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AT32UC3A3128S-CTUR

AT32UC3A3128S-CTUR

AT32UC3A3128S-CTUR

Microchip Technology

128KB 128K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A3 Series AT32UC3A3128 144 Pin 66MHz 1.85V 144-TFBGA

SOT-23

AT32UC3A3128S-CTUR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Contact Plating Copper, Silver, Tin
Package / Case 144-TFBGA
Mounting Type Surface Mount
Mount Surface Mount
Surface Mount YES
Number of Pins 144
Supplier Device Package 144-TFBGA (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 Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number AT32UC3
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 110
Series AVR®32 UC3 A3
Published 2009
Packaging Tape & Reel (TR)
Operating Temperature -40°C~85°C TA
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Additional Feature IT ALSO OPERATES AT 3.3 V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.85V
Terminal Pitch 0.8mm
Reach Compliance Code compliant
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A3128
JESD-30 Code S-PBGA-B144
Qualification Status Not Qualified
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface 2-Wire, EBI/EMI, I2C, I2S, IrDA, MMC, SCI, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 110
Speed 66MHz
RAM Size 128K x 8
Memory Type FLASH, SRAM
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 Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
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 Width 24
Product Type 32-bit Microcontrollers - MCU
ROM (words) 131072
EEPROM Size --
CPU Family AVR RISC
External Data Bus Width 16
Number of Programmable I/O 23
RAM (bytes) 65536
ROM Programmability FLASH
Product Category 32-bit Microcontrollers - MCU
Device Core AVR32
Height Seated (Max) 1.2mm
Width 11 mm
Height 1.2 mm
Length 11mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.23000 $5.23
25 $4.75000 $118.75
100 $4.30000 $430
AT32UC3A3128S-CTUR Product Details

AT32UC3A3128S-CTUR Overview


Packaged in a 144-TFBGA format. A total of 110 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A AVR®32 UC3 A3 series electrical component is used in this application. This program has a program memory of 128KB 128K x 8 bytes, which is the size of the program. With a AVR Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 144 terminations on the IC chip, which means there are 144 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 1.85V volts. The system has YES channels for DMA communication. There is 128kB memory size assigned to the part. Alternatives can be found by searching through the base part number AT32UC3A3128 to find them. At a frequency of 66MHz, Microcontroller can operate efficiently. This MCU Chip uses NO PWM channels to operate. Chips have 144 pins. There are 3 timers/counters in this device. The AVR RISC CPU family is embedded in the device, so it can handle a wide range of operations. The equipment has a FLASH, SRAM memory that is built in. In the 23 Programmable I/O section, it can be programmed in many different ways. As an example, one of the additional features that you can use is IT ALSO OPERATES AT 3.3 V.

AT32UC3A3128S-CTUR Features


144-TFBGA package
Mounting type of Surface Mount


AT32UC3A3128S-CTUR Applications


There are a lot of Microchip Technology
AT32UC3A3128S-CTUR Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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