Name: ATTINY44-20MUR
Brand: Microchip Technology
SKU: ATTINY44-20MUR
Price: 1.92000 USD
Availability: InStock

new-10%

ATTINY44-20MUR

Manufacturer part number:ATTINY44-20MUR

Manufacturer:Microchip Technology

Description:4KB 2K x 16 FLASH AVR 8-Bit Microcontroller AVR® ATtiny Series ATTINY44 20 Pin 20MHz 5V 20-WFQFN Exposed Pad

Case Package:SOT-23

Datasheet:ATTINY44-20MUR Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Factory Lead Time	7 Weeks
Lifecycle Status	Production (Last Updated: 2 years ago)
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	20
Supplier Device Package	20-QFN-EP (4x4)
Number of Terminals	20
Mounting Style	SMD/SMT
Interfaces	SPI
Instruction Set Architecture	RISC
Clock Freq	20(MHz)
Operating Temperature Classification	Industrial
Package Type	WQFN EP
Number of Timers - General Purpose	2
Operating Temp Range	-40C to 85C
# I/Os (Max)	12
Interface Type	SPI
Total Internal Ram Size	256B(kB)
Device Core Size	8(b)
Operating Supply Voltage (Max)	5.5(V)
Operating Supply Voltage (Typ)	3.3/5(V)
Rad Hardened	No
Operating Supply Voltage (Min)	2.7(V)
Programmable	Yes
Mounting	Surface Mount
Data Converters	A/D 8x10b
Package	Tape & Reel (TR);Cut Tape (CT);Digi-Reel®;
Base Product Number	ATTINY44
Mfr	Microchip Technology
Product Status	Active
Manufacturer	Microchip
Brand	Microchip Technology
Tradename	AVR
RoHS	Details
Schedule B	8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000
Number of I/Os	12
Package Shape	SQUARE
Number of I/O Lines	12
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Series	AVR® ATtiny
Published	1997
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
Terminal Finish	MATTE TIN
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Additional Feature	OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Terminal Pitch	0.5mm
Reach Compliance Code	compliant
Frequency	20MHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	ATTINY44
Pin Count	20
JESD-30 Code	S-XQCC-N20
Qualification Status	Not Qualified
Operating Temperature (Max)	85C
Operating Temperature (Min)	-40C
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	3/5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	4.5V
Interface	SPI
Max Supply Voltage	5.5 V
Min Supply Voltage	2.7 V
Memory Size	4kB
Oscillator Type	Internal
Number of I/O	12
Speed	20MHz
RAM Size	256 x 8
Memory Type	FLASH
Voltage - Supply (Vcc/Vdd)	2.7V~5.5V
uPs/uCs/Peripheral ICs Type	MICROCONTROLLER, RISC
Core Processor	AVR
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type	FLASH
Core Size	8-Bit
Program Memory Size	4KB 2K x 16
Connectivity	USI
Supply Current-Max	9 mA
Bit Size	8
Data Converter	A/D 8x10b
Watchdog Timer	Yes
Has ADC	YES
DMA Channels	NO
Data Bus Width	8b
PWM Channels	YES
DAC Channels	NO
Seated Height-Max	0.8 mm
Number of Timers/Counters	2
Product Type	8-bit Microcontrollers - MCU
ROM (words)	4096
Core Architecture	AVR
EEPROM Size	256 x 8
CPU Family	AVR RISC
Max Frequency	20 MHz
Number of Programmable I/O	12
RAM (bytes)	256
ROM Programmability	FLASH
Product	MCU
Product Category	8-bit Microcontrollers - MCU
Device Core	AVR
Length	4mm
Height Seated (Max)	0.8mm
Width	4 mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant

ATTINY44-20MUR Product Details

ATTINY44-20MUR Overview

A 20-WFQFN Exposed Pad package is included. In total, it has 12 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 8-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® ATtiny series components belong to this electrical component. Its program memory size is 4KB 2K x 16. 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 20 terminations in total. The part works on a 8-bit basis. An output voltage of 5V volts is available for this Microcontroller chip. The Microcontroller chip has NO DMA channels. 4kB memory size belongs to the part. ATTINY44 is the base part number that you can use to find alternatives. A good performance can be achieved at a frequency of 20MHz, 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 20 pins that are accessible. A total of 2 timers/counters are included in the package. A total of 20 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. As a few examples, there are additional features like OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ that are available in the software.