ATMEGA32U4-AUR

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Details for Microchip Technology

ATMEGA32U4-AUR

16 MHz TQFP Ind Temp Green
Buy Directly from Microchip Technology (5179 in Stock)
$3.1200 per unit
Series Information for ATMEGA32U4-AUR - Microchip Technology

Features

  • feature
    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
  • feature
    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
  • feature
    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
  • feature
    Peripheral Features
  • feature
    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

MCU 8BIT ATMEGA 16MHZ TQFP-44

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:
TQFP
No. of I/O's:
26I/O's
Embedded Interface Type:
I2C SPI 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

Avnet America

MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R

Avnet America product

Microchip Technology Inc

16 MHz TQFP Ind Temp Green

Avnet Europe

MCU 8-Bit ATmega AVR RISC 32KB Flash 3.3V/5V 44-Pin TQFP T/R

Avnet Europe product

Future Electronics

ATmega Series 32 KB Flash 2.5 KB SRAM 16 MHz 8-Bit Microcontroller - TQFP-44