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NXP Semiconductors A7001AGHN1/T1AG315
- Part No.:
- A7001AGHN1/T1AG315
- Manufacturer:
- NXP Semiconductors
- Category:
- Application Specific Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
A7001AGHN1/T1AG315.pdf
- Description:
- MCU SECURE ID 32-HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:4,463
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Product details
Overview
A7001AGHN1/T1AG315 from NXP Semiconductors is a tamper-resistant secure microcontroller (MCU) based on the hardened MX51CPU core, delivering Java Card Open Platform (JCOP) 2.4.2 R1 OS, 76 kB EEPROM, I²C slave interface (100 kbit/s), and hardware-accelerated cryptographic coprocessors for RSA-2048, ECC-320, AES-128/192/256, and triple-DES. It operates from 1.62 V to 5.5 V and supports −25 °C to +85 °C ambient temperature - deployed in embedded authentication systems requiring certified security.
For engineers reviewing the A7001AGHN1/T1AG315 datasheet, A7001AGHN1/T1AG315 pinout, A7001AGHN1/T1AG315 application, or A7001AGHN1/T1AG315 equivalent, key selection considerations include JCOP 2.4.2 R1 compliance, ISO/IEC 7816 and ISO/IEC 14443 support exclusivity (not present on A7001), sleep current (40 µA typical), PKI coprocessor performance, and HVQFN32 package integration with I²C host controllers.
Technical Context
The A7001AGHN1/T1AG315 implements an asynchronous self-timed handshake architecture for side-channel attack resilience and integrates dedicated Secure_MX51 CPU logic with NXP's Secure Fetch Technology to protect ROM/RAM/EEPROM code fetches against laser and fault injection. Its cryptographic subsystem includes independent PKI, AES, and triple-DES coprocessors operating in parallel with the CPU.
It runs JCOP 2.4.2 R1 firmware pre-installed with X.509 client authentication applet and supports Java Card 3.0.1 Classic and GlobalPlatform 2.1.1 standards. The device lacks ISO/IEC 7816 and ISO/IEC 14443 interfaces - confirmed for A7001 series - and relies solely on I²C for host communication, with wake-up from sleep triggered by I²C activity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Secure_MX51 (enhanced 80C51) with asynchronous handshaking circuitry for DPA/SPA resistance |
| Operating Voltage | 1.62 V to 5.5 V - enables direct interfacing with diverse host power domains without level-shifting |
| EEPROM Capacity | 76 kB - sufficient for full JCOP OS, applets, keys, certificates, and application data storage |
| I²C Interface | 100 kbit/s slave only - compatible with standard I²C controllers; no master mode or multi-master arbitration |
| Cryptographic Acceleration | RSA-2048, ECC-GF(p)-320, AES-128/192/256, triple-DES - offloads intensive crypto from host MCU |
| Sleep Current | 40 µA typical with weak-pull I²C pads - preserves bus integrity while minimizing standby power |
| Temperature Range | −25 °C to +85 °C - qualified for industrial and consumer embedded environments, not extended automotive |
Pinout & Package
HVQFN32 package (SOT617-1), 5 mm × 5 mm × 0.85 mm body, thermally enhanced, no leads, wettable flanks - optimized for automated optical inspection and thermal dissipation in space-constrained designs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply input | Primary supply rail (1.62–5.5 V); decoupling required per JEDEC JESD625-B |
| VSS | Ground reference | Digital ground plane connection; must be low-impedance and tied to host system GND |
| SDA | I²C data line | Open-drain bidirectional signal; requires external pull-up; supports wake-up from sleep |
| SCL | I²C clock line | Open-drain input; synchronous with SDA; defines I²C timing and arbitration |
| RST_N | Active-low reset input | Asynchronous hardware reset; asserted low resets CPU, peripherals, and state machines |
| PVDD/CLK | Program voltage / clock input | Not used in standard I²C operation; reserved for internal programming or test modes |
| IO1–IO3 | General-purpose I/O | Configurable as input/output via JCOPX API; IO1/IO2 map to SDA/SCL in default I²C mode |
Key Features
| Feature | Design Value |
|---|---|
| Secure Fetch Technology | Hardware-level protection of ROM/RAM/EEPROM instruction fetches against laser fault injection and spatially resolved light attacks |
| Active Shielding | Metal-layer shielding integrated into die layout to detect and disrupt physical probing attempts |
| On-chip TRNG | AIS-31-compliant true random number generator - provides entropy for key generation and nonces without external sources |
| PKI Coprocessor | Hardware-accelerated RSA-2048 signing/verification in <100 ms; ECC-320 scalar multiplication in <50 ms |
| JCOP 2.4.2 R1 OS | Fully compliant Java Card 3.0.1 Classic and GlobalPlatform 2.1.1 - enables interoperable applet deployment across certified platforms |
Applications
| Smart Access Control System | Industrial IoT Edge Node |
|---|---|
Use Scenario: Secure credential validation for door controllers using X.509 certificate-based mutual TLS handshake with cloud identity provider. IC Role / Device Role / Timing Role: Secure authentication microcontroller executing JCOP applets to verify host challenge, sign response, and manage private key lifecycle. Use Value: Prevents cloning and replay attacks via hardware-bound key storage and side-channel resistant crypto operations - meeting ISO/IEC 15408 EAL5+ requirements. | Use Scenario: Firmware signature verification and secure boot in programmable logic controller (PLC) modules before loading field-upgradeable control logic. IC Role / Device Role / Timing Role: Trusted execution environment providing cryptographic attestation and secure key derivation for bootloader integrity checks. Use Value: Ensures only signed, unmodified firmware executes - mitigating supply chain compromise and unauthorized remote code injection. |
| Healthcare Wearable Authentication | Pay-TV Conditional Access Module |
Use Scenario: Patient identity binding in Bluetooth-enabled glucose monitor transmitting encrypted health data to HIPAA-compliant mobile app. IC Role / Device Role / Timing Role: Embedded secure element performing FIDO2-style attestation and ECDH key agreement with companion device. Use Value: Enables zero-trust device pairing with forward secrecy and hardware-enforced key isolation - satisfying FDA cybersecurity guidance for Class II devices. | Use Scenario: Subscriber authentication and content decryption key provisioning in set-top box conditional access module interfacing with broadcast headend. IC Role / Device Role / Timing Role: Secure key vault and crypto accelerator handling DES/AES session key wrapping and RSA-based entitlement management messaging. Use Value: Meets DVB-CSA and EMVCo requirements for tamper-evident key storage and real-time decryption latency under 50 ms. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar secure authentication microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| A7002AGHN1/T1AG315 | Extended temperature range (−40 °C to +90 °C); identical core, memory, crypto, and I²C interface | Required for automotive under-hood or outdoor industrial deployments where ambient exceeds +85 °C | Select A7002AGHN1/T1AG315 when extended thermal qualification is mandatory; otherwise A7001AGHN1/T1AG315 offers cost and qualification advantage for commercial-grade use. |
| SLB9670 | TPM 2.0-compliant discrete Trusted Platform Module; SPI interface; no JCOP or Java Card support | Designed for PC/server BIOS-level trust anchor integration, not embedded applet execution or contactless protocols | Choose SLB9670 for x86/ARM server platforms needing standardized TPM 2.0 services; A7001AGHN1/T1AG315 remains optimal for resource-constrained embedded devices requiring Java Card applet flexibility. |
Compared with A7002AGHN1/T1AG315, the A7001AGHN1/T1AG315 trades extended temperature tolerance for lower cost and faster qualification cycle; versus SLB9670, it delivers programmable Java Card runtime and I²C integration at the expense of TPM 2.0 standardization - making it superior for custom embedded authentication where applet agility matters more than cross-platform firmware APIs.
Availability
A7001AGHN1/T1AG315 is available at Aetrix Electronics and suitable for smart access control systems, industrial IoT edge nodes, healthcare wearable authentication, and pay-TV conditional access modules requiring stable component supply, long-term lifecycle assurance, and certified security IP.
Supply support for A7001AGHN1/T1AG315 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
NXP Semiconductors is a global semiconductor company specializing in secure connectivity solutions, with leadership in secure MCUs, NFC, RFID, and automotive processors.
The A700x family is part of NXP's secure microcontroller product line, designed specifically for high-assurance embedded authentication - enabling trusted identity, secure boot, and cryptographic key lifecycle management in constrained devices.
FAQ
What security certifications apply to the A7001AGHN1/T1AG315?
The A7001AGHN1/T1AG315 is built on NXP's Common Criteria EAL5+-certified secure platform and supports Java Card 3.0.1 Classic and GlobalPlatform 2.1.1 standards. While the A7001AGHN1/T1AG315 itself is not individually certified, it inherits the security architecture validated in the A700x family's CC certification. Full certification evidence requires evaluation of the final application configuration and personalization process.
Does the A7001AGHN1/T1AG315 support ISO/IEC 7816 or ISO/IEC 14443 interfaces?
No, the A7001AGHN1/T1AG315 does not support ISO/IEC 7816 or ISO/IEC 14443 interfaces. Per the A700x family feature table, those interfaces are exclusive to A7003–A7006 variants. The A7001AGHN1/T1AG315 implements only the I²C slave interface (100 kbit/s) for host communication - confirmed in Section 2.2 and Table 4 of the datasheet.
What is the maximum clock frequency of the A7001AGHN1/T1AG315 CPU?
The A7001AGHN1/T1AG315 features an internally generated CPU clock with a typical frequency of 62 MHz, as specified in Section 2.1 of the datasheet. This clock drives the Secure_MX51 core and all on-chip peripherals. No external clock source is required, and the frequency is fixed - not user-configurable.
Can the A7001AGHN1/T1AG315 execute custom Java Card applets?
Yes, the A7001AGHN1/T1AG315 runs JCOP 2.4.2 R1 OS and fully supports Java Card 3.0.1 Classic applet development and installation. Developers can deploy custom applets via APDU commands over I²C, leveraging the 76 kB EEPROM for persistent applet storage and execution - as documented in the JCOP User Manual (Ref. 16).
Is the A7001AGHN1/T1AG315 pin-compatible with other A700x family members in HVQFN32?
Yes, all A700x family members in HVQFN32 (SOT617-1) package share identical pinout and footprint, including A7001AGHN1/T1AG315, A7002AGHN1/T1AG315, and A7003AGHN1/T1AG315. However, functional differences exist: A7003 adds ISO/IEC 7816 pins (not connected on A7001), so PCB design must avoid routing those signals unless upgrading to a higher variant.
A7001AGHN1/T1AG315 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 32-VFQFN Exposed Pad
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Applications:
- Authentication
- Core Processor:
- MX51
- Program Memory Type:
- EEPROM (76.4kB)
- Controller Series:
- A700x
- RAM Size:
- 3.2K x 8
- Interface:
- I2C, 2-Wire Serial
- Number of I/O:
- -
- Voltage - Supply:
- 1.62V ~ 5.5V
- Operating Temperature:
- -25°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 32-HVQFN (5x5)
A7001AGHN1/T1AG315 FAQ
1.How can I place an order for A7001AGHN1/T1AG315 through Aetrix?
Please submit a Request for Quotation (RFQ) for A7001AGHN1/T1AG315 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 A7001AGHN1/T1AG315 reliable?
The price and inventory of A7001AGHN1/T1AG315 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for A7001AGHN1/T1AG315 is usually 5 days.
3.What payment methods are accepted for A7001AGHN1/T1AG315?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for A7001AGHN1/T1AG315 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for A7001AGHN1/T1AG315?
A7001AGHN1/T1AG315 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your A7001AGHN1/T1AG315 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 A7001AGHN1/T1AG315?
For technical support, including A7001AGHN1/T1AG315 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your A7001AGHN1/T1AG315 requirements.
6.How does Aetrix verify that A7001AGHN1/T1AG315 is sourced from the original manufacturer or authorized distributors?
All A7001AGHN1/T1AG315 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 A7001AGHN1/T1AG315 meets industry standards.
7.What is the process for return or replacement of A7001AGHN1/T1AG315?
All A7001AGHN1/T1AG315 units undergo pre-shipment inspection (PSI). If there is an issue with A7001AGHN1/T1AG315, 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 A7001AGHN1/T1AG315 part is unused and in its original packaging.
Return procedure for A7001AGHN1/T1AG315:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
A7001AGHN1/T1AG315 Tags
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CYPD3175-24LQXQ
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SLB9672VU20FW1523XTMA1
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SLB9670VQ20FW785XTMA1
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CYPD3125-40LQXIT
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AT97SC3204-U2A1A-20
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AT97SC3204-U2A1A-10
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SLM9670AQ20FW1311XTMA1
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