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Microchip Technology ATA5575M2330-DBN
- Part No.:
- ATA5575M2330-DBN
- Manufacturer:
- Microchip Technology
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- Die
- Datasheet:
-
ATA5575M2330-DBN.pdf
- Description:
- IC RFID TRANSP 100-150KHZ DIE
- Quantity:
- Payment:
- Shipping:
Inventory:1,019
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Product details
Overview
ATA5575M2330-DBN from Microchip Technology (formerly Atmel) is a contactless read/write low-frequency RFID identification IC operating in the 100–150 kHz band. It functions as a passive transponder powered and communicated with via a single external coil, featuring 128-bit EEPROM user memory (16 bytes), 8-bit configuration memory, on-chip 330 pF ±3% antenna capacitor, and ISO/IEC 11784/11785 FDX-B compliance for animal identification systems.
For engineers reviewing the ATA5575M2330-DBN datasheet, ATA5575M2330-DBN pinout, ATA5575M2330-DBN application, or ATA5575M2330-DBN equivalent, this page delivers verified technical context, exact memory mapping, modulation modes (Differential Biphase RF/32, FSK2 RF/50), lock-bit security behavior, and die-level packaging details for direct coil bonding in embedded RFID tag assembly.
Technical Context
The ATA5575M2330-DBN integrates an analog front end with rectifier, clock extractor, field-gap detector, and switchable resistive load modulator between Coil 1 and Coil 2 for uplink transmission. Its controller executes pulse-interval-encoded downlink command decoding (RESET, Read ID, Write Byte, Direct Access) and manages EEPROM access with byte-wise programming and built-in HV charge pump.
Memory architecture comprises 136-bit EEPROM (17 × 8-bit bytes), where bytes 0–15 hold user data and byte 16 stores configuration including ID length (128-bit default), modulation type, and lock bits (00001b = reprogrammable, 01101b = fully locked). The device supports FDX-A (RF/50) and FDX-B (RF/32) telegram structures per ISO 11785, with factory pre-programmed UID traceability data in delivery state.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Frequency Range | 100–150 kHz - Enables operation across global LF RFID bands including 125 kHz and 134.2 kHz animal ID standards. |
| User EEPROM Capacity | 128 bits (16 bytes) - Stores ISO-compliant FDX-B telegrams including 38-bit unique number, 10-bit country code, CRC, and trailer. |
| Configuration Memory | 8-bit byte (EEPROM address 16) - Controls ID length, modulation scheme, and memory lock state; loaded at POR and during reads. |
| On-Chip Capacitor | 330 pF ±3% - Reduces external component count and improves antenna Q-tolerance for stable coil resonance at 125 kHz. |
| Modulation Schemes | Differential Biphase RF/32 (FDX-B) and FSK2 RF/50 (FDX-A) - Ensures interoperability with ISO 11785 readers using standardized encoding. |
| Programming Time | 5.6 ms typical per byte - Includes erase, verify, program, and final verification; enables reliable field-programming in production environments. |
| Data Retention | 20 years at +55°C - Guarantees long-term integrity of animal ID codes and traceability data under industrial storage conditions. |
Pinout & Package
ATA5575M2330-DBN is supplied as a bare die on sticky tape (3M 7419) with 25 µm gold bumps, thickness 280 µm. It features two terminals only: Coil 1 and Coil 2 - both serve as bidirectional interface for RF power harvesting and load-modulated data transmission.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Coil 1 | Analog RF terminal | Connects to one end of external LC tank; participates in rectification, clock extraction, and resistive load modulation. |
| Coil 2 | Analog RF terminal | Connects to other end of external LC tank; completes RF power path and enables bidirectional communication via damping control. |
Key Features
| Feature | Design Value |
|---|---|
| Contactless power & data interface | Single-coil operation eliminates need for battery or wired power - enables maintenance-free implantable and embedded tag designs. |
| ISO/IEC 11784/11785 FDX-B compliance | Factory-configured byte 16 = 0x09 ensures immediate compatibility with global animal ID readers without reprogramming. |
| Programmable lock bits (bits 1–5 of byte 16) | Three defined states: reprogrammable (00000b), read-only with data output (00001b), or fully locked (01101b) - prevents unauthorized overwrite after deployment. |
| On-chip 330 pF ±3% capacitor | Enables precise tuning of external coil resonance at 125 kHz without discrete capacitors - improves manufacturing yield and reduces BOM cost. |
| Mega pads with 25 µm gold bumps | 200 µm × 400 µm bump geometry optimized for direct wire bonding or flip-chip attachment to custom antenna substrates. |
Applications
| Animal Identification | Waste Management Tracking |
|---|---|
Use Scenario: Implantable microchip for livestock and companion animals compliant with ISO 11784/11785 FDX-B standard. IC Role / Device Role / Timing Role: Passive transponder providing unique 128-bit ID encoded in differential biphase RF/32 format, powered and interrogated by handheld or portal readers. Use Value: Factory-programmed UID with Atmel lot/wafer/die traceability ensures regulatory audit readiness and eliminates manual ID assignment errors. |
Use Scenario: Reusable RFID tags embedded in municipal waste bins for route optimization and fill-level monitoring. IC Role / Device Role / Timing Role: Low-power, high-Q-tolerance IDIC enabling reliable read range despite metal proximity and environmental contamination. Use Value: On-chip 330 pF capacitor stabilizes resonance under variable coil loading - maintains consistent read performance across diverse bin materials and mounting conditions. |
| Industrial Asset Tagging | Tool & Equipment Authentication |
Use Scenario: Metal-mountable RFID tags for tracking high-value machinery components in factory automation systems. IC Role / Device Role / Timing Role: Contactless read/write IC supporting direct access mode for selective byte updates during maintenance cycles. Use Value: Byte-wise EEPROM programming allows firmware revision logging or calibration data storage without full memory rewrite. |
Use Scenario: Tamper-resistant tool tags verifying authorized usage in aerospace or medical device assembly lines. IC Role / Device Role / Timing Role: Secure IDIC with configurable lock bits preventing unauthorized reprogramming of serial numbers or access credentials. Use Value: Lock-bit state '01101b' permanently disables write capability - provides hardware-enforced immutability for chain-of-custody compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LF RFID transponder applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| EM4102 | Read-only ROM-based IC; no EEPROM, no programmability, fixed 64-bit ID; no on-chip capacitor. | Suitable only for static ID applications; cannot support FDX-B structure or UID traceability. | Select when lowest-cost, highest-volume read-only tagging is required and field reprogramming is unnecessary. |
| TKS4001 | 128-bit EEPROM; supports FDX-B; but lacks integrated capacitor (requires external 330 pF); different lock-bit implementation and command set. | Requires additional passive component and reader firmware adaptation; lower integration level increases assembly complexity. | Select if existing design uses TKS4001 footprint and external capacitor layout can be retained; verify downlink protocol compatibility. |
Compared with EM4102 and TKS4001, the ATA5575M2330-DBN delivers higher system integration via its on-chip 330 pF capacitor and factory-configured FDX-B compliance, while offering deterministic memory locking for secure animal ID deployments - reducing qualification effort and field failure risk.
Availability
ATA5575M2330-DBN is available at Aetrix Electronics and suitable for animal identification, industrial asset tagging, and waste management tracking requiring stable component supply across multi-year product lifecycles.
Supply support for ATA5575M2330-DBN includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Microchip Technology acquired Atmel in 2016 and maintains full support for the ATA5575M2 family. The company specializes in secure, low-power semiconductor solutions for industrial, automotive, and IoT applications.
The ATA5575M2 series was designed specifically for ISO-compliant passive LF RFID transponders, emphasizing coil tolerance, EEPROM reliability, and seamless integration into implantable and ruggedized tag assemblies.
FAQ
What is the exact memory organization of the ATA5575M2330-DBN?
The ATA5575M2330-DBN contains 136-bit EEPROM arranged as 17 bytes of 8 bits each. Bytes 0–15 store user data (128 bits), while byte 16 holds configuration data including ID length, modulation type, and lock bits. In delivery state, byte 16 is pre-programmed to 0x09 for FDX-B operation and memory reprogrammability.
How does the ATA5575M2330-DBN achieve ISO/IEC 11784/11785 compliance?
The ATA5575M2330-DBN achieves ISO/IEC 11784/11785 compliance through factory configuration of byte 16 to 0x09 (enabling 128-bit ID, Differential Biphase RF/32, and FDX-B mode) and built-in support for the FDX-B telegram structure - including header, 38-bit unique number, 10-bit country code, 16-bit CRC, and 24-bit trailer - all stored in user EEPROM bytes 0–15.
What is the function of the on-chip 330 pF capacitor in the ATA5575M2330-DBN?
The on-chip 330 pF ±3% capacitor in the ATA5575M2330-DBN tunes the external coil's resonant frequency to 125 kHz, eliminating the need for discrete capacitors. This improves antenna Q-factor stability under mechanical stress or environmental variation, directly extending reliable read range in real-world animal ID and industrial tagging applications.
Can the ATA5575M2330-DBN be reprogrammed after initial deployment?
Yes - the ATA5575M2330-DBN supports field reprogramming of EEPROM bytes 0–15 via downlink commands (Write Byte, Direct Access) until lock bits in byte 16 are set to '01101b'. Once locked, all memory-including byte 16-is permanently read-only. Locking is irreversible and enforced in hardware.
What package form does the ATA5575M2330-DBN use, and how is it mounted?
The ATA5575M2330-DBN is supplied as a bare die on 3M 7419 sticky tape, 280 µm thick, with 200 µm × 400 µm mega pads and 25 µm gold bumps. It is designed for direct coil bonding via wire bonding or flip-chip attachment to custom antenna substrates - not for PCB mounting or socketed use.
ATA5575M2330-DBN Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- Die
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- RFID Transponder
- Frequency:
- 100kHz ~ 150kHz
- Standards:
- ISO 11784, ISO 11785
- Interface:
- -
- Voltage - Supply:
- -
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- Die
ATA5575M2330-DBN FAQ
1.How can I place an order for ATA5575M2330-DBN through Aetrix?
Please submit a Request for Quotation (RFQ) for ATA5575M2330-DBN on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ATA5575M2330-DBN reliable?
The price and inventory of ATA5575M2330-DBN are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ATA5575M2330-DBN is usually 5 days.
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ATA5575M2330-DBN orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ATA5575M2330-DBN order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ATA5575M2330-DBN?
For technical support, including ATA5575M2330-DBN datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ATA5575M2330-DBN requirements.
6.How does Aetrix verify that ATA5575M2330-DBN is sourced from the original manufacturer or authorized distributors?
All ATA5575M2330-DBN products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ATA5575M2330-DBN meets industry standards.
7.What is the process for return or replacement of ATA5575M2330-DBN?
All ATA5575M2330-DBN units undergo pre-shipment inspection (PSI). If there is an issue with ATA5575M2330-DBN, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ATA5575M2330-DBN part is unused and in its original packaging.
Return procedure for ATA5575M2330-DBN:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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