ATTINY44-20MU

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Min Supply Voltage :

2.7 V

Mounting Type :

Surface Mount

Number of Terminals :

20

Interface Type :

SPI

Number of Terminations :

20

Base Product Number :

ATTINY44

Number of Timers - General Purpose :

2

Interfaces :

SPI

Length :

4mm

Lifecycle Status :

Production (Last Updated: 2 years ago)

Oscillator Type :

Internal

JESD-30 Code :

S-XQCC-N20

Mounting Style :

SMD/SMT

Additional Feature :

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

Published :

1997

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Operating Temperature (Max) :

85C

Qualification Status :

Not Qualified

Max Supply Voltage :

5.5 V

Pin Count :

20

Mounting :

Surface Mount

Memory Type :

Flash

Data Converters :

A/D 8x10b

CPU Family :

AVR RISC

Core Architecture :

AVR

Terminal Position :

QUAD

RoHS :

Details

Memory Size :

4kB

ROM Programmability :

Flash

Supply Voltage :

5V

Supplier Device Package :

20-QFN-EP (4x4)

Schedule B :

8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000

Frequency :

20MHz

Base Part Number :

ATTINY44

Product Category :

8-bit Microcontrollers - MCU

Total Internal Ram Size :

256B(kB)

Operating Temperature (Min) :

-40C

ROM (words) :

4096

Operating Supply Voltage (Min) :

2.7(V)

Supply Voltage-Min (Vsup) :

4.5V

RAM (bytes) :

256

RoHS Status :

ROHS3 Compliant

Manufacturer :

Microchip

Min Operating Temperature :

-40 °C

Device Core Size :

8(b)

Height Seated (Max) :

0.8mm

Package Type :

WQFN EP

Pbfree Code :

yes

Clock Freq :

20(MHz)

Program Memory Size :

4KB 2K x 16

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Watchdog Timer :

yes

Surface Mount :

yes

Number of I/Os :

12

Max Frequency :

20 MHz

Number of Pins :

20

Reach Compliance Code :

Compliant

Operating Temperature Classification :

Industrial

Terminal Pitch :

0.5mm

Bit Size :

8

Programmable :

yes

Speed :

20MHz

Operating Supply Voltage (Typ) :

3.3/5(V)

Series :

AVR® ATtiny

Operating Temperature :

-40°C~85°C TA

DAC Channels :

No

Product Type :

8-bit Microcontrollers - MCU

Terminal Form :

NO LEAD

Core Processor :

AVR

Connectivity :

USI

Power Supplies :

3/5V

Factory Lead Time :

7 Weeks

Seated Height-Max :

0.8 mm

Device Core :

AVR

Number of Timers/Counters :

2

DMA Channels :

No

JESD-609 Code :

e3

Program Memory Type :

Flash

Interface :

SPI

Rad Hardened :

No

Core Size :

8-Bit

Product :

MCU

Temperature Grade :

Industrial

Mount :

Surface Mount

Number of Programmable I/O :

12

Time@Peak Reflow Temperature-Max (s) :

40

Number of I/O :

12

EEPROM Size :

256 x 8

Peak Reflow Temperature (Cel) :

260

Has ADC :

yes

Data Bus Width :

8B

Package / Case :

20-WFQFN Exposed Pad

Supply Voltage-Max (Vsup) :

5.5V

Package Shape :

Square

Packaging :

Tape and Reel (TR)

Product Status :

Active

Brand :

Microchip Technology

Package :

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

Terminal Finish :

MATTE TIN

Width :

4 mm

Data Converter :

A/D 8x10b

# I/Os (Max) :

12

Operating Temp Range :

-40C to 85C

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

RAM Size :

256 x 8

Contact Plating :

Tin

Supply Current-Max :

9 mA

PWM Channels :

yes

Operating Supply Voltage (Max) :

5.5(V)

Number of I/O Lines :

12

Radiation Hardening :

No

Peripherals :

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

Max Operating Temperature :

85 °C

Instruction Set Architecture :

RISC

Tradename :

AVR