ATTINY44-20MUR

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

RAM (bytes) :

256

Peak Reflow Temperature (Cel) :

260

Supply Voltage :

5V

ROM (words) :

4096

Total Internal Ram Size :

256B(kB)

Clock Freq :

20(MHz)

Product Status :

Active

JESD-609 Code :

e3

Supply Voltage-Min (Vsup) :

4.5V

CPU Family :

AVR RISC

Device Core :

AVR

Height Seated (Max) :

0.8mm

Length :

4mm

Terminal Position :

QUAD

Memory Type :

Flash

# I/Os (Max) :

12

ROM Programmability :

Flash

Operating Supply Voltage (Typ) :

3.3/5(V)

Speed :

20MHz

RoHS Status :

ROHS3 Compliant

Device Core Size :

8(b)

Interfaces :

SPI

Frequency :

20MHz

Package :

Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;

Interface Type :

SPI

Operating Temperature :

-40°C~85°C TA

Product Type :

8-bit Microcontrollers - MCU

Terminal Pitch :

0.5mm

Number of Programmable I/O :

12

Supply Current-Max :

9 mA

Pin Count :

20

Surface Mount :

yes

Tradename :

AVR

Number of Pins :

20

JESD-30 Code :

S-XQCC-N20

Qualification Status :

Not Qualified

Data Bus Width :

8B

Number of Terminations :

20

Mounting Style :

SMD/SMT

Oscillator Type :

Internal

Program Memory Size :

4KB 2K x 16

Additional Feature :

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

DAC Channels :

No

Data Converter :

A/D 8x10b

Package Shape :

Square

EEPROM Size :

256 x 8

Supplier Device Package :

20-QFN-EP (4x4)

DMA Channels :

No

Lifecycle Status :

Production (Last Updated: 2 years ago)

Number of Timers - General Purpose :

2

Number of I/O Lines :

12

Seated Height-Max :

0.8 mm

Number of Terminals :

20

Package Type :

WQFN EP

Mount :

Surface Mount

Power Supplies :

3/5V

Core Architecture :

AVR

Connectivity :

USI

Number of I/Os :

12

Packaging :

Tape and Reel (TR)

Core Processor :

AVR

Max Supply Voltage :

5.5 V

Mounting :

Surface Mount

Manufacturer :

Microchip

Temperature Grade :

Industrial

Operating Supply Voltage (Min) :

2.7(V)

Core Size :

8-Bit

RoHS :

Details

Brand :

Microchip Technology

Terminal Finish :

MATTE TIN

Base Part Number :

ATTINY44

Min Operating Temperature :

-40 °C

Pbfree Code :

yes

Package / Case :

20-WFQFN Exposed Pad

Number of I/O :

12

Supply Voltage-Max (Vsup) :

5.5V

Operating Temperature (Min) :

-40C

Operating Temperature Classification :

Industrial

Width :

4 mm

Product Category :

8-bit Microcontrollers - MCU

Published :

1997

Operating Temp Range :

-40C to 85C

Programmable :

yes

Peripherals :

Brown-out Detect/Reset, POR, PWM, WDT

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of Timers/Counters :

2

Instruction Set Architecture :

RISC

Terminal Form :

NO LEAD

Radiation Hardening :

No

Factory Lead Time :

7 Weeks

Max Operating Temperature :

85 °C

Operating Temperature (Max) :

85C

Bit Size :

8

Program Memory Type :

Flash

Max Frequency :

20 MHz

Mounting Type :

Surface Mount

Watchdog Timer :

yes

PWM Channels :

yes

Base Product Number :

ATTINY44

Operating Supply Voltage (Max) :

5.5(V)

Min Supply Voltage :

2.7 V

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Series :

AVR® ATtiny

Has ADC :

yes

Contact Plating :

Tin

Reach Compliance Code :

Compliant

Interface :

SPI

Schedule B :

8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000

RAM Size :

256 x 8

Rad Hardened :

No

Time@Peak Reflow Temperature-Max (s) :

40

Data Converters :

A/D 8x10b

Product :

MCU

Memory Size :

4kB