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ATSAM3U4EA-CU

ATSAM3U4EA-CU

ATSAM3U4EA-CU

Microchip Technology

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3U Series ATSAM3U 144 Pin 96MHz 1.8V 144-LFBGA

SOT-23

ATSAM3U4EA-CU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 144-LFBGA
Surface Mount YES
Number of Pins 144
Supplier Device Package 144-LFBGA (10x10)
Number of Terminals 144
Mounting Style SMD/SMT
Mounting Surface Mount
Data Converters A/D 8x10b, 8x12b
Family Name SAM3U
Instruction Set Architecture RISC
Dimensions 10 x 10 x 1.05mm
Typical Operating Supply Voltage 1.8 V, 3.3 V
Package Type LFBGA
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 3 - 168 hours
Interfaces I2C, SPI, USART, USB
Number of I/Os 96 I/O
Interface Type 2xTWI, 4xUSART, 5xSPI, Bus
Manufacturer Microchip
Brand Microchip Technology / Atmel
Tradename Cortex-M3, Cortex
RoHS Details
Package Tray
Base Product Number ATSAM3U
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 96
Operating Temperature -40°C~85°C TA
Packaging Tray
Series SAM3U
Published 1997
JESD-609 Code e2
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 144
Terminal Finish Tin/Silver/Copper/Nickel (Sn/Ag/Cu/Ni)
Terminal Position BOTTOM
Terminal Form BALL
Supply Voltage 1.8V
Terminal Pitch 0.8 mm
Reach Compliance Code compliant
Frequency 96MHz
Base Part Number ATSAM3U
Pin Count 144
JESD-30 Code S-PBGA-B144
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 1.95V
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Supply Voltage-Min (Vsup) 1.62V
Interface EBI/EMI, I2C, MMC, SPI, UART, USART, USB
Memory Size 256kB
Oscillator Type Internal
Number of I/O 96
Speed 12 MHz
RAM Size 52K x 8
Voltage - Supply (Vcc/Vdd) 1.62V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 8x10b, 8x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels YES
Seated Height-Max 1.4 mm
Number of Timers/Counters 8
Address Bus Width 24
Product Type ARM Microcontrollers - MCU
ROM (words) 262144
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M3
Screening Level Industrial
External Data Bus Width 8
RAM (bytes) 53248
ROM Programmability FLASH
Product MCU
Product Category ARM Microcontrollers - MCU
Device Core ARM Cortex M3
Length 10mm
Height Seated (Max) 1.4mm
Width 10mm
Height 1.05mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $7.55000 $7.55
25 $6.86000 $171.5
100 $6.21090 $621.09
ATSAM3U4EA-CU Product Details

ATSAM3U4EA-CU Overview


The package is 144-LFBGA-shaped. There are 96 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the SAM3U series of electrical components. Having a size of 256KB 256K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M3 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 144 has 144 terminations. 32-bits are used for its size. IC Chip has 1.8V volt supply outputs. With YES DMA channels, Microcontroller chip can handle large data transfers. 256kB is the size of the memory in the IC part. Using the base part number ATSAM3U, you will be able to find alternatives for the part. Using a 96MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 144 pins are accessible. In total, there are 8 timers/counters on the device. The pin count is 144. There is an embedded the CORTEX-M3 CPU family inside the device, which makes it a powerful device. In addition, it comes with a ARM core architecture.

ATSAM3U4EA-CU Features


144-LFBGA package
Mounting type of Surface Mount


ATSAM3U4EA-CU Applications


There are a lot of Microchip Technology
ATSAM3U4EA-CU Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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