EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
AT32UC3A3128-CTUT Real Image
Same model may have multiple batches, images only for reference.

AT32UC3A3128-CTUT

Part No AT32UC3A3128-CTUT
Manufacturer Rochester Electronics
Catalog Embedded - Microcontrollers
Description IC MCU 32BIT 128KB FLSH 144TFBGA
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Features AVR series Microcontroller IC 32-Bit 66MHz 128KB (128K x 8) FLASH 144-FFBGA (11x11)
Manufacturer Atmel
Series AVR®32 UC3 A3
Package Bulk
Core Processor AVR
Core Size 32-Bit
Speed 66MHz
Connectivity EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O 110
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Supply Voltage 1.75V ~ 3.6V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature Range -40°C ~ 85°C (TA)
Mounting Surface Mount
Package 144-TFBGA
Case / Package 144-FFBGA (11x11)
Quantity per package 1
Popularity High
Supply and Demand Status Balance
Win Source Part Number 911921-AT32UC3A3128-CTUT
Ultra Librarian 3D Model Ultra Librarian AT32UC3A3128-CTUT CAD Model

Description

The Atmel AT32UC3A3128-CTUT is a 32-bit AVR series microcontroller IC with a speed of 66MHz.

  • Core Size: 32-bit
  • Series: AVR
  • Speed: 66MHz
  • Program Memory Size: 128KB (128K x 8) FLASH
  • Number of I/O: 110
  • Voltage - Supply: 1.75V ~ 3.6V
  • Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
  • Peripherals: Brown-out Detect/Reset, DMA, POR, WDT
  • Package / Case: 144-TFBGA
  • Mounting Type: Surface Mount

You May Also Be Interested in

AT87C58X2-SLSUM Real Image
AT87C58X2-SLSUM
Microchip Technology
IC MCU 8BIT 32KB OTP 44PLCC
Lowest to $5.8050
ATSAMD20E16A-MU Real Image
ATSAMD20E16A-MU
Microchip Technology
IC MCU 32BIT 64KB FLASH 32QFN
Lowest to $5.9129
AT32UC3B0128-Z2UT Real Image
AT32UC3B0128-Z2UT
Microchip Technology
IC MCU 32BIT 128KB FLASH 64QFN
Lowest to $10.1973
AT89C5130A-S3SUM Real Image
AT89C5130A-S3SUM
Microchip Technology
IC MCU 8BIT 16KB FLASH 52PLCC
Lowest to $12.0108
ATMEGA2560V-8CU Atmel
ATMEGA2560V-8CU
Microchip Technology
IC MCU 8BIT 256KB FLASH 100CBGA
Lowest to $319.8529
LPC1830FET256 NXP
LPC1830FET256
NXP / Nexperia
IC MCU 32BIT ROMLESS 256LBGA
Lowest to $21.9925
ATMEGA3250V-8AU Real Image
ATMEGA3250V-8AU
Microchip Technology
IC MCU 8BIT 32KB FLASH 100TQFP
Need more? Email Us
HD6473308RCP10V Renesas Electronics America
HD6473308RCP10V
Renesas Electronics America
IC MCU 8BIT 16KB OTP 84PLCC
Lowest to $62.7412
ATTINY861-15MAZ Atmel
ATTINY861-15MAZ
Microchip Technology
IC MCU 8BIT 8KB FLASH 20QFN
Need more? Email Us

Top Sellers

FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.2767
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101

Pricing & Ordering

Quantity Unit Price Ext. Price
4+ $17.3265 $69.3060
9+ $14.2167 $127.9503
13+ $13.7725 $179.0425
18+ $13.3282 $239.9076
23+ $12.8839 $296.3297
30+ $11.5511 $346.5330
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 110 pieces
MOQ: 4 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess