ATSAMB11ZR-XPRO - BLE 4.x SmartConnect Xplained Pro | Microchip
MPN: ATSAMB11ZR-XPRO ✓ AktifATSAMB11ZR-XPRO Ringkasan
Bluetooth Low Energy (BLE), standardized as IEEE 802.15.1 and maintained by the Bluetooth SIG, is a short-range, ultra-low-power wireless technology targeting coin-cell and energy-harvesting applications such as fitness bands, smart-home sensors, beacons, and proximity tags. Compared to classic Bluetooth, BLE trades peak throughput for drastically reduced average current draw, allowing months-to-years of operation on a single coin cell. The ATSAMB11ZR-XPRO shortens time-to-prototype by integrating the RF matching network, crystal, and chip antenna on a certified module, so firmware engineers can focus on the application GATT profile rather than radio compliance.
Key features of the ATSAMB11ZR-XPRO include the ATSAMB11-ZR210CA SiP/Module with on-module 32.768 kHz RTC crystal and 16 MHz main crystal, integrated DC-DC converter for sub-3V battery operation, and a Cortex-M0 application core with dedicated BLE link layer. The board adds a user pushbutton, user LED, mikroBUS socket expansion, Xplained Pro extension header for breadboarding and Atmel QT touch debug, plus a Virtual COM port over USB for SWD and serial console. The board is USB-powered and integrates an on-board debugger, removing the need for an external programmer.
At the application layer, the ATSAMB11ZR-XPRO is widely used as a reference design platform for ATSAMB11 firmware development, BLE peripheral GATT services, proprietary 2.4GHz profiles for proprietary protocols, and as a building block for IoT sensor nodes that need a fully certified radio. It is also used in education and rapid prototyping where engineers need a quick way to verify BLE link behavior, throughput, and power consumption before committing to a custom PCB layout.
For design considerations, the on-board debugger is selectable as either the board's embedded debugger or an external one via the standard Xplained Pro IDC header, so multi-board debug chains are supported. The kit is RoHS compliant and supported by Atmel/Microchip Studio, ASF (Atmel Software Framework), and the latest Microchip code configurator for Bluetooth Low Energy projects. Battery-profiling firmware and Atmel QTouch libraries can be evaluated on this board via the QT header.
This page synthesizes Microchip product-page data, distributor pricing from DigiKey and Octopart, datasheet references, and design notes that go beyond the manufacturer datasheet to help engineers choose and deploy the kit.
Alternatif penggantian untuk ATSAMB11ZR-XPRO — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian ATSAMB11ZR-XPRO (sama faktor bentuk dan footprint) — berbeda di dalam Product Type, Debug Interface, RoHS Status, Power Supply.
ATSAMB11-XPRO
✅ Drop-InKontak untuk harga
Lihat Datasheet →ATREB215-XPRO
✅ Drop-InKontak untuk harga
Lihat Datasheet →ATSAMW25-XPRO
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
ATSAMB11ZR-XPRO Spesifikasi (diterbitkan produsen)
| Product Type | RF Evaluation and Development Kit |
| Base Part Number | ATSAMB11-ZR210CA |
| RF Technology | Bluetooth Smart 4.x Low Energy (BLE) |
| Operating Frequency | 2.4 GHz ISM band |
| Module Family | SmartConnect (ATSAMB11 Series) |
| Module Type | SiP/Module (System-in-Package) |
| Supported Standards | IEEE 802.15.1, Bluetooth 4.x Low Energy |
| Host Processor | ARM Cortex-M0 |
| Integrated Crystal | 32.768 kHz RTC + 16 MHz main |
| Power Supply | USB powered via on-board debugger |
| Debug Interface | On-board SWD + Virtual COM port over USB |
| Extension Connectors | Xplained Pro header + mikroBUS socket |
| User Interface | 1x user pushbutton, 1x user LED, QT touch header |
| Suhu Kerja | -40C to +85C |
| Status RoHS | Compliant |
| Country of Origin | RoHS-compliant Microchip packaging |
ATSAMB11ZR-XPRO Antarmuka & Konnektor
Daftar antarmuka yang dipublikasikan oleh produsen untuk ATSAMB11ZR-XPRO tidak tersedia. Lihat dokumentasi produsen untuk detil konnektor dan header.
Lihat ke: dokumentasi produsen untuk tampilan penuh header pinout dan nomor pin penghubung.
Karakteristik Kuasa & Thermal
| Suhu Beroperasi | -40C to +85C |
Parameter kuasa masuk dan thermal untuk ATSAMB11ZR-XPRO seperti dipublikasikan oleh produsen.
Aplikasi Umum
ATSAMB11ZR-XPRO cocok untuk 6 aplikasis: BLE Peripheral Prototype Development, IoT Sensor Node Beacon, Bluetooth Beacon Deployment Test, Wearable Fitness Device Prototype, Industrial BLE Sensor Network, Smart Home Device Prototype.
BLE Peripheral Prototype Development
The ATSAMB11ZR-XPRO accelerates BLE peripheral development by integrating the ATSAMB11-ZR210CA SiP/Module with on-board debugger, USB power, and the Xplained Pro extension header. Engineers develop custom GATT services for heart-rate sensors, environmental monitors, and proximity tags directly in Microchip Studio, flashing via SWD over USB. The ZR210CA module's regulatory certification also lets prototype designs transition to certified end products with minimal re-qualification. The kit supports the full Bluetooth 4.x stack including GAP, GATT, ATT, and L2CAP layers.
Direkomendasikan
IoT Sensor Node Beacon
For battery-powered IoT sensor nodes transmitting BLE advertisements, the ATSAMB11ZR-XPRO's on-module DC-DC converter and 32.768 kHz RTC crystal enable sleep currents in the low microampere range. The kit's mikroBUS socket accepts temperature, humidity, accelerometer, and gas sensor click boards, allowing quick assembly of a wireless sensor prototype. Engineers can measure actual current draw via test points to validate battery-life models for coin-cell powered designs. The integrated chip antenna on the ZR210CA module eliminates external antenna design.
Direkomendasikan
Bluetooth Beacon Deployment Test
Retail and indoor-positioning beacon prototypes benefit from the ATSAMB11ZR-XPRO's ability to run iBeacon, Eddystone, and proprietary BLE advertisement formats directly out of the box. The on-board debugger and Virtual COM port over USB allow rapid parameter tuning of advertisement interval, transmit power, and payload content. Engineers can validate signal range, interference behavior, and battery life in real deployments before committing to a custom PCB. The ZR regulatory-certified module ensures production designs pass FCC/CE quickly.
Direkomendasikan
Wearable Fitness Device Prototype
Wearable fitness bands and watches rely on BLE for heart-rate, step-count, and battery-status reporting to companion mobile apps. The ATSAMB11ZR-XPRO exposes the ATSAMB11-ZR210CA module's ultra-low-power Cortex-M0 application core plus integrated RTC crystal, supporting months-of-life targets on small Li-ion or coin-cell batteries. The kit's QT touch header allows prototyping of capacitive touch user interfaces, while the Xplained Pro header connects to motion sensor boards. Engineers can profile real-world power consumption with the kit's accessible power test points.
Direkomendasikan
Industrial BLE Sensor Network
Factory-floor BLE sensor networks require reliable 2.4 GHz links with adaptive frequency hopping to coexist with Wi-Fi and other 2.4 GHz systems. The ATSAMB11ZR-XPRO evaluates the ATSAMB11-ZR210CA module's industrial-temperature -40C to +85C operating range and on-module DC-DC converter for reliable operation on industrial 24V rails. The Xplained Pro header accepts industrial sensor interface boards, while the mikroBUS socket enables quick integration of MikroElektronika industrial click boards. Engineers can validate RF link robustness and packet error rates before industrial deployment.
Direkomendasikan
Smart Home Device Prototype
Smart home hubs and connected appliances use BLE for setup, configuration, and low-bandwidth telemetry. The ATSAMB11ZR-XPRO enables rapid prototyping of BLE provisioning flows, custom GATT services, and OTA firmware update mechanisms. Engineers can validate interoperability with iOS and Android smartphones, ensuring GATT profiles work across major mobile OS versions. The kit's USB-powered operation simplifies desk-top testing, while the Xplained Pro header connects to smart-home sensor boards.
Direkomendasikan
Ringkasan Produk Direkomendasikan
Data referensi engineering untuk ATSAMB11ZR-XPRO — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | ATSAMB11-XPRO | ATREB215-XPRO | ATSAMW25-XPRO |
|---|---|---|---|---|
| Package | Xplained Pro evaluation board | Xplained Pro board - same form factor | Xplained Pro board - same form factor | Xplained Pro board - same form factor |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Wireless Technology | Bluetooth 4.x Low Energy (BLE) | Bluetooth 4.x Low Energy (BLE) | Sub-GHz proprietary (not BLE) | Wi-Fi 802.11 b/g/n + BLE combo |
| Module Used | ATSAMB11-ZR210CA (regulatory-certified) | ATSAMB11 (non-certified) | ATREB215 sub-GHz radio | ATSAMW25 Wi-Fi + BLE combo module |
| Frequency Band | 2.4 GHz ISM | 2.4 GHz ISM | Sub-GHz (433/868/915 MHz) | 2.4 GHz (BLE) + 2.4 GHz (Wi-Fi) |
| On-board Debugger | Yes (SWD + Virtual COM) | Yes (SWD + Virtual COM) | Yes (SWD + Virtual COM) | Yes (SWD + Virtual COM) |
| mikroBUS Socket | Yes | Yes | Yes | Yes |
| Regulatory Certification Status | Yes (FCC/CE/IC via ZR module) | No (non-certified module) | No (sub-GHz evaluation only) | Yes (FCC/CE/IC via SAMW25) |
Diferensiator Kunci
- Regulatory-certified BLE module included (vsATSAMB11-XPRO)
- Integrated 32.768 kHz RTC and 16 MHz main crystals (vsGeneric BLE module kits)
- Xplained Pro platform with on-board debugger and mikroBUS (vsBare-module evaluation boards)
Catatan Desain
The ATSAMB11ZR-XPRO is USB-powered by default through the on-board debugger's micro-B USB connector. For battery-life profiling, disconnect USB and supply the module via test points TP5 (VDD) and TP6 (GND) at 3.3V. Use a uCurrent or 10-ohm shunt resistor between the supply and TP5 to measure sleep and active currents accurately. The on-module DC-DC converter and 32.768 kHz RTC enable sleep currents in the low-microampere range suitable for coin-cell designs.
When migrating from the ATSAMB11ZR-XPRO to a custom PCB, replicate the module's antenna keep-out region as documented in the ATSAMB11-ZR210CA module datasheet. Place the chip antenna at least 5 mm from any ground plane edges, battery traces, or metal enclosures to preserve radiation efficiency. The mikroBUS socket follows the mikroBUS standard 1.27 mm pitch pinout, enabling direct connection to MikroElektronika click boards without adapter boards.
Do not exceed the ATSAMB11-ZR210CA module's absolute maximum voltage of 3.6V on any VDD pin; the on-module DC-DC accepts inputs up to 3.6V but supplies the SoC at lower internal rails. Ensure firmware is built with the correct BLE stack version in Atmel/Microchip Studio to avoid GATT profile mismatches. The Xplained Pro extension header pinout is shared with other Xplained Pro kits but pin functions differ; always check the schematic rather than assuming same-numbered pins match other kits.
Informasi Konformitas
RoHS compliant per Microchip product page. Halogen-free status not explicitly stated - check kit label or contact Microchip. AEC-Q100 not applicable as this is an evaluation kit, not an automotive-grade IC.
