ATTINY44A-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Package :

Tray

Frequency :

20MHz

Number of I/O Lines :

12

Supply Voltage-Min (Vsup) :

4.5V

Brand :

Microchip Technology / Atmel

Terminal Position :

QUAD

Time@Peak Reflow Temperature-Max (s) :

40

Peak Reflow Temperature (Cel) :

260

Package / Case :

20-WFQFN Exposed Pad

CPU Family :

AVR RISC

Power Supplies :

2/5 V

Series :

AVR® ATtiny

JESD-609 Code :

e3

Supply Voltage :

5V

Data Converter :

A/D 8x10b

Data Converters :

A/D 8x10b

Typical Operating Supply Voltage :

1.8 → 5.5 V

Supplier Device Package :

20-QFN-EP (4x4)

Terminal Form :

NO LEAD

Factory Lead Time :

7 Weeks

Core Processor :

AVR

Terminal Finish :

MATTE TIN

DMA Channels :

No

Speed :

20MHz

Product Status :

Active

Device Core :

AVR

Length :

4mm

Pin Count :

20

ROM Programmability :

Flash

Dimensions :

4 x 4 x 0.75mm

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Product Type :

8-bit Microcontrollers - MCU

Supply Current-Max :

7 mA

Family Name :

ATTINY44

JESD-30 Code :

S-PQCC-N20

RAM (bytes) :

256

Number of ADC Channels :

20 Channel

Qualification :

-

Has ADC :

yes

Number of Timers/Counters :

2 Timer

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Memory Size :

4kB

Interface :

SPI

Instruction Set Architecture :

RISC

Maximum Operating Temperature :

+85 °C

Published :

1997

MSL :

MSL 1 - Unlimited

Contact Plating :

Gold

Packaging :

Tray

Surface Mount :

yes

Pbfree Code :

yes

Data Bus Width :

8B

RoHS :

Details

Core Size :

8-Bit

REACH SVHC :

No SVHC

Program Memory Size :

4KB 2K x 16

DAC Channels :

No

Number of Terminations :

20

Package Shape :

Square

PWM Channels :

yes

Width :

4mm

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Bit Size :

8

Terminal Pitch :

0.5mm

Peripherals :

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

Number of I/Os :

12 I/O

ROM (words) :

4096

Interfaces :

SPI

Watchdog Timer :

yes

Temperature Grade :

Industrial

Number of PWM Channels :

2

Product :

MCU

Connectivity :

USI

Interface Type :

SPI, USI

Operating Temperature :

-40°C~85°C TA

Number of Pins :

20

Base Part Number :

ATTINY44A

Product Category :

8-bit Microcontrollers - MCU

Mounting Type :

Surface Mount

Termination :

SMD/SMT

Additional Feature :

ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ

Mount :

Surface Mount

Supply Voltage-Max (Vsup) :

5.5V

Density :

32 kb

Seated Height-Max :

0.8 mm

Qualification Status :

Not Qualified

Tradename :

AVR

Package Type :

QFN/MLF

Height :

750μm

Mounting Style :

SMD/SMT

Number of I/O :

12

RAM Size :

256 x 8

Oscillator Type :

Internal

Manufacturer :

Microchip

EEPROM Size :

256 x 8

Number of Terminals :

20

Base Product Number :

ATTINY44

RoHS Status :

ROHS3 Compliant

Radiation Hardening :

No

Reach Compliance Code :

Compliant

Program Memory Type :

Flash

Lead Free :

Lead Free

External Data Bus Width :

8

Number of I2C Channels :

1

Minimum Operating Temperature :

-40 °C