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AT32UC3A364S-CTUT

AT32UC3A364S-CTUT

AT32UC3A364S-CTUT

Microchip Technology

64KB 64K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A3 Series AT32UC3A364 144 Pin 66MHz 1.85V 144-TFBGA

SOT-23

AT32UC3A364S-CTUT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 9 Weeks
Contact PlatingCopper, Silver, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 144-TFBGA
Surface MountYES
Number of Pins 144
Supplier Device Package 144-FFBGA (11x11)
Number of Terminals 144
Mounting Style SMD/SMT
Interfaces IrDA/SCI/SCIF/UDI
Data Converters A/D 8x10b
Number of I/Os 110 I/O
Maximum Operating Temperature+ 85 C
Minimum Operating Temperature - 40 C
Interface Type 2-Wire, I2S, JTAG, SPI, USART
Manufacturer Microchip
Brand Microchip Technology
Tradename AVR
RoHS Details
Package Tray
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 110
Operating Temperature-40°C~85°C TA
PackagingTray
Series AVR®32 UC3 A3
Published 2009
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Additional FeatureIT ALSO OPERATES AT 3.3 V
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.85V
Terminal Pitch0.8mm
Reach Compliance Code compliant
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A364
JESD-30 Code S-PBGA-B144
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Interface 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
Memory Size64kB
Oscillator TypeInternal
Number of I/O 110
Speed 66MHz
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.75V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor AVR
Peripherals Brown-out Detect/Reset, DMA, POR, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 8x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels NO
DAC Channels YES
Seated Height-Max 1.2 mm
Number of Timers/Counters 3
Address Bus Width24
Product Type32-bit Microcontrollers - MCU
ROM (words) 65536
EEPROM Size --
CPU Family AVR RISC
External Data Bus Width 16
RAM (bytes) 65536
Number of ADC Channels 8 Channel
ROM Programmability FLASH
Product Category32-bit Microcontrollers - MCU
Device CoreAVR32
Length 11mm
Height Seated (Max) 1.2mm
Width 11 mm
Height 1.2 mm
RoHS StatusROHS3 Compliant
In-Stock:1820 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.51000$4.51
25$4.10000$102.5
100$3.71500$371.5

AT32UC3A364S-CTUT Product Details

AT32UC3A364S-CTUT Overview


A 144-TFBGA package is included. In total, it has 110 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR®32 UC3 A3 series components belong to this electrical component. Its program memory size is 64KB 64K x 8. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 144 terminations in total. The part works on a 32-bit basis. An output voltage of 1.85V volts is available for this Microcontroller chip. The Microcontroller chip has YES DMA channels. 64kB memory size belongs to the part. AT32UC3A364 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 66MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel NO. On the chip, there are 144 pins that are accessible. A total of 3 timers/counters are included in the package. Devices based on the AVR RISC series of CPUs are embedded in the device. As a few examples, there are additional features like IT ALSO OPERATES AT 3.3 V that are available in the software. In total, there are 8 Channel channels for the ADC on this board.

AT32UC3A364S-CTUT Features


144-TFBGA package
Mounting type of Surface Mount


AT32UC3A364S-CTUT Applications


There are a lot of Microchip Technology
AT32UC3A364S-CTUT Microcontroller applications.


  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
  • Entertainment products
  • Digital cameras

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