ATTINY44A-MU

Manufacturer :

Microchip Technology

Product Category :

Microcontrollers

Base Product Number :

ATTINY44

Mount :

Surface Mount

Device Core :

AVR

ROM (words) :

4096

RAM Size :

256 x 8

DMA Channels :

No

Package Type :

QFN/MLF

PWM Channels :

yes

REACH SVHC :

No SVHC

Number of Terminations :

20

Family Name :

ATTINY44

External Data Bus Width :

8

CPU Family :

AVR RISC

Qualification Status :

Not Qualified

Density :

32 kb

Product Type :

8-bit Microcontrollers - MCU

Instruction Set Architecture :

RISC

Seated Height-Max :

0.8 mm

Temperature Grade :

Industrial

Tradename :

AVR

Product Status :

Active

Number of I/O :

12

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Frequency :

20MHz

Length :

4mm

Brand :

Microchip Technology / Atmel

Interface :

SPI

JESD-30 Code :

S-PQCC-N20

Data Converter :

A/D 8x10b

Connectivity :

USI

Minimum Operating Temperature :

-40 °C

Number of I/Os :

12 I/O

Program Memory Size :

4KB 2K x 16

Interface Type :

SPI, USI

EEPROM Size :

256 x 8

Data Bus Width :

8B

Time@Peak Reflow Temperature-Max (s) :

40

Mounting Style :

SMD/SMT

Qualification :

-

Supplier Device Package :

20-QFN-EP (4x4)

RAM (bytes) :

256

Packaging :

Tray

Supply Voltage-Min (Vsup) :

4.5V

Number of PWM Channels :

2

Product :

MCU

Has ADC :

yes

Surface Mount :

yes

Series :

AVR® ATtiny

MSL :

MSL 1 - Unlimited

RoHS Status :

ROHS3 Compliant

RoHS :

Details

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Package :

Tray

Package Shape :

Square

Operating Temperature :

-40°C~85°C TA

Number of Terminals :

20

Peripherals :

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

Number of I2C Channels :

1

Height :

750μm

Number of ADC Channels :

20 Channel

Published :

1997

Terminal Form :

NO LEAD

Radiation Hardening :

No

Number of Pins :

20

Pin Count :

20

Watchdog Timer :

yes

Oscillator Type :

Internal

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Base Part Number :

ATTINY44A

Typical Operating Supply Voltage :

1.8 → 5.5 V

Core Processor :

AVR

Manufacturer :

Microchip

Factory Lead Time :

7 Weeks

Peak Reflow Temperature (Cel) :

260

Termination :

SMD/SMT

Width :

4mm

Terminal Pitch :

0.5mm

ROM Programmability :

Flash

Program Memory Type :

Flash

Terminal Finish :

MATTE TIN

Reach Compliance Code :

Compliant

Maximum Operating Temperature :

+85 °C

Power Supplies :

2/5 V

Terminal Position :

QUAD

Supply Current-Max :

7 mA

Data Converters :

A/D 8x10b

Supply Voltage-Max (Vsup) :

5.5V

Bit Size :

8

Pbfree Code :

yes

Mounting Type :

Surface Mount

Number of I/O Lines :

12

Memory Size :

4kB

Additional Feature :

ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ

DAC Channels :

No

Supply Voltage :

5V

Number of Timers/Counters :

2 Timer

Core Size :

8-Bit

Speed :

20MHz

Lead Free :

Lead Free

Package / Case :

20-WFQFN Exposed Pad

Product Category :

8-bit Microcontrollers - MCU

Interfaces :

SPI

JESD-609 Code :

e3

Contact Plating :

Gold

Dimensions :

4 x 4 x 0.75mm