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ATSAM3U1CB-AU

  • ATSAM3U1CB-AU
  • ATSAM3U1CB-AU

ATSAM3U1CB-AU

ATSAM3U1CB-AU

Microchip Technology

64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller SAM3U Series ATSAM3U 100 Pin 96MHz 1.8V 100-LQFP

SOT-23

ATSAM3U1CB-AU Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Supplier Device Package 100-LQFP (14x14)
Number of Terminals 100
Mounting Style SMD/SMT
Interfaces I2C/I2S/SPI/UART/USA
Data Converters A/D 4x10b, 4x12b
Family Name ATSAM
Instruction Set Architecture Harvard, RISC
Dimensions 14 x 14 x 1.45mm
Typical Operating Supply Voltage 3.6 (Maximum) V
Package Type LQFP
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
MSL MSL 1 - Unlimited
Number of I/Os 57 I/O
Interface Type 2-Wire, SPI, UART
Manufacturer Microchip
Brand Microchip Technology / Atmel
RoHS Details
Package Tray
Base Product Number ATSAM3U
Mfr Microchip Technology
Product Status Active
Package Shape SQUARE
Number of I/O Lines 57
Operating Temperature -40°C~85°C TA
Packaging Tray
Series SAM3U
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Finish Matte Tin (Sn) - annealed
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Reach Compliance Code compliant
Frequency 96MHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number ATSAM3U
Pin Count 100
JESD-30 Code S-PQFP-G100
Qualification Status Not Qualified
Power Supplies 1.8,3.3 V
Temperature Grade INDUSTRIAL
Interface EBI/EMI, I2C, SPI, UART, USART, USB
Memory Size 64kB
Oscillator Type Internal
Number of I/O 57
Speed 96MHz
RAM Size 20K 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 64KB 64K x 8
Connectivity EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB
Bit Size 32
Data Converter A/D 4x10b, 4x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Rate 400kbit/s
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Seated Height-Max 1.6 mm
Number of Timers/Counters 3
Address Bus Width 8
Product Type ARM Microcontrollers - MCU
ROM (words) 65536
Core Architecture ARM
EEPROM Size --
CPU Family CORTEX-M3
Number of A/D Converters 1
External Data Bus Width 8
Number of UART Channels 1
RAM (bytes) 20480
Number of ADC Channels 8
ROM Programmability FLASH
Number of PWM Channels 7
Number of I2C Channels 2
Ambient Temperature Range High 85°C
Number of SPI Channels 4
Product Category ARM Microcontrollers - MCU
Device Core ARM Cortex M3
Height 1.6mm
Width 14mm
Length 14mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $3.87000 $3.87
25 $3.55360 $88.84
100 $3.26510 $326.51
ATSAM3U1CB-AU Product Details

ATSAM3U1CB-AU Overview


Packaged in a 100-LQFP format. A total of 57 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 SAM3U series electrical component is used in this application. This program has a program memory of 64KB 64K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M3 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 100 terminations on the IC chip, which means there are 100 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 1.8V volts. The system has YES channels for DMA communication. There is 64kB memory size assigned to the part. Alternatives can be found by searching through the base part number ATSAM3U to find them. At a frequency of 96MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 100 pins. There are 3 timers/counters in this device. In total, it has 100 pins. The CORTEX-M3 CPU family is embedded in the device, so it can handle a wide range of operations. It is equipped with a ARM core architecture which is integrated into it. It has 8 channels that can be accessed through UART. It consists of 8 channels in total for the ADC. This device comes with a set of 1 A/D converters that have been built into it. This device uses 7 PWM channels to generate the voltage. 2 channels of I2C have been incorporated into the design of the part.

ATSAM3U1CB-AU Features


100-LQFP package
Mounting type of Surface Mount


ATSAM3U1CB-AU Applications


There are a lot of Microchip Technology
ATSAM3U1CB-AU Microcontroller applications.


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

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