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Home Products Integrated Circuits (ICs)Embedded - Microcontrollers~~AT32UC3A4256-C1UR~~

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AT32UC3A4256-C1UR - Microchip Technology

Manufacturer Part Number: AT32UC3A4256-C1UR

Manufacturer: Microchip Technology

Allelco Part Number: 32D-AT32UC3A4256-C1UR

ECAD Model

Parts Description: IC MCU 32BIT 256KB FLSH 100VFBGA

Detailed Description

Package: 100-VFBGA

Data sheet: AT32UC3Azzz(S) Complete.pdf
AT32UC3Azzz(S) Summary.pdf

RoHs Status: ROHS3 Compliant

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In stock: 3302

Specifications

AT32UC3A4256-C1UR Tech Specifications
Microchip Technology - AT32UC3A4256-C1UR technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology - AT32UC3A4256-C1UR

Product Attribute	Attribute Value
Manufacturer	Microchip Technology
Voltage - Supply (Vcc/Vdd)	1.75V ~ 3.6V
Supplier Device Package	100-VFBGA (7x7)
Speed	66MHz
Series	AVR®32 UC3 A4
RAM Size	128K x 8
Program Memory Type	FLASH
Program Memory Size	256KB (256K x 8)
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT
Package / Case	100-VFBGA
Package	Tape & Reel (TR)

Product Attribute	Attribute Value
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Number of I/O	88
Mounting Type	Surface Mount
EEPROM Size	-
Data Converters	A/D 8x10b
Core Size	32-Bit Single-Core
Core Processor	AVR
Connectivity	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG
Base Product Number	AT32UC3

Parts Introduction

Manufacturer Part Number

AT32UC3A4256-C1UR

Manufacturer

Microchip Technology

Introduction

Embedded 32-Bit Microcontroller

Product Features and Performance

32-Bit Single-Core AVR Processor

66MHz Clock Speed

Integral Peripherals for Enhanced Functionality

Product Advantages

High-Performance Computing Power

Multiple Connectivity Options

Large Number of I/O Ports

Key Technical Parameters

Core Size: 32-Bit

Program Memory Size: 256KB

RAM Size: 128KB

Operating Temperature Range: -40°C ~ 85°C

Voltage Supply: 1.75V ~ 3.6V

Quality and Safety Features

Brown-out Detect/Reset

DMA Support

Power-on Reset (POR)

Watchdog Timer (WDT)

Compatibility

Supports EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG

Application Areas

Industrial Control Systems

Medical Equipment

Automotive

Consumer Electronics

Product Lifecycle

Currently Active

Not Nearing Discontinuation

Several Key Reasons to Choose This Product

Reliable High-Speed Operation

Broad Range of Integrated Peripherals

Flexible Connectivity Options

Suitable for Harsh Temperature Environments

Packaged for Space-Conscious Applications

PLIER-Compatible for Automated Assembly Processes

Parts with Similar Specifications

The three parts on the right have similar specifications to Microchip Technology AT32UC3A4256-C1UR

Product Attribute
Part Number	AT32UC3A4256-C1UR	AT32UC3A464-C1UR	AT32UC3A4128-C1UT	AT32UC3A464-C1UT
Manufacturer	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Series	AVR®32 UC3 A4	AVR®32 UC3 A4	AVR®32 UC3 A4	AVR®32 UC3 A4
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Package / Case	100-VFBGA	100-VFBGA	100-VFBGA	100-VFBGA
EEPROM Size	-	-	-	-
Speed	66MHz	66MHz	66MHz	66MHz
Core Processor	AVR	AVR	AVR	AVR
Supplier Device Package	100-VFBGA (7x7)	100-VFBGA (7x7)	100-VFBGA (7x7)	100-VFBGA (7x7)
Voltage - Supply (Vcc/Vdd)	1.75V ~ 3.6V	1.75V ~ 3.6V	1.75V ~ 3.6V	1.75V ~ 3.6V
Package	Tape & Reel (TR)	Tape & Reel (TR)	Tray	Tray
Number of I/O	88	88	88	88
RAM Size	128K x 8	128K x 8	128K x 8	128K x 8
Base Product Number	AT32UC3	AT32UC3	AT32UC3	AT32UC3
Program Memory Size	256KB (256K x 8)	64KB (64K x 8)	128KB (128K x 8)	64KB (64K x 8)
Program Memory Type	FLASH	FLASH	FLASH	FLASH
Core Size	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core	32-Bit Single-Core
Peripherals	Brown-out Detect/Reset, DMA, POR, WDT	Brown-out Detect/Reset, DMA, POR, WDT	Brown-out Detect/Reset, DMA, POR, WDT	Brown-out Detect/Reset, DMA, POR, WDT
Data Converters	A/D 8x10b	A/D 8x10b	A/D 8x10b	A/D 8x10b
Oscillator Type	Internal	Internal	Internal	Internal
Connectivity	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG	EBI/EMI, I²C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG

AT32UC3A4256-C1UR Datasheet PDF

Download AT32UC3A4256-C1UR pdf datasheets and Microchip Technology documentation for AT32UC3A4256-C1UR - Microchip Technology.

PCN Packaging: Transfer to Microchip/Label/Pkg 5/Sep/2016.pdf Tape and Reel Label Update 10/Feb/2015.pdf
PCN Design/Specification: Cylindrical Battery Holders.pdf
HTML Datasheet: AT32UC3Azzz(S) Complete.pdf AT32UC3Azzz(S) Summary.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

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Use our account for the shipment. Refer to the table below for the approximate charges.

(Different time frame / countries / package size has different price.)

Delivery Method

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
0.00kg-1.00kg	USD$30.00 - USD$60.00
1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

Note:: The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

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