32KB 16K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATmega Series ATMEGA32U4 44 Pin 16MHz 5V 44-VFQFN Exposed Pad
SOT-23
ATMEGA32U4-MU Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
10 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
44-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
44
Supplier Device Package
44-QFN (7x7)
Number of Terminals
44
Mounting Style
SMD/SMT
Data Converters
A/D 12x10b
MSL
MSL 3 - 168 hours
Qualification
-
Interfaces
SPI, USART
Family Name
ATmega
Instruction Set Architecture
RISC
Dimensions
7.1 x 7.1 x 0.95mm
Typical Operating Supply Voltage
2.7 → 5.5 V
Package Type
QFN
Maximum Operating Temperature
+85 °C
Minimum Operating Temperature
-40 °C
Number of I/Os
26 I/O
Interface Type
SPI, TWI, USART
Manufacturer
Microchip
Brand
Microchip Technology / Atmel
Tradename
AVR
RoHS
Details
Package
Tray
Base Product Number
ATMEGA32
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
26
Operating Temperature
-40°C~85°C TA
Packaging
Tray
Series
AVR® ATmega
Published
2001
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
44
Terminal Finish
MATTE TIN
Additional Feature
ALSO OPERATES AT 8 MHZ WITH A MINIMUM SUPPLY OF 2.7V
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Supply Voltage
5V
Terminal Pitch
0.5 mm
Reach Compliance Code
compliant
Frequency
16MHz
Base Part Number
ATMEGA32U4
Pin Count
44
JESD-30 Code
S-XQCC-N44
Qualification Status
Not Qualified
Power Supplies
3/5 V
Temperature Grade
INDUSTRIAL
Interface
I2C, I2S, SPI, UART, USART, USB
Memory Size
32kB
Oscillator Type
Internal
Number of I/O
26
Speed
16MHz
RAM Size
2.5K x 8
Voltage - Supply (Vcc/Vdd)
2.7V~5.5V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
AVR
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
8-Bit
Program Memory Size
32KB 16K x 16
Connectivity
I2C, SPI, UART/USART, USB
Supply Current-Max
15 mA
Bit Size
8
Data Converter
A/D 12x10b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
NO
Data Bus Width
8b
PWM Channels
YES
DAC Channels
NO
Seated Height-Max
1 mm
Number of Timers/Counters
5
Product Type
8-bit Microcontrollers - MCU
ROM (words)
16384
EEPROM Size
1K x 8
CPU Family
AVR RISC
RAM (bytes)
2560
Number of ADC Channels
12
ROM Programmability
FLASH
Number of PWM Channels
8
Number of SPI Channels
2
Number of USB Channels
1
Product
MCU
Product Category
8-bit Microcontrollers - MCU
Device Core
AVR
Height
950μm
Length
7.1mm
Width
7.1mm
REACH SVHC
No SVHC
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.10000
$4.1
25
$3.75960
$93.99
100
$3.40930
$340.93
ATMEGA32U4-MU Product Details
ATMEGA32U4-MU Overview
In a 44-VFQFN Exposed Pad package, the MCU is available. With 26 I/Os, it's pretty good. In the case of the IC chip, the type of mounting is Surface Mount. This Microcontroller is based on the 8-Bit core. The type of memory that the program uses is FLASH. Temperatures in this range are operated by this Microcontroller. A AVR® ATmega series electrical component is used in this application. This program has a program memory of 32KB 16K x 16 bytes, which is the size of the program. MCU is powered by AVR Core Processor. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. During the manufacturing process, 44 terminations were applied to the IC chip. A 8-bit operation is performed by this part. This Microcontroller chip is powered by 5V volts. In addition to that, MCU chip has NO DMA channels. 32kB is the memory size of the part. Alternatives can be found by searching through the base part number ATMEGA32U4 to find them. The efficiency of this device can be improved when operating at a frequency of 16MHz. The chip has 44 pins. Using the timer/counter system, it has 5 timers/counters. In total, it has 12 ADC channels for the measurement of signals. There are 8 PWM channels used by the device in total.
ATMEGA32U4-MU Features
44-VFQFN Exposed Pad package
Mounting type of Surface Mount
Microcontrollers subcategory
ATMEGA32U4-MU Applications
There are a lot of Microchip Technology ATMEGA32U4-MU Microcontroller applications.