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Microchip Technology ATA5577M1330-PAE
- Part No.:
- ATA5577M1330-PAE
- Manufacturer:
- Microchip Technology
- Category:
- RFID, RF Access, Monitoring ICs
- Package:
- NOA3 Micromodule
- Datasheet:
-
ATA5577M1330-PAE.pdf
- Description:
- IC RFID TRANSP 100-150KHZ NOA3
- Quantity:
- Payment:
- Shipping:
Inventory:1,618
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Product details
Overview
ATA5577M1330-PAE from Microchip Technology (formerly Atmel) is a contactless read/write low-frequency RFID identification IC operating at 125–134 kHz, featuring 363-bit EEPROM organized in 11 blocks with lock bits, on-chip antenna capacitor trimming, and compatibility with T5557/ATA5567 protocols. It serves as a transponder tag in access control systems requiring secure, battery-free operation.
For engineers reviewing the ATA5577M1330-PAE datasheet, ATA5577M1330-PAE pinout, ATA5577M1330-PAE application, or ATA5577M1330-PAE equivalent, key selection criteria include ISO/IEC 11784/11785 configurability, load-modulation uplink, OOK pulse-interval downlink decoding, and programmable data rates from RF/2 to RF/128 - all validated for animal ID and waste management deployments.
Technical Context
The ATA5577M1330-PAE integrates an analog front end with rectifier, clock extractor, field-gap detector, and switchable load modulator between Coil1 and Coil2. Its HV generator enables EEPROM programming without external high-voltage sources, while the mode register maintains shadow configuration from Block 0 of Page 0.
Data-rate generation supports binary-programmable even divisors (RF/2 to RF/128) plus fixed Basic mode rates (RF/8, RF/16, RF/32, etc.). Modulation options include Manchester, bi-phase, FSK, PSK, and NRZ - selected via option register settings stored in Page 1 Block 3.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| RF Frequency Range | 100–150 kHz - supports global LF RFID infrastructure including 125 kHz access readers and 134.2 kHz animal ID standards. |
| EEPROM Capacity | 363 bits (11 × 33-bit blocks) - enables storage of configuration, traceability data, and user payload with per-block lock-bit write protection. |
| Modulation Support | Manchester, bi-phase, FSK, PSK, NRZ - selectable via option register to match reader protocol requirements without hardware change. |
| Data Rate Programmability | RF/2 to RF/128 (even divisors) + fixed Basic mode rates - ensures interoperability across legacy and modern base stations. |
| On-chip Capacitor | 330 pF ±10 pF (typ.) - eliminates need for external tuning capacitor in coil interface, reducing BOM count and assembly complexity. |
| Operating Temperature | –40°C to +85°C - qualified for outdoor access control, livestock tagging, and industrial waste bin tracking environments. |
| Endurance & Retention | 100,000 write cycles; 20-year data retention at 55°C - meets long-life deployment requirements for embedded RFID tags. |
Pinout & Package
ATA5577M1330-PAE is supplied in a bare die format with pad options optimized for direct coil bonding or wire bonding. The device has two terminals: Coil1 and Coil2 - serving jointly as power supply input and bidirectional communication interface via load modulation and OOK demodulation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Coil1 | AC input / modulation node | Connects to one end of resonant LC tank; participates in RF field harvesting and load-switching for uplink transmission. |
| Coil2 | AC input / modulation node | Connects to other end of LC tank; forms current path with Coil1 for resistive damping during tag-to-reader data transmission. |
Key Features
| Feature | Design Value |
|---|---|
| ISO/IEC 11784/11785 Configurability | Enables compliance with international animal identification standards through EEPROM-based protocol selection - no mask change required. |
| High Q-Antenna Tolerance | Internal AFE options compensate for coil quality factor variation, allowing reliable operation across diverse antenna geometries and manufacturing tolerances. |
| Traceability Data Blocks | Factory-programmed and locked Blocks 1–2 in Page 1 store unique die identifiers - supports supply chain traceability and anti-counterfeiting in certified deployments. |
| Pad Options (M1/M2) | M1: 100 µm × 100 µm for wire bonding or flip-chip; M2: 200 µm × 400 µm for direct coil bonding - enables flexible integration into micromodule or inlay formats. |
Applications
| Access Control Systems | Animal Identification |
|---|---|
Use Scenario: Secure door entry using passive RFID badges compliant with ISO 11784/11785. IC Role / Device Role / Timing Role: Transponder tag IC providing encrypted UID and configurable memory layout for credential storage. Use Value: Enables battery-free, tamper-resistant badge operation with field-upgradable access permissions via reader-initiated writes. | Use Scenario: Implantable or ear-tag RFID for livestock tracking in regulatory-compliant farms. IC Role / Device Role / Timing Role: ISO 11784/11785-compliant IDIC delivering globally recognized 64-bit animal codes with factory-traceable serial numbers. Use Value: Meets EU Directive 2008/71/EC and USDA requirements via pre-programmed traceability blocks and lock-bit protected configuration. |
| Waste Management Tracking | Industrial Asset Tagging |
Use Scenario: RFID-enabled smart bins monitored for fill-level and route optimization in municipal collection fleets. IC Role / Device Role / Timing Role: Passive transponder storing bin ID, installation date, and maintenance history in EEPROM blocks. Use Value: Survives harsh outdoor conditions (-40°C to +85°C) and repeated mechanical stress due to robust die packaging and high-Q tolerance. | Use Scenario: Reusable tool or container tracking in automotive assembly lines with metal-rich environments. IC Role / Device Role / Timing Role: Low-frequency tag IC operating reliably near conductive surfaces using optimized coil coupling and field-gap detection. Use Value: Eliminates need for ferrite shielding or active repeaters by supporting high-Q antenna compensation and adaptive modulation parameters. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar RFID transponder applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| T5557-TS | Same 330-bit EEPROM architecture and Basic/Extended mode support; lacks on-chip capacitor and ISO/IEC 11784/11785 configuration bits. | Requires external 330-pF capacitor; limited to legacy access control systems without animal ID compliance needs. | Select when cost-sensitive designs prioritize pin-for-pin compatibility over integrated tuning and regulatory flexibility. |
| ATA5567-PL | Identical functional block diagram and memory map; differs in pad geometry (PL = 150 µm × 150 µm) and absence of factory-traceable Blocks 1–2. | Suitable for general-purpose IDIC use but not certified for animal ID traceability mandates requiring locked factory data. | Choose for non-regulated asset tagging where full EEPROM configurability suffices and traceability is not required. |
Compared with T5557-TS and ATA5567-PL, the ATA5577M1330-PAE provides integrated antenna capacitance, ISO/IEC 11784/11785 configurability, and factory-programmed traceability blocks - making it the only option qualified for certified animal ID and municipal waste tracking deployments requiring long-term data integrity and regulatory alignment.
Availability
ATA5577M1330-PAE is available at Aetrix Electronics and suitable for access control systems, animal identification programs, and waste management tracking solutions requiring stable component supply, long-life data retention, and global LF RFID interoperability.
Supply support for ATA5577M1330-PAE 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 continues development of its RFID IC portfolio, emphasizing secure, ultra-low-power wireless identification solutions for industrial and regulatory-critical applications.
The ATA5577 series was designed specifically for passive, contactless LF RFID transponders in demanding environments - targeting applications where battery-free operation, long-term data integrity, and global standard compliance are mandatory.
FAQ
What is the primary function of the ATA5577M1330-PAE in an RFID system?
The ATA5577M1330-PAE functions as a passive, contactless read/write transponder IC that harvests power and communicates bidirectionally via a single LC coil. It stores and transmits identification data using load modulation (uplink) and decodes OOK pulse-interval encoded commands (downlink), enabling its use as a tag in LF RFID systems without onboard power.
Does the ATA5577M1330-PAE support ISO/IEC 11784 and ISO/IEC 11785 standards?
Yes, the ATA5577M1330-PAE is configurable for ISO/IEC 11784/11785 compliance through EEPROM-based protocol selection. This capability is explicitly documented in the datasheet summary and distinguishes it from earlier variants like the T5557, which lack native support for these animal identification standards.
What are the key differences between the ATA5577M1330-PAE and the T5557-TS?
The ATA5577M1330-PAE integrates a 330-pF on-chip antenna capacitor and supports ISO/IEC 11784/11785 configuration, while the T5557-TS requires an external capacitor and lacks those regulatory bits. Both share Basic/Extended mode operation and 33-bit block structure, but only the ATA5577M1330-PAE delivers full animal ID compliance out-of-box.
How is memory organized and protected in the ATA5577M1330-PAE?
The ATA5577M1330-PAE contains 363-bit EEPROM divided into 11 blocks of 33 bits each (32 data + 1 lock bit). Each block can be individually locked; once locked, neither data nor the lock bit itself can be rewritten via RF field. Block 0 holds configuration, Blocks 1–2 (Page 1) contain factory-programmed traceability data, and Block 7 may serve as a password.
What modulation schemes does the ATA5577M1330-PAE support for uplink transmission?
The ATA5577M1330-PAE supports Manchester, bi-phase, FSK, PSK, and NRZ modulation schemes for uplink transmission. These are selected dynamically via settings in the option register (Page 1 Block 3), allowing field-configurable compatibility with diverse reader protocols without hardware modification.
ATA5577M1330-PAE Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- ATA5577
- Package/Case:
- NOA3 Micromodule
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- RFID Transponder
- Frequency:
- 100kHz ~ 150kHz
- Standards:
- ISO 11784, ISO 11785
- Interface:
- -
- Voltage - Supply:
- 3.6V
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- NOA3 Micromodule
ATA5577M1330-PAE FAQ
1.How can I place an order for ATA5577M1330-PAE through Aetrix?
Please submit a Request for Quotation (RFQ) for ATA5577M1330-PAE 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 ATA5577M1330-PAE reliable?
The price and inventory of ATA5577M1330-PAE are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ATA5577M1330-PAE is usually 5 days.
3.What payment methods are accepted for ATA5577M1330-PAE?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ATA5577M1330-PAE transactions.
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4.How is shipping managed for ATA5577M1330-PAE?
ATA5577M1330-PAE orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ATA5577M1330-PAE 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 ATA5577M1330-PAE?
For technical support, including ATA5577M1330-PAE datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ATA5577M1330-PAE requirements.
6.How does Aetrix verify that ATA5577M1330-PAE is sourced from the original manufacturer or authorized distributors?
All ATA5577M1330-PAE 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 ATA5577M1330-PAE meets industry standards.
7.What is the process for return or replacement of ATA5577M1330-PAE?
All ATA5577M1330-PAE units undergo pre-shipment inspection (PSI). If there is an issue with ATA5577M1330-PAE, 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 ATA5577M1330-PAE part is unused and in its original packaging.
Return procedure for ATA5577M1330-PAE:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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