ATTINY44A-MMH

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

DAC Channels :

No

Number of Terminations :

20

JESD-609 Code :

e4

Package / Case :

20-VFQFN Exposed Pad

Temperature Grade :

Industrial

RAM (bytes) :

256

DMA Channels :

No

Family Name :

ATTINY44A

Factory Lead Time :

7 Weeks

Terminal Form :

NO LEAD

Data Bus Width :

8B

Number of Pins :

20

Core Size :

8-Bit

Frequency :

20MHz

Interface Type :

SPI, USI

Width :

3.1mm

Surface Mount :

yes

Base Part Number :

ATTINY44A

Package :

Tray

Interfaces :

SPI

Product :

MCU

Published :

1997

Supply Voltage :

5V

Power Supplies :

2/5 V

Speed :

20MHz

Operating Temperature :

-40°C~85°C TA

Density :

32 kb

Packaging :

Tray

PWM Channels :

yes

Memory Size :

4kB

Product Category :

8-bit Microcontrollers - MCU

Has ADC :

yes

Interface :

SPI

External Data Bus Width :

8

Maximum Operating Temperature :

+85 °C

Supply Voltage-Min (Vsup) :

4.5V

Program Memory Type :

Flash

Device Core :

AVR

RoHS Status :

ROHS3 Compliant

RAM Size :

256 x 8

Product Status :

Active

ROM (words) :

4096

Number of Terminals :

20

Reach Compliance Code :

Compliant

Watchdog Timer :

yes

Manufacturer :

Microchip

Series :

AVR® ATtiny

Program Memory Size :

4KB 2K x 16

Terminal Finish :

NICKEL PALLADIUM GOLD

Typical Operating Supply Voltage :

1.8 → 5.5 V

Number of I2C Channels :

1

Supply Current-Max :

7 mA

Radiation Hardening :

No

Core Processor :

AVR

Mounting Type :

Surface Mount

Mounting Style :

SMD/SMT

Data Converter :

A/D 8x10b

Peak Reflow Temperature (Cel) :

260

Package Shape :

Square

CPU Family :

AVR RISC

Number of UART Channels :

0

Terminal Pitch :

0.45mm

Number of SPI Channels :

1

Number of I/Os :

12 I/O

Supplier Device Package :

20-VQFN (3x3)

Mount :

Surface Mount

REACH SVHC :

No SVHC

Instruction Set Architecture :

RISC

Seated Height-Max :

0.85 mm

Oscillator Type :

Internal

Brand :

Microchip Technology / Atmel

Product Type :

8-bit Microcontrollers - MCU

Height :

380μm

Supply Voltage-Max (Vsup) :

5.5V

Number of Ethernet Channels :

0

Number of I/O :

12

Pbfree Code :

yes

Contact Plating :

Gold

Minimum Operating Temperature :

-40 °C

Additional Feature :

ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Peripherals :

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

Dimensions :

3.1 x 3.1 x 0.8mm

Termination :

SMD/SMT

RoHS :

Details

Qualification Status :

Not Qualified

Pin Count :

20

Connectivity :

USI

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Bit Size :

8

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Data Converters :

A/D 8x10b

Number of Timers/Counters :

2

EEPROM Size :

256 x 8

Package Type :

VQFN

Terminal Position :

QUAD

Time@Peak Reflow Temperature-Max (s) :

40

Tradename :

AVR

Length :

3.1mm

JESD-30 Code :

S-PQCC-N20

Number of I/O Lines :

12

Base Product Number :

ATTINY44

Number of ADC Channels :

8

ROM Programmability :

Flash