Analog Devices Inc. EV-ADUCRF101QSP1Z

Overview

EV-ADuCRF101QSP1Z from Analog Devices is a QuickStart Plus evaluation kit designed for rapid prototyping and functional validation of the ADuCRF101 precision analog microcontroller with integrated 868 MHz/915 MHz RF transceiver. It includes two mini boards, two antennas, one J-Link OB emulator board, a battery holder, and evaluation software DVD - enabling immediate two-node wireless sensor network setup without external tooling.

For engineers reviewing the EV-ADuCRF101QSP1Z datasheet, EV-ADuCRF101QSP1Z pinout, EV-ADuCRF101QSP1Z application, or EV-ADuCRF101QSP1Z equivalent, this kit delivers verified hardware access to all ADuCRF101 GPIOs (P0–P4), ADC inputs (ADC0–ADC5), RF matching network, SMA antenna interface, SWD debug path, and dual power options (5 V USB or 2.2–3.6 V external) - critical for low-power wireless node development, RF sensitivity testing, and firmware bring-up.

Technical Context

The EV-ADuCRF101QSP1Z implements a complete evaluation system centered on the ADuCRF101BCPZ128 - a 12-bit ADC + ARM Cortex-M3 + sub-GHz RF SoC in 9 mm × 9 mm LFCSP. Its hardware supports both differential PA operation at 868–915 MHz and optional single-ended PA reconfiguration via discrete matching network components.

It provides non-intrusive serial wire debug (SWDIO/SWCLK/RESET) via J3 connector, UART bridging through EVAL-ADUC-CABLE1Z or emulator board, and direct access to wake-up timer clock source (32.768 kHz crystal footprint Y2) and RF test signals (CLOCK on P0.6, DATA on P2.6) for BER measurement.

Key Specifications

Availability

EV-ADuCRF101QSP1Z is available at Aetrix Electronics and suitable for wireless sensor network development, RF transceiver characterization, low-power firmware validation, and ARM Cortex-M3-based IoT node prototyping requiring stable component supply and full hardware accessibility.

Supply support for EV-ADuCRF101QSP1Z 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

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA, with deep expertise in precision data acquisition and RF integration.

The ADuCRF101 product line integrates 12-bit ADC, ARM Cortex-M3, Flash/EE memory, and sub-GHz RF transceivers into single-chip solutions targeting battery-powered wireless sensing applications in industrial, environmental, and building automation systems.

FAQ

What is the primary purpose of the EV-ADuCRF101QSP1Z evaluation kit?

The EV-ADuCRF101QSP1Z is a QuickStart Plus evaluation kit specifically configured for 868 MHz/915 MHz operation. It contains two ADuCRF101 mini boards, two antennas, one J-Link OB emulator, a battery holder, and evaluation software - enabling immediate two-node wireless communication testing and full firmware development without additional hardware. The EV-ADuCRF101QSP1Z is not a standalone IC but a complete, ready-to-run development system.

Does the EV-ADuCRF101QSP1Z include the ADuCRF101 microcontroller IC itself?

Yes, each mini board included in the EV-ADuCRF101QSP1Z kit features one ADuCRF101BCPZ128 - a fully integrated precision analog microcontroller with 12-bit ADC, ARM Cortex-M3 core, 431–464 MHz and 862–928 MHz RF transceiver, and Flash/EE memory in a 9 mm × 9 mm LFCSP package. The EV-ADuCRF101QSP1Z delivers two operational instances of this SoC for peer-to-peer RF validation.

Can the EV-ADuCRF101QSP1Z be used for 433 MHz evaluation?

No - the EV-ADuCRF101QSP1Z is factory-configured exclusively for 868 MHz/915 MHz operation, with matching network components optimized for differential PA topology in that band. For 433 MHz evaluation, Analog Devices specifies EV-ADuCRF101QSP3Z as the correct QuickStart Plus variant. Using EV-ADuCRF101QSP1Z at 433 MHz would require manual replacement of multiple RF matching components and is not supported by default calibration or documentation.

How does the EV-ADuCRF101QSP1Z support low-power current measurement?

The EV-ADuCRF101QSP1Z enables accurate current measurement by allowing direct 2.2–3.6 V supply application to the IOVDD pin (J1.3) while removing jumpers LK1 and LK2 and disconnecting the emulator board. This isolates the ADuCRF101 power domain from regulator losses and emulator leakage, permitting precise µA-level quiescent current profiling - essential for validating sleep modes and battery life in EV-ADuCRF101QSP1Z-based designs.

What debug interfaces are accessible on the EV-ADuCRF101QSP1Z?

The EV-ADuCRF101QSP1Z provides full serial wire debug (SWD) access via J3 connector pins: SWDIO (J3.3), SWCLK (J3.5), and RESET (J3.1). It also exposes UART TX/RX (J3.4/J3.6) for host communication and supports third-party SWD emulators compliant with ARM CoreSight standards (e.g., J-Link v6+). No additional level-shifting or adapter is required for standard SWD debugging of the ADuCRF101 within the EV-ADuCRF101QSP1Z system.