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Home > Products > RF and Wireless > RFID, RF Access, Monitoring ICs

NXP Semiconductors PRH601HL/C1,557

Name: PRH601HL/C1,557
Brand: NXP Semiconductors
SKU: PRH601HL/C1,557
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: PRH601HL/C1,557

Manufacturer:: NXP Semiconductors

Category:: RFID, RF Access, Monitoring ICs

Package:: 100-LQFP

Datasheet:: PRH601HL/C1,557.pdf

Description:: IC RFID RDR 125KZ/13.56MZ 100QFP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

PRH601HL/C1,557 from NXP Semiconductors is a multi-frequency integrated RFID reader module combining 125 kHz (HTRC110) and 13.56 MHz (CLRC663) transceivers with an ARM Cortex-M0 microcontroller (LPC1227) in a single LQFP100 package. It supports ISO/IEC 14443A/B, MIFARE, FeliCa, ISO/IEC 15693, and HITAG protocols, enabling dual-band contactless identification in compact access systems.

For engineers reviewing the PRH601HL/C1,557 datasheet, PRH601HL/C1,557 pinout, PRH601HL/C1,557 application, or PRH601HL/C1,557 equivalent, this module delivers verified multi-protocol RF front-end integration, on-board firmware execution capability, and direct host interface options (SPI/I²C/UART) - critical for secure credential readers, industrial tag interrogators, and embedded multi-frequency access controllers.

Technical Context

The PRH601HL/C1,557 integrates three independent dies-LPC1227 (ARM Cortex-M0, up to 33 MHz, 128 kB Flash), CLRC663 (13.56 MHz transceiver supporting ISO/IEC 14443A/B, FeliCa, ISO/IEC 15693, and NFC P2P Initiator), and HTRC110 (125 kHz reader IC with Adaptive Sampling Time demodulation for HITAG and AM/PM transponders). No internal inter-die signal routing exists beyond shared GND.

All signals remain externally accessible via dedicated pins per die: LPC1227 I/Os (e.g., PIO0_10–PIO0_31, XTALIN/XTALOUT), CLRC663 interfaces (SPI/I²C/UART pins, TX1/TX2, RXP/RXN), and HTRC110 control lines (MODE, DIN/DOUT, SCLK, XTAL1/XTAL2). Power domains are segregated: VDD(LPC) = 3.0–3.6 V, VDD(CLRC) = 3.0–5.5 V, VDD(HTRC) = 4.5–5.5 V.

Key Specifications

Parameter	Value and Actual Design Meaning
Operating Frequencies	125 kHz (HTRC110) and 13.56 MHz (CLRC663) - enables simultaneous or selective dual-band RFID interrogation without external RF switching.
Supported Protocols	ISO/IEC 14443A/MIFARE (1K/4K/Ultralight/Plus/DESFire), ISO/IEC 14443B, FeliCa, ISO/IEC 15693, EPC UID, ISO/IEC 18000-3 Mode 3, HITAG - full protocol stack coverage for global credential and logistics tagging.
Microcontroller Core	ARM Cortex-M0 @ ≤33 MHz with 128 kB Flash and 8 kB SRAM - provides real-time firmware execution for protocol handling, security logic, and host communication management.
Host Interfaces	SPI, I²C-bus (I2C/I2CL), and UART (RS232-level) - allows flexible integration with host processors while maintaining low pin count and deterministic timing.
Supply Voltage Ranges	VDD(LPC): 3.0–3.6 V; VDD(CLRC): 3.0–5.5 V; VDD(HTRC): 4.5–5.5 V - requires three independent regulated rails for stable operation across all functional blocks.
Ambient Temperature	−25 °C to +70 °C - qualified for industrial indoor environments including access control panels and factory-floor readers.
Package	LQFP100 (SOT407-1), 14 × 14 × 1.4 mm - surface-mountable with 0.5 mm pitch, compatible with standard reflow profiles (MSL Level 2, 260 °C).

Pinout & Package

LQFP100 package (SOT407-1), 100-pin plastic low-profile quad flat package, body size 14 × 14 × 1.4 mm, 0.5 mm lead pitch, moisture sensitivity level (MSL) 2.

Pin/Terminal	Circuit Role	Design Meaning
1–13, 15–25, 76–100	LPC1227 GPIO/Power/XTAL	Configurable I/Os (PIO0_x/PIO1_x), reset (nRESET), RTC oscillator (RTCXIN/RTCXOUT), supply (VDD(3V3), VSS, VDDIO, VSSIO), and crystal interface (XTALIN/XTALOUT) - enable full MCU control and timing reference.
26–33, 71–75	HTRC110 RF Interface	125 kHz transponder interface: antenna drive (TX1/TX2), receive input (RX), mode control (MODE), crystal (XTAL1/XTAL2), and serial programming (SCLK/DIN/DOUT) - supports AM/PM modulation and AST demodulation.
34–70, 46/48/50	CLRC663 13.56 MHz Transceiver	RF front-end (TX1/TX2, RXP/RXN, VMID, TVDD/TVSS), host interface (SCL/SDA, IF0–IF3, IRQ), debug (TCK/TMS/TDI/TDO), and auxiliary (AUX1/AUX2, CLKOUT) - implements complete ISO/IEC 14443 framing, CRC/parity, and high-speed data transfer (up to 848 kBd).

Key Features

Feature	Design Value
Dual-band RF Integration	Co-packaged 125 kHz (HTRC110) and 13.56 MHz (CLRC663) transceivers eliminate external RF multiplexing and reduce board area by >40% vs. discrete solutions.
On-chip ARM Cortex-M0	LPC1227 core enables customer firmware deployment for custom protocol extensions, secure boot, and host abstraction - no external MCU required.
Adaptive Sampling Time (AST)	HTRC110's AST technique eliminates zero-amplitude modulation errors in 125 kHz envelope detection, enabling robust read/write with low-tolerance antennas.
Multi-protocol 13.56 MHz Support	CLRC663 handles ISO/IEC 14443A/B, FeliCa, ISO/IEC 15693, and NFC P2P Initiator modes natively - simplifies certification for global payment, transit, and ID applications.
Three Independent Power Domains	Separate VDD(LPC), VDD(CLRC), and VDD(HTRC) supplies allow optimized voltage sequencing and noise isolation between digital, 13.56 MHz RF, and 125 kHz analog sections.

Applications

Access Control Reader	Industrial Asset Tagging
Use Scenario: Wall-mounted door controller reading HID Prox, EM4100, and MIFARE Classic credentials in office buildings. IC Role / Device Role / Timing Role: PRH601HL/C1,557 acts as the dual-frequency RF front-end and protocol engine, managing antenna matching, modulation, demodulation, and cryptographic handshakes. Use Value: Single-module support for legacy 125 kHz proximity cards and modern 13.56 MHz smart cards reduces BOM count and field upgrade complexity.	Use Scenario: Ruggedized handheld scanner identifying metal-mount ISO/IEC 15693 tags on factory equipment and pallets. IC Role / Device Role / Timing Role: PRH601HL/C1,557 serves as the RF baseband processor and host interface bridge, driving tuned loop antennas and buffering tag responses over UART. Use Value: CLRC663's vicinity-mode support (ISO/IEC 15693) enables mid-range reads (>50 cm) without external power amplifiers or complex matching networks.
Secure USB Token Reader	Multi-standard Transit Validator
Use Scenario: Desktop peripheral authenticating FIDO2 security keys and government eID cards using both 13.56 MHz and 125 kHz fallback. IC Role / Device Role / Timing Role: PRH601HL/C1,557 executes secure firmware to isolate sensitive key operations, manage power states, and enforce mutual authentication sequences. Use Value: On-die LPC1227 prevents side-channel leakage from host PC, meeting Common Criteria EAL4+ requirements for logical access devices.	Use Scenario: Fare gate validator accepting Suica (FeliCa), Octopus (FeliCa), and MIFARE DESFire EV3 cards in metro stations. IC Role / Device Role / Timing Role: PRH601HL/C1,557 operates as the certified protocol stack engine, handling FeliCa 424 kbit/s and MIFARE 848 kBd transfers with hardware CRC and parity checking. Use Value: Native FeliCa and ISO/IEC 14443B support eliminates need for separate transceiver ICs, reducing validation effort and time-to-market for transit OEMs.

Access Control Reader

Industrial Asset Tagging

Use Scenario: Wall-mounted door controller reading HID Prox, EM4100, and MIFARE Classic credentials in office buildings.

IC Role / Device Role / Timing Role: PRH601HL/C1,557 acts as the dual-frequency RF front-end and protocol engine, managing antenna matching, modulation, demodulation, and cryptographic handshakes.

Use Value: Single-module support for legacy 125 kHz proximity cards and modern 13.56 MHz smart cards reduces BOM count and field upgrade complexity.

Use Scenario: Ruggedized handheld scanner identifying metal-mount ISO/IEC 15693 tags on factory equipment and pallets.

IC Role / Device Role / Timing Role: PRH601HL/C1,557 serves as the RF baseband processor and host interface bridge, driving tuned loop antennas and buffering tag responses over UART.

Use Value: CLRC663's vicinity-mode support (ISO/IEC 15693) enables mid-range reads (>50 cm) without external power amplifiers or complex matching networks.

Secure USB Token Reader

Multi-standard Transit Validator

Use Scenario: Desktop peripheral authenticating FIDO2 security keys and government eID cards using both 13.56 MHz and 125 kHz fallback.

IC Role / Device Role / Timing Role: PRH601HL/C1,557 executes secure firmware to isolate sensitive key operations, manage power states, and enforce mutual authentication sequences.

Use Value: On-die LPC1227 prevents side-channel leakage from host PC, meeting Common Criteria EAL4+ requirements for logical access devices.

Use Scenario: Fare gate validator accepting Suica (FeliCa), Octopus (FeliCa), and MIFARE DESFire EV3 cards in metro stations.

IC Role / Device Role / Timing Role: PRH601HL/C1,557 operates as the certified protocol stack engine, handling FeliCa 424 kbit/s and MIFARE 848 kBd transfers with hardware CRC and parity checking.

Use Value: Native FeliCa and ISO/IEC 14443B support eliminates need for separate transceiver ICs, reducing validation effort and time-to-market for transit OEMs.

Equivalent & Alternatives

The following parts are listed as comparable options for similar multi-frequency RFID reader applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
PRH602HL/C1,557	Omits HTRC110 die; supports 13.56 MHz only (CLRC663 + LPC1227); same LQFP100 footprint and pinout subset.	Not suitable for 125 kHz HITAG or EM4100 systems; ideal for pure NFC/MIFARE/FeliCa deployments.	Select PRH602HL/C1,557 when 125 kHz functionality is unnecessary and PCB layout reuse is prioritized.
RC663-SD-01	Standalone CLRC663 evaluation board with discrete LPC11U35 MCU; no HTRC110; requires external 125 kHz circuitry.	Development-focused; lacks integrated 125 kHz capability and production-ready form factor.	Choose RC663-SD-01 for prototyping 13.56 MHz features before committing to PRH601HL/C1,557's full integration.

Compared with PRH602HL/C1,557 and RC663-SD-01, the PRH601HL/C1,557 uniquely delivers production-ready dual-band RF integration with on-chip firmware execution - eliminating external RF components, reducing layer count, and accelerating certification for access and transit systems requiring both 125 kHz and 13.56 MHz interoperability.

Availability

PRH601HL/C1,557 is available at Aetrix Electronics and suitable for access control systems, industrial asset tracking, secure token readers, and transit fare validators requiring stable component supply and long-term lifecycle assurance.

Supply support for PRH601HL/C1,557 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 for automotive, industrial, and IoT applications, with deep expertise in RFID, NFC, and secure microcontrollers.

The PRH601HL/C1,557 belongs to NXP's integrated RFID reader module product line, designed specifically to consolidate multi-frequency RF front-ends and embedded processing into a single surface-mount package for space-constrained, high-reliability identification systems.

FAQ

What communication interfaces does the PRH601HL/C1,557 support for host processor connection?

The PRH601HL/C1,557 supports SPI, I²C-bus (with two variants: I2C and I2CL), and UART (RS232-level signaling) for host communication. These interfaces are implemented on the CLRC663 and LPC1227 dies, allowing flexible integration with microprocessors or microcontrollers. The I²C and SPI interfaces are fully documented in the CLRC663 datasheet, while UART is routed through the LPC1227's peripheral set. All three interfaces operate concurrently and can be selected via configuration pins or firmware initialization.

Does the PRH601HL/C1,557 require external RF matching components for 13.56 MHz operation?

Yes, the PRH601HL/C1,557 requires external RF matching components for 13.56 MHz operation. While the CLRC663 die inside the module drives the antenna directly, the design must include external capacitors and inductors to tune the antenna circuit to resonance and match impedance - typically a series capacitor and parallel LC network referenced in AN11751 and the CLRC663 application notes. No such components are integrated into the PRH601HL/C1,557 package itself.

Can the PRH601HL/C1,557 simultaneously operate at 125 kHz and 13.56 MHz?

No, the PRH601HL/C1,557 cannot operate both frequencies simultaneously. Its architecture uses physically separate HTRC110 (125 kHz) and CLRC663 (13.56 MHz) dies with independent RF front-ends and antenna connections. Operation is sequential: firmware selects one frequency band, configures the corresponding transceiver, and activates its antenna path. Concurrent transmission or reception on both bands is electrically and functionally unsupported.

What is the role of the LPC1227 microcontroller within the PRH601HL/C1,557 module?

The LPC1227 microcontroller in the PRH601HL/C1,557 provides embedded firmware execution capability for protocol orchestration, host interface management, power sequencing, and security functions. It runs customer-developed code to coordinate HTRC110 and CLRC663 operations, handle encryption routines (e.g., for MIFARE DESFire), and manage communication with external hosts. Its 128 kB Flash and 8 kB SRAM enable standalone operation without an external MCU in many reader designs.

Is the PRH601HL/C1,557 pin-compatible with the PRH602HL/C1,557?

Yes, the PRH601HL/C1,557 is pin-compatible with the PRH602HL/C1,557. Both use the identical LQFP100 (SOT407-1) package and share the same mechanical footprint and pin assignments for common signals (power, ground, host interfaces, crystal, and LPC1227 I/Os). However, PRH602HL/C1,557 omits the HTRC110 die and associated pins (e.g., TX1/TX2/RX/MODE for 125 kHz), leaving those pins unconnected - enabling drop-in replacement where 125 kHz support is not required.

PRH601HL/C1,557 Specifications

Product attributes: Attribute value

Manufacturer:: NXP Semiconductors

Series:: HITAG® 1

Package/Case:: 100-LQFP

Packaging:: Tray

Product Status:: Obsolete

Type:: RFID Reader

Frequency:: 125kHz, 13.56MHz

Standards:: FeliCa, ISO 14443, MIFARE, NFC

Interface:: I2C, SPI, UART

Voltage - Supply:: 3V ~ 5.5V

Operating Temperature:: -25°C ~ 70°C

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 100-LQFP (14x14)

PRH601HL/C1,557 FAQ

1.How can I place an order for PRH601HL/C1,557 through Aetrix?

Please submit a Request for Quotation (RFQ) for PRH601HL/C1,557 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 PRH601HL/C1,557 reliable?

The price and inventory of PRH601HL/C1,557 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PRH601HL/C1,557 is usually 5 days.

3.What payment methods are accepted for PRH601HL/C1,557?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PRH601HL/C1,557 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for PRH601HL/C1,557?

PRH601HL/C1,557 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your PRH601HL/C1,557 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 PRH601HL/C1,557?

For technical support, including PRH601HL/C1,557 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PRH601HL/C1,557 requirements.

6.How does Aetrix verify that PRH601HL/C1,557 is sourced from the original manufacturer or authorized distributors?

All PRH601HL/C1,557 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 PRH601HL/C1,557 meets industry standards.

7.What is the process for return or replacement of PRH601HL/C1,557?

All PRH601HL/C1,557 units undergo pre-shipment inspection (PSI). If there is an issue with PRH601HL/C1,557, 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 PRH601HL/C1,557 part is unused and in its original packaging.

Return procedure for PRH601HL/C1,557:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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