| Parameter |
Value |
| 系列 |
AVR®32 UC3 |
| 核心处理器 |
AVR |
| 芯体尺寸 |
32-Bit |
| 速度 |
50MHz |
| RAM容量 |
16K x 8 |
| 程序存储器类型 |
FLASH |
| 程序存储器容量 |
32KB (32K x 8) |
| 输入/输出数 |
36 |
| 振荡器型 |
Internal |
| 数据转换器 |
A/D 9x10b |
| 连通性 |
I²C, SPI, UART/USART |
| 工作电压 |
1.62 V ~ 1.98 V |
| 工作温度 |
-40°C ~ 85°C |
| 周边设备 |
Brown-out Detect/Reset, DMA, PWM, WDT |
The high-performance 32-bit AVR microcontroller is designed for cost-sensitive embedded applications that require low power consumption, high code density, and high performance. The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The Secure Access Unit (SAU) with MPU provide enhanced security and integrity. Higher computation capability is achieved using a rich set of DSP instructions. The microcontroller embeds state-of-the-art picoPower technology for ultra-low power consumption. A combination of power control techniques bring active current consumption down to 165μA/MHz and leakage down to 9nA while still retaining a bank of backup registers. The device offers a wide range of trade-offs between functionality and power consumption to reach the lowest possible power usage for the application's required feature set.
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