ATSAMB11ZR-XPRO - BLE 4.x SmartConnect Xplained Pro | Microchip
料号： ATSAMB11ZR-XPRO ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $59 | $59.00 |
| 10 | $55 | $550.00 |
| 25 | $52 | $1,300.00 |
| 50 | $49 | $2,450.00 |
| 100 | $45 | $4,500.00 |
ATSAMB11ZR-XPRO 概述
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.
直接替换替代料： ATSAMB11ZR-XPRO ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： ATSAMB11ZR-XPRO （相同外形与封装尺寸） ——差异在于 Product Type, Debug Interface, RoHS Status, Power Supply.
快速对比工具——选择替代料号进行并排对比：
ATSAMB11-XPRO
✅ 直接替换✓ 有现货
$36.14 / 个
查看数据手册 →ATREB215-XPRO
✅ 直接替换✓ 有现货
$83.63 / 个
查看数据手册 →ATSAMW25-XPRO
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
ATSAMB11ZR-XPRO 规格参数（制造商发布）
| 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 |
| 工作温度 | -40C to +85C |
| RoHS 状态 | Compliant |
| Country of Origin | RoHS-compliant Microchip packaging |
ATSAMB11ZR-XPRO 接口与连接器
暂无 ATSAMB11ZR-XPRO 的制造商发布的接口列表。请参阅制造商文档以了解连接器和排针详情。
请参阅 制造商文档 以查看完整的扩展排针引脚和连接器引脚编号。
功率与热特性
| 工作温度 | -40C to +85C |
ATSAMB11ZR-XPRO 的功率输入和热参数（由制造商发布）。
典型应用
ATSAMB11ZR-XPRO 适用于 6 应用s: 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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
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.
推荐
推荐产品汇总
工程参考数据： ATSAMB11ZR-XPRO ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | 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) |
关键差异点
- Regulatory-certified BLE module included （对比 ATSAMB11-XPRO)
- Integrated 32.768 kHz RTC and 16 MHz main crystals （对比 Generic BLE module kits)
- Xplained Pro platform with on-board debugger and mikroBUS （对比 Bare-module evaluation boards)
设计说明
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.
合规信息
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.
