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Atmel® SmartConnect Bluetooth® 解决方案是一系列整装式低功耗模块,经过了认证,可将蓝牙低能耗连接引入任何嵌入式设计。如果设计师希望在不使用任何蓝牙低能耗 (Bluetooth Smart)、IP 堆栈或 RF 体验的情况下开发可穿戴产品或物联网设备,这些集成模块无疑提供了理想的解决方案。SmartConnect BLE 为大量依靠电池供电的器件以及需要集成 BLE 连接而不希望牺牲成本和功耗的应用打开了物联网的大门。
目标应用 - 电池供电传感设备
- 可穿戴计算机
- 智能电器
- 健康和健身跟踪器
- 家庭自动化
- 消费类电子产品
- 零售 Beacon
- 资产追踪设备
超低功耗
Atmel 的 BLE SoC 和 MCU 已经针对电池供电应用进行了优化,拥有 1.8 V 至 4.3 V 的广泛电压范围和低于 1 µA 的睡眠电流以及低于 3 mA/4mA 的 TX/RX 电流(@3.6V,0dBm Pout)。这会带来功率超低的 BLE 广告和连接事件,每个事件都拥有业内最低的电荷。与现有 BLE 解决方案相比,这可以将电池寿面延长 2-4 倍。
超小的形状系数
Atmel 的 BLE SoC、MCU 和模块实现了高度集成,仅需要少量甚至不需要外部组件(模块)。
Atmel 推出了市面上最小的 BLE 4.1 SoC,仅为 2.26 x 2.14 mm。
器件
说明
ATBTLC1000
BLE4.1 link controller SoC is a perfect companion to any Atmel host MCU for adding BLE connectivity or it’s ARM® Cortex®-M0 when combined with external memory can function as a standalone MCU with embedded BLE
ATSAMB11
ARM Cortex-M0 MCU with 128KB of RAM, 256KB of Flash and complete BLE4.1 protocol stack embedded in ROM
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