Update README.md
This commit is contained in:
parent
3ced98e820
commit
a1b27ef389
|
@ -1,11 +1,14 @@
|
||||||
Apollo2 MCU是基于Ambiq Micro的Apollo MCU产品系列的第二代控制器。
|
Apollo2 MCU是基于Ambiq Micro的Apollo MCU产品系列的第二代控制器。
|
||||||
Ambiq使用专利亚阈值功率优化技术(Subthreshold Power Optimized Technology, SPOT)平台来实现惊人的功耗降低,其功耗通常比性能相近的其它MCU产品降低5至10倍。
|
|
||||||
Apollo2 MCU采用32位ARM Cortex-M4F微控制器,集成了高达1 MB的闪存和256 KB的RAM,以适应无线电和传感器开销,同时仍留有足够的应用代码空间。该微控制器还包括串行主机和UART端口,用于与无线电和传感器通信,包括加速度计,陀螺仪和磁力计。
|
|
||||||
|
|
||||||
|
Ambiq使用专利亚阈值功率优化技术(Subthreshold Power Optimized Technology, SPOT)平台来实现惊人的功耗降低,其功耗通常比性能相近的其它MCU产品降低5至10倍。
|
||||||
|
|
||||||
|
Apollo2 MCU采用32位ARM Cortex-M4F微控制器,集成了高达1 MB的闪存和256 KB的RAM,以适应无线电和传感器开销,同时仍留有足够的应用代码空间。该微控制器还包括串行主机和UART端口,用于与无线电和传感器通信,包括加速度计,陀螺仪和磁力计。
|
||||||
|
|
||||||
|
```
|
||||||
Features
|
Features
|
||||||
Ultra-low supply current
|
Ultra-low supply current
|
||||||
10 μA/MHz executing from flash at 3.3 V
|
10 μA/MHz executing from flash at 3.3 V
|
||||||
10 μA/MHz executing from RAM at 3.3 V
|
10 μA/MHz executing from RAM at 3.3 V
|
||||||
|
|
||||||
High-performance ARM Cortex-M4 Processor
|
High-performance ARM Cortex-M4 Processor
|
||||||
Up to 48 MHz clock frequency
|
Up to 48 MHz clock frequency
|
||||||
|
@ -31,15 +34,16 @@ Flexible serial peripherals:
|
||||||
|
|
||||||
Rich set of clock sources:
|
Rich set of clock sources:
|
||||||
32.768 kHz XTAL oscillator
|
32.768 kHz XTAL oscillator
|
||||||
Low frequency RC oscillator – 1.024 kHz
|
Low frequency RC oscillator – 1.024 kHz
|
||||||
High frequency RC oscillator – 48 MHz
|
High frequency RC oscillator – 48 MHz
|
||||||
RTC based on Ambiq’s AM08X5/18X5 families
|
RTC based on Ambiq’s AM08X5/18X5 families
|
||||||
|
|
||||||
Wide operating range: 1.8-3.6 V, –40 to 85°C
|
Wide operating range: 1.8-3.6 V, –40 to 85°C
|
||||||
|
|
||||||
Compact package options:
|
Compact package options:
|
||||||
2.5 x 2.5 mm 49-pin CSP with 34 GPIO
|
2.5 x 2.5 mm 49-pin CSP with 34 GPIO
|
||||||
4.5 x 4.5 mm 64-pin BGA with 50 GPIO
|
4.5 x 4.5 mm 64-pin BGA with 50 GPIO
|
||||||
|
|
||||||
Board info
|
Board info
|
||||||
Apollo2 Evaluation Board(http://ambiqmicro.com/apollo-ultra-low-power-mcu/apollo2-mcu-20170703/)
|
Apollo2 Evaluation Board(http://ambiqmicro.com/apollo-ultra-low-power-mcu/apollo2-mcu-20170703/)
|
||||||
|
```
|
||||||
|
|
Loading…
Reference in New Issue