概览
描述
This highly integrated solution supports the full Bluetooth® 4.2 features. As a SmartBond™ device, it offers the highest performance, lowest power consumption, and smallest footprint. Delivering processing capacity when you need it and saving power when you don’t, it can manage multi-sensor arrays and enable always-on sensing. Plus, our SmartSnippets™ tooling helps you optimize your software for power consumption.
The DA14680 System-on-Chip (SoC) includes Flash memory, offers unlimited execution space, and enables Over-the-Air (OTA) updates. With an integrated power management unit (PMU) that includes system power rails, a battery charger, and a fuel gauge, it supports rechargeable batteries natively and can power a complete wearable system. Meanwhile, a dedicated hardware crypto engine delivers banking-level security (including Apple HomeKit support) with end-to-end encryption to keep personal data safe.
Benefits
- Processing power on-demand
- Unlimited execution space
- High-level security
- PMU can power a complete wearable system
- Advanced interfaces for voice commands and audio support
- World-class radio performance
- Sensor hub functionality
- Optimized for flexibility, lowest power consumption, smallest footprint, and lowest system cost
Package
- AQFN-60
特性
- Bluetooth Low Energy (Bluetooth 4.2 specification)
- Arm® Cortex®-M0 application processor
- Flexible memory architecture: 8Mb Flash, 64kB One-Time-Programmable (OTP) memory, 128kB Data SRAM, 16kB Cache SRAM, 128kB ROM
- Dedicated hardware crypto engine
- Integrated battery and system PMU
- Power supply 1.7V - 4.75V
- Single pin RF I/O
- Rich set of analog and digital peripherals
产品对比
应用
设计和开发
支持
支持社区
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DA14680 GPIO输出电平休眠后无法保持
DA14680的P3_7外部未连接任何器件,软件配置如下: hw_gpio_configure_pin_power(HW_GPIO_PORT_3, HW_GPIO_PIN_7, HW_GPIO_POWER_V33); hw_gpio_configure_pin(HW_GPIO_PORT_3, HW_GPIO_PIN_7, HW_GPIO ...
2017年12月18日 -
DA14680和14681从Flash加载程序的操作兼容吗?
Dialog: 你好! 我想购买DA14680的评估板,并使用片上Flash存储固件及需要掉电保存的数据,但官网只有DA14681的评估板。 如果使用DA14681+外部Flash ...
2016年11月21日 -
DA14680 GPIO输出电平休眠后无法保持
DA14680的P3_7外部未连接任何器件,软件配置如下: hw_gpio_configure_pin_power(HW_GPIO_PORT_3, HW_GPIO_PIN_7, HW_GPIO_POWER_V33); hw_gpio_configure_pin(HW_GPIO_PORT_3, HW_GPIO_PIN_7, HW_GPIO ...
2017年12月18日