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AT32UC3A4128S-C1UR

AT32UC3A4128S-C1UR

AT32UC3A4128S-C1UR

Microchip Technology

128KB 128K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 A4 Series AT32UC3A4128 100 Pin 66MHz 1.85V 100-VFBGA

SOT-23

AT32UC3A4128S-C1UR 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 100-VFBGA
Surface MountYES
Number of Pins 100
Supplier Device Package 100-VFBGA (7x7)
Number of Terminals 100
Interfaces IrDA/SCI/SCIF/UDI
Data Converters A/D 8x10b
Number of I/Os 70 I/O
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 70
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series AVR®32 UC3 A4
Published 2010
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Additional FeatureIT ALSO OPERATES AT 3.3 V
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.85V
Terminal Pitch0.65mm
Reach Compliance Code compliant
Frequency 66MHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number AT32UC3A4128
JESD-30 Code S-PBGA-B100
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.8,3.3 V
Temperature GradeINDUSTRIAL
Interface EBI/EMI, I2C, IrDA, MMC, SCI, SPI, UART, USART, USB
Memory Size128kB
Oscillator TypeInternal
Number of I/O 88
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 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 TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels NO
DAC Channels YES
Seated Height-Max 1 mm
Number of Timers/Counters 3
Address Bus Width24
Product Type32-bit Microcontrollers - MCU
ROM (words) 131072
EEPROM Size --
CPU Family AVR RISC
External Data Bus Width 16
RAM (bytes) 65536
ROM Programmability FLASH
Product Category32-bit Microcontrollers - MCU
Device CoreAVR32
Length 7mm
Height Seated (Max) 1mm
Width 7 mm
RoHS StatusROHS3 Compliant
In-Stock:900 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$66.834080$66.83408
10$63.051019$630.51019
100$59.482093$5948.2093
500$56.115182$28057.591
1000$52.938851$52938.851

AT32UC3A4128S-C1UR Product Details

AT32UC3A4128S-C1UR Overview


This Microcontroller comes in a 100-VFBGA package. This Microcontroller has 88 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in AVR®32 UC3 A4 Series. The size of the program memory of Microcontroller is 128KB 128K x 8. MCU is powered by AVR Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 100 terminals. Microcontroller comes with 32 bit size. The component always operates in 1.85V supply voltage. MCU chip has YES DMA channels. The part owns 128kB memory size. You can find alternatives through the base part number AT32UC3A4128. MCU's frequency is 66MHz. The device works in NO PWM channels. The pin number of the component remains 100. It has 3 timers/counters. The device is embedded with AVR RISC CPU family. To name a few, there are additional features like IT ALSO OPERATES AT 3.3 V.

AT32UC3A4128S-C1UR Features


100-VFBGA package
Mounting type of Surface Mount


AT32UC3A4128S-C1UR Applications


There are a lot of Microchip Technology
AT32UC3A4128S-C1UR Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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