ATTINY44-20MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Published :

1997

Supplier Device Package :

20-QFN-EP (4x4)

Number of Terminations :

20

Core Architecture :

AVR

Terminal Finish :

MATTE TIN

Package Shape :

Square

Clock Freq :

20(MHz)

RAM Size :

256 x 8

Min Supply Voltage :

2.7 V

Peripherals :

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

Core Processor :

AVR

Supply Voltage-Min (Vsup) :

4.5V

Width :

4 mm

Power Supplies :

3/5V

DAC Channels :

No

Number of I/O :

12

Operating Supply Voltage (Typ) :

3.3/5(V)

Base Part Number :

ATTINY44

Interfaces :

SPI

Product Category :

8-bit Microcontrollers - MCU

Memory Size :

4kB

RoHS :

Details

Mounting Type :

Surface Mount

Package :

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

Product Status :

Active

Schedule B :

8542310000, 8542310000/8542310000/8542310000/8542310000/8542310000

Qualification Status :

Not Qualified

Data Converters :

A/D 8x10b

Program Memory Type :

Flash

Supply Voltage-Max (Vsup) :

5.5V

Max Supply Voltage :

5.5 V

Reach Compliance Code :

Compliant

Product Type :

8-bit Microcontrollers - MCU

# I/Os (Max) :

12

Time@Peak Reflow Temperature-Max (s) :

40

Lifecycle Status :

Production (Last Updated: 2 years ago)

Interface Type :

SPI

Brand :

Microchip Technology

Programmable :

yes

Number of I/Os :

12

Factory Lead Time :

7 Weeks

Operating Supply Voltage (Min) :

2.7(V)

Number of I/O Lines :

12

PWM Channels :

yes

Oscillator Type :

Internal

Max Operating Temperature :

85 °C

Max Frequency :

20 MHz

Frequency :

20MHz

Operating Temperature Classification :

Industrial

Total Internal Ram Size :

256B(kB)

Operating Temperature :

-40°C~85°C TA

Voltage - Supply (Vcc/Vdd) :

2.7V~5.5V

Interface :

SPI

ROM (words) :

4096

CPU Family :

AVR RISC

Peak Reflow Temperature (Cel) :

260

Radiation Hardening :

No

Operating Temperature (Max) :

85C

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Speed :

20MHz

Pbfree Code :

yes

ROM Programmability :

Flash

Terminal Pitch :

0.5mm

Has ADC :

yes

Device Core Size :

8(b)

Data Bus Width :

8B

Min Operating Temperature :

-40 °C

Pin Count :

20

Surface Mount :

yes

Memory Type :

Flash

Package Type :

WQFN EP

Connectivity :

USI

Device Core :

AVR

Operating Supply Voltage (Max) :

5.5(V)

Supply Voltage :

5V

Series :

AVR® ATtiny

Packaging :

Tape and Reel (TR)

Contact Plating :

Tin

Rad Hardened :

No

Manufacturer :

Microchip

Core Size :

8-Bit

Supply Current-Max :

9 mA

Temperature Grade :

Industrial

Data Converter :

A/D 8x10b

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of Pins :

20

Number of Timers - General Purpose :

2

Program Memory Size :

4KB 2K x 16

Additional Feature :

OPERATES AT 2.7 V MINIMUM SUPPLY AT 10 MHZ

Seated Height-Max :

0.8 mm

Instruction Set Architecture :

RISC

Height Seated (Max) :

0.8mm

Number of Timers/Counters :

2

Mounting Style :

SMD/SMT

Watchdog Timer :

yes

Base Product Number :

ATTINY44

Operating Temp Range :

-40C to 85C

Bit Size :

8

JESD-30 Code :

S-XQCC-N20

Number of Terminals :

20

JESD-609 Code :

e3

Tradename :

AVR

Mount :

Surface Mount

DMA Channels :

No

RoHS Status :

ROHS3 Compliant

Operating Temperature (Min) :

-40C

Mounting :

Surface Mount

Number of Programmable I/O :

12

Terminal Form :

NO LEAD

Length :

4mm

EEPROM Size :

256 x 8

Terminal Position :

QUAD

RAM (bytes) :

256

Product :

MCU

Package / Case :

20-WFQFN Exposed Pad