Microchip, 8 bit AVR, ATMEGA32U4 Microcontroller, 16 MHz, 32kB FLASH, 44-Pin QFN
- RS stock no.:
- 131-0290P
- Mfr. Part No.:
- ATMEGA32U4-MU
- Manufacturer:
- Microchip
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Subtotal 10 units (supplied in a tray)*
R 874,70
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R 1 005,90
(inc. VAT)
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In Stock
- 2,368 unit(s) ready to ship from another location
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Units | Per unit |
|---|---|
| 10 - 49 | R 87.47 |
| 50 - 99 | R 84.85 |
| 100 - 499 | R 81.46 |
| 500 + | R 78.20 |
*price indicative
- RS stock no.:
- 131-0290P
- Mfr. Part No.:
- ATMEGA32U4-MU
- Manufacturer:
- Microchip
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Microchip | |
| Series | ATMEGA32U4 | |
| Product Type | Microcontroller | |
| Package Type | QFN | |
| Mount Type | Surface | |
| Pin Count | 44 | |
| Device Core | AVR | |
| Data Bus Width | 8bit | |
| Interface Type | USB, USART, SPI | |
| Program Memory Size | 32kB | |
| Maximum Clock Frequency | 16MHz | |
| RAM Size | 2.5kB | |
| Maximum Supply Voltage | 5.5V | |
| Number of Programmable I/Os | 26 | |
| Analogue Comparators | 1 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Height | 0.95mm | |
| Standards/Approvals | No | |
| Length | 7.1mm | |
| Minimum Supply Voltage | 2.7V | |
| Program Memory Type | FLASH | |
| ADCs | 12 x 10 Bit | |
| Automotive Standard | No | |
| Instruction Set Architecture | RISC | |
| Select all | ||
|---|---|---|
Brand Microchip | ||
Series ATMEGA32U4 | ||
Product Type Microcontroller | ||
Package Type QFN | ||
Mount Type Surface | ||
Pin Count 44 | ||
Device Core AVR | ||
Data Bus Width 8bit | ||
Interface Type USB, USART, SPI | ||
Program Memory Size 32kB | ||
Maximum Clock Frequency 16MHz | ||
RAM Size 2.5kB | ||
Maximum Supply Voltage 5.5V | ||
Number of Programmable I/Os 26 | ||
Analogue Comparators 1 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Height 0.95mm | ||
Standards/Approvals No | ||
Length 7.1mm | ||
Minimum Supply Voltage 2.7V | ||
Program Memory Type FLASH | ||
ADCs 12 x 10 Bit | ||
Automotive Standard No | ||
Instruction Set Architecture RISC | ||
ATmega32U4 8-Bit megaAVR Microcontrollers
The Atmel ATmega32U4 Microcontroller is an 8-bit megaAVR device based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle the ATmega32U4 achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and speed.
The ATmega32U4 features a USB 2.0 Device Module making it an ideal candidate for applications requiring USB connectivity. Also integrated is a JTAG interface for on-chip debug.
Microcontroller Features
16 MHz Max. Operating Frequency
Up to 16 MIPS at 16 MHz
32 KB Flash
1024 B EEPROM
2.5 KB SRAM
135 Instructions – Most single clock cycle execution
32 General Purpose Registers
26 GPIO
Power-on Reset and Programmable Brown-out Detection
Internal 8 MHz Calibrated Oscillator
Internal Clock Prescaler and On-the-fly Clock Switching
External and Internal Interrupt Sources
Six Power-Saving Sleep Modes
Internal and External Interrupts
Fully Static Operation
On-Chip 2-cycle Multiplier
Communication Features
USB 2.0 Full-speed/Low Speed Device Module
JTAG (IEEE1149.1 compliant) Interface
Programmable Serial USART with Hardware Flow Control
Master/Slave SPI Serial Interface
Byte Oriented 2-wire Serial Interface
Peripheral Features
On-chip PLL for USB and High-Speed Timer
10-bit Analogue-to-Digital Converter (ADC) – 12 Channel
One 10-bit High-Speed Timer/Counter with PLL (64 MHz) and Compare Mode
One 8-bit Timer/Counter with Separate Prescaler and Compare Mode
Two 16-bit Timers/Counters with Separate Prescaler, Compare and Capture Mode
Four 8-bit PWM Channels
Four PWM Channels with Programmable Resolution from 2 bits to 16 bits
Six PWM Channels for High-Speed Operation, with Programmable Resolution from 2 bits to 11 bits
Output Compare Modulator
Programmable Watchdog Timer with Separate On-chip Oscillator
On-chip Analogue Comparator
Interrupt and Wake-up on Pin Change
On-chip Temperature Sensor