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品牌：Microchip Atmel
类别：ATmega系列单片机
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品牌：Microchip Atmel
类别：ATmega系列单片机
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品牌：Microchip Atmel
类别：ATmega系列单片机
-
品牌：Microchip Atmel
类别：ATmega系列单片机
-
品牌：Microchip Atmel
类别：ATmega系列单片机
ATMEGA32U4RC-AU
- 品牌：Microchip Atmel
- 包装：--
- 无铅情况/ROHS: --
- 经营商：科通芯城自营
- 描述：8-bit AVR Microcontroller, 32KB Flash, 44-pin, USB Controller
- 封装：TQFP ML 44
- 类别：ATmega系列单片机
| 参数 | 数值 |
|---|---|
| NAND Interface | No |
| DRAM Memory | No |
| USB Interface | Device |
| SRAM (Kbytes) | 3.3 |
| Temp. Sensor | Yes |
| USB Transceiver | 1 |
| Input Capture Channels | 2 |
| Resistive Touch Screen | No |
| UART | 1 |
| Temp. Range (deg C) | -40 to 85 |
| ADC channels | 12 |
| # of Touch Channels | 14 |
| ADC Speed (ksps) | 15 |
| External Bus Interface | 0 |
| FPU | No |
| Max I/O Pins | 26 |
| CPU | 8-bit AVR |
| Ext Interrupts | 13 |
| picoPower | No |
| Timers | 4 |
| Video Decoder | No |
| Calibrated RC Oscillator | Yes |
| TWI (I2C) | 1 |
| Crypto Engine | No |
| Hardware QTouch Acquisition | No |
| Pin Count | 44 |
| Operating Voltage (Vcc) | 2.7 to 5.5 |
| Analog Comparators | 1 |
| Camera Interface | No |
| Graphic LCD | No |
| 32kHz RTC | No |
| Max. Operating Frequency | 16 MHz |
| I/O Supply Class | 2.7 to 5.5 |
| DAC Resolution (bits) | 0 |
| MPU / MMU | no / no |
| SPI | 2 |
| Output Compare channels | 12 |
| Self Program Memory | YES |
| PWM Channels | 8 |
| USB Speed | Full Speed |
| EEPROM (Bytes) | 1024 |
| ADC Resolution (bits) | 10 |
| Flash (Kbytes) | 32 Kbytes |
The low-power automotive Atmel 8-bit AVR RISC-based microcontroller featuring 32KB self-programming flash program memory, 2.5KB SRAM, 1KB EEPROM, USB 2.0 full-speed/low speed device, 12-channel 10-bit A/D-converter, and JTAG interface for on-chip-debug. The device achieves up to 16 MIPS throughput at 16 MHz. 2.7 - 5.5 Volt 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.
IndustrialAutomation: 传感器
Metering: 数据集中器
PCPeripherals: 小型 I/O 设备
