Name: ATUC256L3U-Z3UR
Brand: Microchip Technology
SKU: ATUC256L3U-Z3UR
Price: 11.66000 USD
Availability: InStock

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ATUC256L3U-Z3UR

Manufacturer part number:ATUC256L3U-Z3UR

Manufacturer:Microchip Technology

Description:256KB 256K x 8 FLASH AVR 32-Bit Microcontroller AVR®32 UC3 L Series ATUC256L 64 Pin 50MHz 1.8V 64-VFQFN Exposed Pad

Case Package:SOT-23

Datasheet:ATUC256L3U-Z3UR Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	9 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Contact Plating	Gold
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	64-VFQFN Exposed Pad
Surface Mount	YES
Number of Pins	64
Supplier Device Package	64-QFN (9x9)
Number of Terminals	64
Mounting Style	SMD/SMT
Interfaces	SPI/TWI/USART/USB
Instruction Set Architecture	RISC
Clock Freq	50(MHz)
Operating Temperature Classification	Industrial
Package Type	QFN EP
Number of Timers - General Purpose	7
Operating Temp Range	-40C to 85C
# I/Os (Max)	51
Interface Type	SPI/TWI/USART/USB
Total Internal Ram Size	32KB(kB)
Device Core Size	32(b)
Operating Supply Voltage (Max)	1.98(V)
Operating Supply Voltage (Typ)	1.8(V)
Rad Hardened	No
Operating Supply Voltage (Min)	1.62(V)
Programmable	Yes
Mounting	Surface Mount
Data Converters	A/D 8x12b
Number of I/Os	51 I/O
Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C
Manufacturer	Microchip
Brand	Microchip Technology
Tradename	UC3
RoHS	Details
Schedule B	8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
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
Published	2012
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	64
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Terminal Position	QUAD
Terminal Form	NO LEAD
Supply Voltage	1.8V
Terminal Pitch	0.5mm
Reach Compliance Code	compliant
Frequency	50MHz
Base Part Number	ATUC256L
Pin Count	64
JESD-30 Code	S-XQCC-N64
Qualification Status	Not Qualified
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
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 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	9mm
Height Seated (Max)	1mm
Width	9 mm
RoHS Status	ROHS3 Compliant

ATUC256L3U-Z3UR Product Details

ATUC256L3U-Z3UR Overview

A 64-VFQFN Exposed Pad package is included. In total, it has 51 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~85°C TA. AVR®32 UC3 L series components belong to this electrical component. Its program memory size is 256KB 256K x 8. There is a AVR Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 64 terminations in total. The part works on a 32-bit basis. An output voltage of 1.8V volts is available for this Microcontroller chip. The Microcontroller chip has YES DMA channels. 256kB memory size belongs to the part. ATUC256L is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 50MHz, as long as it is operated at a low power consumption. In order for the device to work with the motor, it utilizes the PWM channel YES. On the chip, there are 64 pins that are accessible. A total of 7 timers/counters are included in the package. A total of 64 pins are present. Devices based on the AVR RISC series of CPUs are embedded in the device. There's built-in FLASH memory in the equipment. It is built on a AVR core architecture. This 8 Programmable I/O section allows you to program the device in many different ways depending on what you need.