ATMEL ATMEGA16U4-AU 芯片, 8位微控制器, AVR, 16K闪存, USB, 44TQFP
The is a 8-bit low power high performance AVR RISC-based Microcontroller features16kB ISP flash memory, 8kB boot code section, 2.5kB SRAM, 1024B EEPROM, USB 2.0 full-speed/low speed device, high-speed PWMs, 12-channel 10-bit A/D-converter and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16MHz, 2.7 to 5.5V operation. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, allowing you to optimize power consumption versus processing speed. The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit ALU, allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.
针脚数 44
时钟频率 16.0 MHz
RAM大小 2.5 KB
位数 8
FLASH内存容量 16 KB
输入/输出数 26 Input
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 44
封装 TQFP-44
封装 TQFP-44
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Unknown
包装方式 Each
制造应用 Computers & Computer Peripherals, 计算机和计算机周边, Industrial, 工业
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ATMEGA16U4-AU ATMEL 爱特美尔 | 当前型号 | 当前型号 |
ATMEGA16U4-AUR 爱特美尔 | 类似代替 | ATMEGA16U4-AU和ATMEGA16U4-AUR的区别 |