AT32UC3L064-AUT Atmel, AT32UC3L064-AUT Datasheet - Page 12

• Manufacturer Part Number: AT32UC3L064-AUT
• Description: MCU AVR32 64KB FLASH 48TQFP
• Manufacturer: Atmel
• Series: AVR®32 UC3r

Specifications of AT32UC3L064-AUT

• Core Processor: AVR
• Core Size: 32-Bit
• Speed: 50MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, DMA, PWM, WDT
• Number Of I /o: 36
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Data Converters: A/D 9x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP, 48-VQFP
• Processor Series: AT32UC3x
• Core: AVR32
• Data Bus Width: 32 bit
• Data Ram Size: 16 KB
• Interface Type: SPI/TWI/USART
• Maximum Clock Frequency: 50 MHz
• Number Of Programmable I/os: 36
• Number Of Timers: 7
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWAVR32, EWAVR32-BL
• Development Tools By Supplier: AT32UC3L-EK
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 9-ch x 10-bit
• Package: 48TQFP
• Device Core: AVR32
• Family Name: AT32
• Maximum Speed: 50 MHz
• Operating Supply Voltage: 1.8|3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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The A3 and A4 Series are particularly well suited for applications requiring Hi-speed USB connectivity,
high computing performance and fast memory interfaces. These devices are used in a wide range of ap-
plications including audio, biometric, communication, USB to SDcard bridges and USB dongles.
B Series — for Battery/USB-Powered Applications
Designed for high data throughput, low power consumption
and outstanding computing performance, the A0 and A1 Series
features high connectivity with USB On-The-Go, Ethernet MAC
and SDRAM interfaces. These features, combined with a fast
flash and large internal SRAM, make ideally suited for data-
intensive applications.
The A0 and A1 Series are particularly well suited for applications
requiring Ethernet or USB connectivity and high computing
performance. These devices are used in a wide range of
applications including audio, biometric, communication, industrial
control and web servers.
A3/A4 Series — for Hi-Speed USB Applications
A0/A1 Series — for Ethernet and USB OTG Applications
The AVR UC3 B Series is designed for high data throughput, low
power consumption and outstanding computing performance.
The series features high connectivity with USB On-The-Go.
This feature, combined with a fast flash and large internal
SRAM, make it ideally suited for data-intensive applications.
The B series is particularly well suited for applications requiring
high computing performance and low power consumption in
combination with USB connectivity. These devices are used in a
range of applications, including USB Human Interface devices,
USB stick gateway, biometric, bridging, industrial control, and low-power portable applications.
AT32UC3A3/A4 Key Features
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64 - 256 KB Flash
128 KB SRAM (64 KB + 2x32 KB)
SRAM/ SDRAM controller
MLC NAND Flash controller
AES crypto engine
Peripheral DMA controller
Memory to Memory DMA
High Speed USB Device + OTG
SD/ MMC/ SDIO card controller
4 USARTs
2 SPI
1 I
1 I
16-bit Stereo bit stream DAC
100- and 144-pin package options
QFP and BGA packages
2
2
S 24-bit input
S 24-bit output
The A3 and A4 Series are available with an optional AES crypto
module capable of 128 to 256-bit AES encryption at speeds of
up to 22.8 MBytes/s. Note that export restrictions apply to this
device variant.
The AVR UC3 A3 and A4 Series are designed for exceptionally
high data throughput with Hi-Speed USB On-The-Go, SD/SDIO
card, Multi-level-Cell (MlC) NAND flash with ECC and SDRAM
interfaces. With their multi-layered AVR databus, 128 KB on-
chip SRAM with triple high-speed interfaces, and multi-channel
peripheral and memory-to-memory DMA controller, the A3 and
A4 offers outstanding data throughput. They also feature a Hi-Fi
stereo Audio DAC and a full duplex multi-channel I2S audio
interface.
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AT32UC3A0/A1 Key Features
AT32UC3B Key Features
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128 - 512 KB Flash
32 - 64 KB SRAM
SRAM / SDRAM controller
Peripheral DMA controller
Full Speed USB Device + OTG
Ethernet MAC
4 USARTs
2 SPI
1 I
1 I
Multiple timers and PWM
16-bit Stereo bit stream DAC
5V tolerant I/O
100- and 144-pin package options
QFP and BGA packages
Qualified for Automotive
2
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S 24-bit input
S 24-bit output
64 - 512 KB Flash
16 - 96 KB SRAM
Peripheral DMA controller
Full Speed USB Device + OTG
3 USARTs
2 SPI
1 I
1 I
Multiple timers and PWM
5V tolerant I/O
48- and 64-pin package options
QFP and QFN packages
2
2
S 24-bit input
S 24-bit output