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AT32UC3A364

Status: Not Recommended for new designs

Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

A complete system-on-chip 32-bit AVR microcontroller. It is designed for cost-sensitive embedded applications that require low power consumption, high code density and high performance.

The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. Higher computation capabilities are achievable using a rich set of DSP instructions. The device incorporates on-chip flash and SRAM memories for secure and fast access. 64 KBytes of SRAM are directly coupled to the 32-bit AVR UC3 for performance optimization. Two blocks of 32 Kbytes SRAM are independently attached to the high speed bus matrix for real ping-pong management.

The microcontroller achieves exceptionally high data throughput by combining the multi-layered 32-bit AVR databus,128 KB on-chip SRAM with triple high speed interfaces, multi-channel peripheral, memory-to-memory DMA controller, high-speed USB embedded host, SD/SDIO card, MLC NAND flash with ECC, and SDRAM interfaces.

This device features 64KB internal high-speed flash and an AES crypto module, capable of 128 to 256-bit AES encryption at speeds of up to 22.8MBytes.

Parametrics
Name
Value
Part Family
A3/A4 Series
Max CPU Speed MHz
84
Program Memory Size (KB)
64
SRAM (KB)
128
DRAM Interface
sdram
SDIO/SD-CARD/eMMC
1
Temperature Range (C)
-40 to 85
Operating Voltage Range (V)
3 to 3.6
Direct Memory Access Channels
12
SPI
6
I2C
2
Peripheral Pin Select / Pin Muxing
Yes
Number of USB Modules
1
USB Interface
Device + OTG
ADC Input
8
Max ADC Resolution (Bits)
10
Max ADC Sampling Rate (ksps)
384
Number of DACs
1
Input Capture
12
Max 16-bit Digital Timers
6
Parallel Port
EBI
Internal Oscillator
115Khz
Hardware RTCC/RTC
Yes
Max I/O Pins
110
Pincount
144
External Memory Bus Interface
Yes

Documents

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Application Notes

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User Guides

08/02/2017
312KB

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Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
Power Debugger kit
Power Debugger kit ( ATPOWERDEBUGGER )

Power Debugger is a powerful development tool for debugging and programming AVR microcontrollers using UPDI, JTAG, PDI, debugWIRE, aWire, TPI or SPI target interfaces and ARM® Cortex®-M based SAM microcontrollers using JTAG or SWD target interfaces.

In addition the Power Debugger has two independent current sensing channels for measuring and optimizing the power consumption of

...

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ATmega168PB-XMINI
ATmega168PB-XMINI ( ATMEGA168PB-XMINI )

The ATmega168PB Xplained Mini evaluation kit is a hardware platform for evaluating the ATmega168PB microcontroller. The evaluation kit comes with a fully-integrated debugger that provides seamless integration with Atmel Studio. The kit provides access to the features of the ATmega168PB enabling easy integration of the device in a custom design.

Learn More
Add To Cart
ATSTK600-RC27
ATSTK600-RC27 ( ATSTK600-RC27 )

Routing card for 48-pin AVR UC3 B1 series in TQFP and QFN socket supplements the STK6000 Starter Kit.

For an overview of card combinations and supported devices see Device Support Table

Learn More
Add To Cart
ATmega324PB-XPRO
ATmega324PB-XPRO ( ATMEGA324PB-XPRO )

The ATmega324PB Xplained Pro evalutation kit is a hardware platform for evaluating the ATmega324PB microcontroller (MCU). The ATmega324PB-XPRO evaluation kit does not include extension boards which can be purchased individually. ATmega324PB Xplained Pro currently supports more than 20 extension boards including wired and wireless connectivity, crytpo authentication, QTouch capacitive touch

...

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Add To Cart
AT32UC3L-EK
AT32UC3L-EK ( AT32UC3L-EK )

Evaluation kit and development system for the 32-bit AVR AT32UC3L064 microcontroller. The kit is equipped with a rich set of peripherals making it a perfect evaluation platform.

Learn More
Add To Cart
ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

Learn More
Add To Cart
ATmega328P-XMINI
ATmega328P-XMINI ( ATMEGA328P-XMINI )

The ATmega328P Xplained Mini evalutation kit is a hardware platform for evaluating the ATmega328P microcontroller. The evaluation kit comes with a fully integrated debugger that provides seamless integration with Atmel Studio. The kit provides access to the features of the ATmega328P enabling easy integration of the device in a custom design

Learn More
Add To Cart
ATSTK600 Kit
ATSTK600 Kit ( ATSTK600 )

A complete starter kit and development system for the 8-bit and 32-bit AVR microcontrollers that gives designers a quick start to develop code on the AVR, with advanced features for prototyping and testing new designs.

The AVR device connects to the STK600 using an innovative routing and socketcard sandwich system, which routes the signals from the device to the appropriate...

Learn More
Add To Cart
UC3-L0 Xplained
UC3-L0 Xplained ( AT32UC3L0-XPLD )

The UC3-L0 Xplained evaluation kit is a hardware platform for evaluating the AT32UC3L064 microcontroller. The kit offers a range of features that enable the AVR UC3 user to get started using AVR UC3 peripherals right away and understand how to integrate the AVR UC3 device in their own design.

NOTE: The UC3-L0 Xplained is suited for evaluation of both UC3L0 and UC3L4 microcontrollers.

...

Learn More
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UC3-A3 Xplained Evaluation Kit for AT32UC3A3256
UC3-A3 Xplained Evaluation Kit for AT32UC3A3256 ( AT32UC3A3-XPLD )

The UC3-A3 Xplained evaluation kit is a hardware platform for evaluating the AT32UC3A3256 microcontroller. The kit offers a range of features that enable the AVR UC3 user to get started using AVR UC3 peripherals right away and understand how to integrate the AVR UC3 device in their own design.

NOTE: The UC3-A3 Xplainedis suited for evaluation ofboth UC3A3 and UC3A4 microcontrollers.

...

Learn More
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Atmel-ICE Full Kit
Atmel-ICE Full Kit ( ATATMEL-ICE )

Atmel-ICE is a powerful development tool for debugging and programming ARM® Cortex®-M based SAM and AVR microcontrollers with on-chip debug capability.

Atmel-ICE supports:

  • Programming and on-chip debugging of all AVR 32-bit MCUs on both JTAG and aWire interfaces
  • Programming and on-chip debugging of all AVR
...

Learn More
Add To Cart
ATmega328PB-XMINI
ATmega328PB-XMINI ( ATMEGA328PB-XMINI )

The ATmega328PB Xplained Mini evaluation kit is a hardware platform for evaluating the ATmega328PB microcontroller (MCU). The evaluation kit comes with a fully integrated debugger that provides seamless integration with Atmel Studio. The kit provides access to the features of the ATmega328PB MCU, enabling easy integration of the device into a custom design.

The kit features two

...

Learn More
Add To Cart

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
AT32UC3A364-ALUT
1.392800
7.833333
144
LQFP
20x20x1.4mm
Matte Tin
e3
AT32UC3A364S-ALUT
1.392800
7.833333
144
LQFP
20x20x1.4mm
Matte Tin
e3
AT32UC3A364-ALUR
1.392800
2.285714
144
LQFP
20x20x1.4mm
Matte Tin
e3
AT32UC3A364S-ALUR
1.392800
2.285714
144
LQFP
20x20x1.4mm
Matte Tin
e3
AT32UC3A364S-CTUT
0.207600
1.386905
144
TFBGA
11x11x1.2mm
SAC105
e8
AT32UC3A364S-CTUR
0.207600
0.582500
144
TFBGA
11x11x1.2mm
SAC105
e8
AT32UC3A364-CTUR
0.207600
0.582500
144
TFBGA
11x11x1.2mm
SAC105
e8
AT32UC3A364-CTUT
0.207600
1.386905
144
TFBGA
11x11x1.2mm
SAC105
e8
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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