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NXP Semiconductors A7001CMHN1/T1AGCEL
- Part No.:
- A7001CMHN1/T1AGCEL
- Manufacturer:
- NXP Semiconductors
- Category:
- Application Specific Microcontrollers
- Package:
- -
- Datasheet:
-
A7001CMHN1/T1AGCEL.pdf
- Description:
- MCU SECURE ID
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
A7001CMHN1/T1AGCEL from NXP Semiconductors is a tamper-resistant secure microcontroller (MCU) built on the hardened MX51CPU core, delivering Java Card Open Platform (JCOP) 2.4.2 R1 OS, 76.4 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 - deployed in e-passports, bank cards, and embedded secure elements.
For engineers reviewing the A7001CMHN1/T1AGCEL datasheet, A7001CMHN1/T1AGCEL pinout, A7001CMHN1/T1AGCEL application, or A7001CMHN1/T1AGCEL equivalent, key selection criteria include its -25 °C to +85 °C ambient rating, JCOP 2.4.2 R1 compliance, ISO/IEC 7816 and 14443 interfaces (optional per variant), active shielding, asynchronous handshake technology, and die-specific X.509 certificate pre-installation.
Technical Context
The A7001CMHN1/T1AGCEL implements an asynchronous self-timed handshake architecture to resist timing-based side-channel attacks and integrates NXP's Secure Fetch Technology to protect ROM/RAM/EEPROM code fetches against laser and fault injection. Its dedicated MX51 security CPU executes Java Card 3.0.1 classic bytecode with JCOP 2.4.2 R1 OS support and GlobalPlatform 2.1.1 compliance.
Hardware security includes active shielding, enhanced sensors (voltage, temperature, light, SFI detection), and >100 countermeasures against physical, fault, and leakage attacks. Cryptographic acceleration is provided via separate PKI, AES, and triple-DES coprocessors - all operating within a low-power design enabling 40 µA sleep current with I²C wake-up capability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | MX51 security-hardened 80C51 derivative with asynchronous handshake logic for side-channel resilience |
| Operating Voltage | 1.62 V to 5.5 V - supports wide-range host power domains without level-shifting |
| EEPROM Capacity | 76.4 kB - stores applets, keys, certificates, and persistent data with 25-year retention and 500k write cycles |
| I²C Interface | 100 kbit/s slave only - enables secure host-to-secure-element communication with minimal pin count |
| Crypto Acceleration | RSA-2048, ECC-GF(p)-320, AES-128/192/256, triple-DES - offloads computationally intensive operations from host MCU |
| Security Certification | Common Criteria certified environment for key generation; supports X.509 client auth app pre-installed |
| Operating Temp | -25 °C to +85 °C - qualified for industrial and consumer embedded applications, excluding extended temp variants |
Pinout & Package
Package: HVQFN32 (SOT617-1), 5 mm × 5 mm × 0.85 mm, thermally enhanced, leadless plastic quad flat package.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Power supply | Main supply input (1.62–5.5 V); powers all internal blocks including crypto engines and EEPROM |
| VSS | Ground | Digital and analog reference ground; requires low-impedance connection to minimize noise coupling |
| SDA/IO1 | I²C data / general-purpose I/O | Open-drain bidirectional I²C data line; configurable as GPIO in JCOPX API after boot |
| SCL/IO2 | I²C clock / general-purpose I/O | Input-only I²C clock; also usable as GPIO with direction control via JCOPX IO configuration API |
| RST_N | Reset input | Active-low hardware reset; triggers power-on reset sequence; not used for runtime reset in standard I²C mode |
| PVDD/CLK | Optional contact interface supply / clock input | Unused in A7001 base configuration; reserved for ISO/IEC 7816 interface (not present on A7001) |
| IO3 | General-purpose I/O | Dedicated GPIO with programmable pull-up/down; supports interrupt generation and wake-up from sleep mode |
Key Features
| Feature | Design Value |
|---|---|
| Secure Fetch Technology | Protects instruction fetches from ROM/RAM/EEPROM against laser fault injection and spatially resolved optical attacks |
| Asynchronous Handshake Core | Eliminates deterministic clock timing, defeating SPA/DPA side-channel analysis of CPU execution |
| Die-Specific Key Provisioning | Each unit ships with unique, HSM-generated RSA/ECC key pairs and X.509 certificates pre-programmed in secure NXP environment |
| JCOPX Extended APIs | Enables native code execution (Secure Box), dynamic I²C address reconfiguration, and GPIO control beyond Java Card standard |
| Low-Power Sleep Mode | 40 µA typical current draw with I²C pads in weak pull-up state - maintains bus integrity while minimizing host system power |
Applications
| Smart ID Cards | Embedded Secure Elements |
|---|---|
Use Scenario: Issuing government-issued e-passports or national ID cards requiring FIPS 140-2 Level 3 or Common Criteria EAL5+ assurance. IC Role / Device Role / Timing Role: Primary secure element executing JCOP OS, hosting PKI applets, performing mutual authentication with border control systems via ISO/IEC 7816 APDUs. Use Value: Pre-installed X.509 client authentication app and tamper-proof key storage eliminate need for field personalization of root credentials. | Use Scenario: Integrating hardware-rooted trust into IoT gateways or industrial controllers where firmware integrity and device identity must be cryptographically verifiable. IC Role / Device Role / Timing Role: Off-chip secure enclave communicating over I²C; signs OTA update manifests using ECDSA-256 and verifies host firmware signatures at boot. Use Value: 76.4 kB EEPROM enables storage of multiple attestation keys and revocation lists; 40 µA sleep current avoids burdening host power budget. |
| Payment Terminal Security | Conditional Access Modules |
Use Scenario: Securing EMV-compliant payment terminals against cloning and transaction replay by embedding certified cryptographic functions. IC Role / Device Role / Timing Role: Performs PIN encryption, cardholder verification, and dynamic data authentication using triple-DES and RSA coprocessors per EMVCo requirements. Use Value: Hardware-accelerated triple-DES and AES ensure sub-100 ms cryptographic response time under EMV transaction deadlines. | Use Scenario: Enabling pay-TV conditional access in set-top boxes where content decryption keys must be protected from extraction or emulation. IC Role / Device Role / Timing Role: Hosts proprietary CA applets; decrypts AES-128 session keys delivered via secure channel; enforces subscription entitlements using stored certificates. Use Value: Active shielding and >100 physical countermeasures prevent probing of decrypted keys during real-time video stream processing. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar secure authentication MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SLB9670 | TPM 2.0-compliant discrete Trusted Platform Module; SPI interface; no Java Card OS; fixed firmware stack | Designed for PC/server BIOS-level trust anchor; lacks applet flexibility and contactless interface options | Select when TPM 2.0 compliance and standardized command set are mandatory, not Java Card extensibility |
| A7003CMHN1/T1AGCEL | Adds ISO/IEC 7816 contact interface; identical EEPROM, crypto engines, and JCOP version; same HVQFN32 package | Required for dual-interface smart cards needing both I²C host link and contact-based card reader compatibility | Select when interoperability with legacy ISO 7816 readers is needed alongside I²C host integration |
Compared with SLB9670, A7001CMHN1/T1AGCEL offers Java Card programmability and lower-level cryptographic control but requires custom applet development; compared with A7003CMHN1/T1AGCEL, it omits 7816 pins and reduces BOM cost where contact interface is unnecessary.
Availability
A7001CMHN1/T1AGCEL is available at Aetrix Electronics and suitable for smart ID cards, embedded secure elements, payment terminal security, and conditional access modules requiring stable component supply across multi-year production cycles.
Supply support for A7001CMHN1/T1AGCEL 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 leader specializing in secure connectivity solutions, with decades of deployment in banking, identity, and automotive security ICs.
The A700x family is designed as a turnkey secure authentication MCU platform targeting high-assurance embedded applications - combining hardened silicon, certified key provisioning, and Java Card-based application flexibility for rapid deployment in regulated markets.
FAQ
What is the maximum operating temperature range supported by the A7001CMHN1/T1AGCEL?
The A7001CMHN1/T1AGCEL is rated for operation from -25 °C to +85 °C ambient temperature. This specification is confirmed in Section 2.2 of the A700x family short data sheet and distinguishes it from extended-temperature variants like A7002 and A7004, which support -40 °C to +90 °C. The A7001CMHN1/T1AGCEL uses the same HVQFN32 package and JCOP 2.4.2 R1 OS as other A700x members but excludes optional high-temp qualification.
Does the A7001CMHN1/T1AGCEL include ISO/IEC 7816 or ISO/IEC 14443 interfaces?
No, the A7001CMHN1/T1AGCEL does not include ISO/IEC 7816 or ISO/IEC 14443 interfaces. Per Table 4 in the A700x family feature table, only A7003/A7004 (7816) and A7005/A7006 (7816 + 14443) support those contact and contactless interfaces. The A7001CMHN1/T1AGCEL is configured exclusively for I²C slave communication, with pins PVDD/CLK and LA/LB reserved but unconnected in this variant.
What cryptographic algorithms are hardware-accelerated in the A7001CMHN1/T1AGCEL?
The A7001CMHN1/T1AGCEL integrates three dedicated hardware coprocessors: a PKI coprocessor supporting RSA up to 2048-bit and ECC over GF(p) up to 320-bit; a secured triple-DES coprocessor supporting 2-key and 3-key modes; and a high-speed AES coprocessor for 128-, 192-, and 256-bit keys. These are explicitly listed in Sections 1.1 and 2.1 of the A700x family documentation and operate independently of the MX51 CPU to accelerate authentication and encryption workloads.
Is the A7001CMHN1/T1AGCEL pre-provisioned with cryptographic keys and certificates?
Yes, the A7001CMHN1/T1AGCEL is delivered with die-specific, HSM-generated RSA and ECC key pairs and corresponding X.509 certificates pre-programmed in a certified Common Criteria environment. Section 1.4 confirms this trust provisioning service, and Section 1.1 states that "X.509 certificate-based client authentication application [is] pre-installed." Keys are generated and inserted individually per die and cannot be extracted post-manufacture.
What is the purpose of the IO3 pin on the A7001CMHN1/T1AGCEL?
The IO3 pin on the A7001CMHN1/T1AGCEL is a general-purpose I/O terminal supporting programmable input/output direction, pull-up/pull-down configuration, and interrupt generation. As documented in Section 1.5 and Figure 1, it enables wake-up from sleep mode and can be controlled via the JCOPX IO Configuration and Control API - extending functionality beyond standard Java Card I/O constraints while maintaining security isolation.
A7001CMHN1/T1AGCEL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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:
- -
- Supplier Device Package:
- -
A7001CMHN1/T1AGCEL FAQ
1.How can I place an order for A7001CMHN1/T1AGCEL through Aetrix?
Please submit a Request for Quotation (RFQ) for A7001CMHN1/T1AGCEL 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 A7001CMHN1/T1AGCEL reliable?
The price and inventory of A7001CMHN1/T1AGCEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for A7001CMHN1/T1AGCEL is usually 5 days.
3.What payment methods are accepted for A7001CMHN1/T1AGCEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for A7001CMHN1/T1AGCEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for A7001CMHN1/T1AGCEL?
A7001CMHN1/T1AGCEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your A7001CMHN1/T1AGCEL 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 A7001CMHN1/T1AGCEL?
For technical support, including A7001CMHN1/T1AGCEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your A7001CMHN1/T1AGCEL requirements.
6.How does Aetrix verify that A7001CMHN1/T1AGCEL is sourced from the original manufacturer or authorized distributors?
All A7001CMHN1/T1AGCEL 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 A7001CMHN1/T1AGCEL meets industry standards.
7.What is the process for return or replacement of A7001CMHN1/T1AGCEL?
All A7001CMHN1/T1AGCEL units undergo pre-shipment inspection (PSI). If there is an issue with A7001CMHN1/T1AGCEL, 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 A7001CMHN1/T1AGCEL part is unused and in its original packaging.
Return procedure for A7001CMHN1/T1AGCEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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