Output
- RF disable: activation/deactivation of RF commands
- Temperature range
- From - 40 °C up to 85 °C
- I2C interface
Featured Videos
Experiment with NFC/RFID tags using the ST M24SR-DISCOVERY
All tools & software
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Product Specifications (2)
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Application Notes (5 of 7)
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Application Notes for related Tools & Software (3)
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Presentations (1)
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Flyers (1)
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Brochures (2)
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - M24SR04-Y
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| M24SR04-YDW6T/2 |
Active
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TSSOP-8L | Industrial | Ecopack2 | |
| M24SR04-YMC6T/2 |
Active
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UFDFPN 8 2x3x0.6 | Industrial | Ecopack2 | |
| M24SR04-YMN6T/2 |
Active
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SO8 | Industrial | Ecopack2 |
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(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| M24SR04-YDW6T/2 | 3 distributors | Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | TSSOP-8L | -40 | 85 | CHINA | 0.33 / 1k | |
| M24SR04-YMC6T/2 | 2 distributors | Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | UFDFPN 8 2x3x0.6 | -40 | 85 | PHILIPPINES | 0.35 / 1k | |
| M24SR04-YMN6T/2 | 5 distributors | Free Sample Buy Direct |
Active
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EAR99 | NEC | Tape And Reel | SO8 | -40 | 85 | CHINA | 0.33 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
