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Details for ATMEGA32U4-MUR by Microchip Technology
ATmega32U4
ATMEGA32U4-MUR
Buy Directly from Microchip Technology Inc (5220 in stock) $4.0900
16 MHz, QFN/MLF, Ind Temp, Green
ATMEGA32U4-MUR image

ATMEGA32U4-MUR by Microchip Technology

16 MHz, QFN/MLF, Ind Temp, Green
Features
USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion
Complies fully with Universal Serial Bus Specification Rev 2.0
Supports data transfer rates up to 12Mbit/s and 1.5Mbit/s
Endpoint 0 for Control Transfers: up to 64-bytes
Six Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or Isochronous Transfers
Configurable Endpoints size up to 256 bytes in double bank mode
Fully independent 832 bytes USB DPRAM for endpoint memory allocation
Suspend/Resume Interrupts
CPU Reset possible on USB Bus Reset detection
48MHz from PLL for Full-speed Bus Operation
USB Bus Connection/Disconnection on Microcontroller Request
Crystal-less operation for Low Speed mode
Description

The low-power Microchip 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.

Specifications
Part Family:
AVR_USB_ATmegaU4
Part Prefix:
ATmega
Architecture:
8
Core:
8-bit AVR
MaxSpeed (MHz):
16
CPU Type:
8-bit AVR
CPU Speed (MIPS/DMIPS):
16
Program Memory Type:
Flash
SelfWrite:
Yes
Program Memory Size (KB):
32
Program Memory Size (KWords):
16
Multiple Flash Panels:
True
Secure Bootloader (CodeGuard™ Security):
None
RAM (KB):
2560
Data EEPROM (bytes):
1024
Temp. Range Min.:
-40
Temp. Range Max.:
85
Operation Voltage Min.(V):
2.7
Operation Voltage Max.(V):
5.5
Max I/O Pins:
26
Pin Count:
44
Brown Out Reset (BOR):
Programmable BOR
Power On Reset (POR):
Yes
Internal Voltage Reference (Bandgap):
Yes
Internal Oscillator:
Yes
Number of Comparators:
1
ADC Channels:
12
Diff ADC Inputs:
5
Max ADC Sampling Rate (ksps):
15
Max ADC Resolution (bits):
10
Max ADC Sample/Hold (S/H):
1
Temp Sensor:
Yes
Standard UART:
1
SPI™:
2
I2C:
1
Max 8 Bit Digital Timers:
2
Max 16 Bit Digital Timers:
2
Watch Dog Timers (WDT):
Yes
Timers:
4
Stand alone PWM:
8
Capture/Compare/PWM (CCP):
2
Standalone Output Compare/ Standard PWM:
12
Input Capture:
2
Max # PWM outputs (including complementary outputs):
8
Output Compare Channels:
12
Number of USB Modules:
1
USB Interface:
Full Speed
Type of CAN module:
None
Ethernet:
None
Integrated Wireless Frequency:
None
Wireless Technology:
None
JTAG:
Debug/Program/Boundary Scan
Debug Interface:
JTAG
Temperature Range:
-40C to +85C
Alternate Descriptions
16 MHz- QFN/MLF- Ind Temp- G Onlinecomponents.com
16 MHZ, QFN/MLF, IND TEMP, GREEN 44 VQFN 7X7X1MM T/R Newark Electronics
4-Bit/8-Bit MCU Avnet America
16 MHz QFN/MLF Ind Temp Green Microchip Technology Inc
4-Bit/8-Bit MCU Avnet Europe
4-Bit/8-Bit MCU Avnet Asia
ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-44 Future Electronics
Details for ATMEGA32U4-MUR by Microchip Technology
ATmega32U4
ATMEGA32U4-MUR
Buy Directly from Microchip Technology Inc (5220 in stock) $4.0900
MCU 8BIT AVR 16MHZ QFN-44
ATMEGA32U4-MUR image

ATMEGA32U4-MUR by Microchip Technology

MCU 8BIT AVR 16MHZ QFN-44
Features
Advanced RISC Architecture -- 135 Powerful Instructions u2013 Most Single Clock Cycle Execution -- 32 x 8 General Purpose Working Registers -- Fully Static Operation -- Up to 16 MIPS Throughput at 16MHz -- On-Chip 2-cycle Multiplier
JTAG (IEEEu00ae std. 1149.1 compliant) Interface -- Boundary-scan Capabilities According to the JTAG Standard -- Extensive On-chip Debug Support -- Programming of Flash, EEPROM, Fuses, and Lock Bits through the JTAG Interface
Non-volatile Program and Data Memories -- 16/32KB of In-System Self-Programmable Flash -- 1.25/2.5KB Internal SRAM -- 512Bytes/1KB Internal EEPROM -- Write/Erase Cycles: 10,000 Flash/100,000 EEPROM -- Data retention: 20 years at 85uf0b0C/ 100 years at 25uf0b0C(1) -- Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation Parts using external XTAL clock are pre-programed with a default USB bootloader -- Programming Lock for Software Security
Peripheral Features
USB 2.0 Full-speed/Low Speed Device Module with Interrupt on Transfer Completion -- Complies fully with Universal Serial Bus Specification Rev 2.0 -- Supports data transfer rates up to 12Mbit/s and 1.5Mbit/s -- Endpoint 0 for Control Transfers: up to 64-bytes -- Six Programmable Endpoints with IN or Out Directions and with Bulk, Interrupt or Isochronous Transfers -- Configurable Endpoints size up to 256 bytes in double bank mode -- Fully independent 832 bytes USB DPRAM for endpoint memory allocation -- Suspend/Resume Interrupts -- CPU Reset possible on USB Bus Reset detection -- 48MHz from PLL for Full-speed Bus Operation -- USB Bus Connection/Disconnection on Microcontroller Request -- Crystal-less operation for Low Speed mode
Part Information
ATMEGA32U4-MUR image
RoHS Compliant
Specifications
Product Range:
AVR ATmega Family ATmega32 Series Microcontrollers
CPU Speed:
16MHz
Program Memory Size:
32KB
RAM Memory Size:
2.5KB
No. of Pins:
44Pins
MCU Case Style:
QFN
No. of I/O's:
26I/O's
Embedded Interface Type:
I2C SPI UART USART USB
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
MCU Family:
AVR ATmega
MCU Series:
ATmega32
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (27-Jun-2018)
Controller Family/Series:
ATmega
Alternate Descriptions
16 MHz- QFN/MLF- Ind Temp- G Onlinecomponents.com
16 MHZ, QFN/MLF, IND TEMP, GREEN 44 VQFN 7X7X1MM T/R Newark Electronics
4-Bit/8-Bit MCU Avnet America
16 MHz QFN/MLF Ind Temp Green Microchip Technology Inc
4-Bit/8-Bit MCU Avnet Europe
4-Bit/8-Bit MCU Avnet Asia
ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - QFN-44 Future Electronics