Microchip, 8bit AVR, ATmega Microcontroller, 16MHz, 32 kB Flash, 44-Pin TQFP
- RS Stock No.:
- 177-2992P
- Mfr. Part No.:
- ATMEGA32U4-AUR
- Brand:
- Microchip
Subtotal 10 units (supplied on a continuous strip)*
£37.45
(exc. VAT)
£44.94
(inc. VAT)
FREE delivery for orders over £50.00
- Plus 4,196 unit(s) shipping from 01 December 2025
Units | Per unit |
|---|---|
| 10 - 22 | £3.745 |
| 24 - 98 | £3.65 |
| 100 + | £3.56 |
*price indicative
- RS Stock No.:
- 177-2992P
- Mfr. Part No.:
- ATMEGA32U4-AUR
- Brand:
- Microchip
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| 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 | |
| Typical Operating Supply Voltage | 5.5 (Maximum) V | |
| Number of USART Channels | 1 | |
| Number of UART Channels | 1 | |
| Number of Ethernet Channels | 0 | |
| Number of PCI Channels | 0 | |
| Number of ADC Units | 1 | |
| Maximum Operating Temperature | +85 °C | |
| Program Memory Type | Flash | |
| Minimum Operating Temperature | -40 °C | |
| Instruction Set Architecture | RISC | |
| Maximum Number of Ethernet Channels | 0 | |
| ADCs | 12 x 10 bit | |
| Length | 10.1mm | |
| Pulse Width Modulation | 1 (14 x 8 bit) | |
| Dimensions | 10.1 x 10.1 x 1.05mm | |
| Width | 10.1mm | |
| Height | 1.05mm | |
| Number of LIN Channels | 0 | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
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 | ||
Typical Operating Supply Voltage 5.5 (Maximum) V | ||
Number of USART Channels 1 | ||
Number of UART Channels 1 | ||
Number of Ethernet Channels 0 | ||
Number of PCI Channels 0 | ||
Number of ADC Units 1 | ||
Maximum Operating Temperature +85 °C | ||
Program Memory Type Flash | ||
Minimum Operating Temperature -40 °C | ||
Instruction Set Architecture RISC | ||
Maximum Number of Ethernet Channels 0 | ||
ADCs 12 x 10 bit | ||
Length 10.1mm | ||
Pulse Width Modulation 1 (14 x 8 bit) | ||
Dimensions 10.1 x 10.1 x 1.05mm | ||
Width 10.1mm | ||
Height 1.05mm | ||
Number of LIN Channels 0 | ||
Microchip Technology Microcontroller
Features and Benefits
• 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
• LCD monitors and TVs
• Mobile PC docking
• PC motherboards
• Printers and scanners