256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 L Series ATUC256L 64 Pin 50MHz 1.8V 64-TQFP Exposed Pad
SOT-23
ATUC256L3U-AUR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
Production (Last Updated: 2 years ago)
Factory Lead Time
10 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
64-TQFP Exposed Pad
Surface Mount
YES
Number of Pins
64
Supplier Device Package
64-TQFP (10x10)
Number of Terminals
64
Interfaces
SPI/USART/USB
Data Converters
A/D 8x12b
Manufacturer
Microchip
Brand
Microchip Technology
Tradename
UC3
RoHS
Details
Number of I/Os
51
Package
Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number
ATUC256
Mfr
Microchip Technology
Product Status
Active
Package Shape
SQUARE
Number of I/O Lines
51
Operating Temperature
-40°C~85°C TA
Packaging
Cut Tape (CT)
Series
AVR®32 UC3 L
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
3 (168 Hours)
Number of Terminations
64
Terminal Finish
Matte Tin (Sn)
Max Operating Temperature
85 °C
Min Operating Temperature
-40 °C
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
50MHz
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
ATUC256L
JESD-30 Code
S-PQFP-G64
Qualification Status
Not Qualified
Operating Supply Voltage
1.8V
Supply Voltage-Max (Vsup)
1.98V
Power Supplies
1.81.8/3.3V
Temperature Grade
INDUSTRIAL
Interface
I2C, SPI, UART, USART, USB
Max Supply Voltage
1.98 V
Min Supply Voltage
1.62 V
Memory Size
256kB
Oscillator Type
Internal
Number of I/O
51
Speed
50MHz
RAM Size
32K x 8
Memory Type
FLASH
Voltage - Supply (Vcc/Vdd)
1.62V~3.6V
uPs/uCs/Peripheral ICs Type
MICROCONTROLLER, RISC
Core Processor
AVR
Peripherals
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type
FLASH
Core Size
32-Bit
Program Memory Size
256KB 256K x 8
Connectivity
I2C, SPI, UART/USART, USB
Bit Size
32
Data Converter
A/D 8x12b
Watchdog Timer
Yes
Has ADC
YES
DMA Channels
YES
Data Bus Width
32b
PWM Channels
YES
DAC Channels
YES
Seated Height-Max
1.2 mm
Number of Timers/Counters
7
Product Type
32-bit Microcontrollers - MCU
ROM (words)
65536
Core Architecture
AVR
EEPROM Size
--
CPU Family
AVR RISC
Max Frequency
50 MHz
Number of Programmable I/O
51
RAM (bytes)
32768
ROM Programmability
FLASH
Product
MCU
Product Category
32-bit Microcontrollers - MCU
Device Core
AVR
Length
10mm
Height Seated (Max)
1.2mm
Width
10 mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
ATUC256L3U-AUR Product Details
ATUC256L3U-AUR Overview
The package is in 64-TQFP Exposed Pad format. The MCU has 51 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the AVR®32 UC3 L series of components. Microcontroller has abundant program memory size of 256KB 256K x 8. The AVR Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 64 of terminations. A 32-bit operation is performed by this part. There is an output of 1.8V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 256kB memory. ATUC256L serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 50MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 64 pins on the chip through the 64 pins. It is equipped with 7 timers and counters. As far as the CPU is concerned, it is embedded with the the AVR RISC family of processors. There's an integrated FLASH memory in the equipment. There is a AVR core architecture integrated into it. Among the eight programmable I/O sections, there are many different ways in which it can be programmed.
ATUC256L3U-AUR Features
64-TQFP Exposed Pad package Mounting type of Surface Mount Minimum temperature of -40 °C
ATUC256L3U-AUR Applications
There are a lot of Microchip Technology ATUC256L3U-AUR Microcontroller applications.