- RS Stock No.:
- 177-2992
- Mfr. Part No.:
- ATMEGA32U4-AUR
- Brand:
- Microchip
- RS Stock No.:
- 177-2992
- Mfr. Part No.:
- ATMEGA32U4-AUR
- Brand:
- Microchip
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- PH
Product Details
Microchip Technology Microcontroller
The Microchip Technology ATMEGA family type, TQFP package, surface mount, 44-pin AVR RISC-based processor 8-bit microcontroller. It has a maximum voltage rating of 5.5 V. The microcontroller operates at a maximum speed of 16MHz and features 32kb ISP flash program memory, 2.5kb of internal SRAM and 1kb of EEPROM. It has 26 programmable I/O lines. It has a 12-channel 10-bit ADC converter, programmable watchdog timer with an internal oscillator. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1MIPS per MHz, balancing power consumption and processing speed.
Features and Benefits
14 PWM channels
CPU Reset possible on USB bus reset detection
Has 48MHz frequency from PLL for full-speed bus operation
Operating temperature ranges between -40°C and 85°C
Power-on reset and programmable brown-out detection
Six programmable endpoints with in or out directions and with bulk, interrupt or isochronous transfers
Supports data transfer rates up to 12Mbit/s and 1.5Mbit/s
Suspend/Resume interrupts
Two-wire UART serial communication mode for general-purpose
USB 2.0 full-speed/low speed device module with interrupt on transfer completion
USB bus connection/disconnection on microcontroller request
CPU Reset possible on USB bus reset detection
Has 48MHz frequency from PLL for full-speed bus operation
Operating temperature ranges between -40°C and 85°C
Power-on reset and programmable brown-out detection
Six programmable endpoints with in or out directions and with bulk, interrupt or isochronous transfers
Supports data transfer rates up to 12Mbit/s and 1.5Mbit/s
Suspend/Resume interrupts
Two-wire UART serial communication mode for general-purpose
USB 2.0 full-speed/low speed device module with interrupt on transfer completion
USB bus connection/disconnection on microcontroller request
Applications
Embedded systems
LCD monitors and TVs
Mobile PC docking
PC motherboards
Printers and scanners
LCD monitors and TVs
Mobile PC docking
PC motherboards
Printers and scanners
Specifications
Attribute | Value |
---|---|
Family Name | ATmega |
Package Type | TQFP |
Mounting Type | Surface Mount |
Pin Count | 44 |
Device Core | AVR |
Data Bus Width | 8bit |
Program Memory Size | 32 kB |
Maximum Frequency | 16MHz |
RAM Size | 2.5 kB |
USB Channels | 1 |
Number of PWM Units | 1 x 8 bit |
Number of SPI Channels | 1 |
Number of CAN Channels | 0 |
Number of I2C Channels | 1 |
Number of UART Channels | 1 |
Typical Operating Supply Voltage | 5.5 (Maximum) V |
Number of USART Channels | 1 |
Instruction Set Architecture | RISC |
Maximum Number of Ethernet Channels | 0 |
Minimum Operating Temperature | -40 °C |
Dimensions | 10.1 x 10.1 x 1.05mm |
Pulse Width Modulation | 1 (14 x 8 bit) |
Width | 10.1mm |
Number of LIN Channels | 0 |
Height | 1.05mm |
Program Memory Type | Flash |
ADCs | 12 x 10 bit |
Length | 10.1mm |
Number of Ethernet Channels | 0 |
Maximum Operating Temperature | +85 °C |
Number of PCI Channels | 0 |
Number of ADC Units | 1 |
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