Product overview
Description
The ST25TA512B and ST25TA02KB devices are NFC tag ICs, with an optional general purpose output available on ST25TA02KB-D and ST25TA02KB-P. They embed an up to 2 -Kbit EEPROM, and can be operated from a 13.56 MHz RFID reader or an NFC phone.The ST25TA512B, ST25TA02KB,
ST25TA02KB-D and ST25TA02KB-P devices are NFC Forum Type 4 Tags.
They communicate using the ISO/IEC 14443 Type A protocol, and feature a digital signature generated by TruST25™ (a set of software and procedures) used to prove the origin of the chip in cloning detection.
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All features
- Contactless interface
- NFC Forum Type 4 Tag, certified by the NFC Forum
- ISO/IEC 14443 Type A
- 106 kbps data rate
- Internal tuning capacitance: 50 pF
- Memory
- Up to 256-byte (2-Kbit) EEPROM
- Support NDEF data structure
- Data retention: 200 years
- Endurance: 1 million erase-write cycles
- Read up to 256 bytes in a single command
- Write up to 54 bytes in a single command
- Chaining capability
- 7-byte unique identifier (UID)
- 128-bit password protection
- 20-bit event counter with anti-tearing
- Product identification and protection
- TruST25™ digital signature
- Package
- UFDFPN5 ECOPACK®2
- Digital output
- GPO: configurable general purpose output
- driven by an open drain transistor, available on ST25TA02KB-D only
- enabling no DC consumption (CMOS output buffer), available on ST25TA02KB-P only.
- GPO: configurable general purpose output
- Contactless interface
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All tools & software
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 27 Sep 2018 | 27 Sep 2018 |
Application Notes (4)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 02 Feb 2021 | 02 Feb 2021 | |||
| 19 Mar 2021 | 19 Mar 2021 | |||
| 02 Feb 2021 | 02 Feb 2021 | |||
| 30 Jan 2018 | 30 Jan 2018 |
Technical Notes & Articles (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 02 Feb 2021 | 02 Feb 2021 |
Presentations (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Mar 2021 | 23 Mar 2021 |
Flyers (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 30 Apr 2021 | 30 Apr 2021 |
Brochures (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 30 Apr 2021 | 30 Apr 2021 | |||
| 18 Apr 2019 | 18 Apr 2019 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - ST25TA512B
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** |
|---|---|---|---|---|---|
| ST25TA512B-AC6F5 | Active | 75UM GOLD BUMPED DICE | Industrial | N/A | |
| ST25TA512B-AC6G5 | Active | GOLD BUMPED DICE | Industrial | N/A |
(**) 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$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| ST25TA512B-AC6G5 | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Not Applicable | GOLD BUMPED DICE | -40 | 85 | TAIWAN | 0.06 / 10k | ||
| ST25TA512B-AC6F5 | No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Not Applicable | 75UM GOLD BUMPED DICE | -40 | 85 | TAIWAN | 0.06 / 10k | ||
Marketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.06 / 10kMarketing Status
ActiveECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.06 / 10k(*) 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
