ATTINY44A-MMH

Manufacturer :

Atmel (Microchip Technology)

Product Category :

Microcontrollers

Terminal Position :

QUAD

Density :

32 kb

RAM (bytes) :

256

Surface Mount :

yes

Series :

AVR® ATtiny

Package Shape :

Square

Mounting Type :

Surface Mount

Minimum Operating Temperature :

-40 °C

Core Processor :

AVR

Interface :

SPI

JESD-30 Code :

S-PQCC-N20

Temperature Grade :

Industrial

Typical Operating Supply Voltage :

1.8 → 5.5 V

Oscillator Type :

Internal

Speed :

20MHz

Mounting Style :

SMD/SMT

Supply Voltage-Max (Vsup) :

5.5V

Number of ADC Channels :

8

Program Memory Size :

4KB 2K x 16

Terminal Finish :

NICKEL PALLADIUM GOLD

Package / Case :

20-VFQFN Exposed Pad

Number of Terminations :

20

Program Memory Type :

Flash

Termination :

SMD/SMT

Frequency :

20MHz

DMA Channels :

No

Published :

1997

Width :

3.1mm

Watchdog Timer :

yes

Maximum Operating Temperature :

+85 °C

Seated Height-Max :

0.85 mm

Core Size :

8-Bit

Number of SPI Channels :

1

Number of I/Os :

12 I/O

Peripherals :

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

Interfaces :

SPI

Package :

Tray

Mount :

Surface Mount

Time@Peak Reflow Temperature-Max (s) :

40

RoHS Status :

ROHS3 Compliant

Qualification Status :

Not Qualified

Product Category :

8-bit Microcontrollers - MCU

ROM (words) :

4096

Base Part Number :

ATTINY44A

Power Supplies :

2/5 V

Data Bus Width :

8B

Number of I2C Channels :

1

Bit Size :

8

Voltage - Supply (Vcc/Vdd) :

1.8V~5.5V

Device Core :

AVR

Pbfree Code :

yes

Number of I/O Lines :

12

Number of I/O :

12

REACH SVHC :

No SVHC

JESD-609 Code :

e4

Supply Voltage :

5V

Pin Count :

20

Tradename :

AVR

ROM Programmability :

Flash

Number of Terminals :

20

Manufacturer :

Microchip

DAC Channels :

No

Peak Reflow Temperature (Cel) :

260

External Data Bus Width :

8

Number of Timers/Counters :

2

Family Name :

ATTINY44A

PWM Channels :

yes

Memory Size :

4kB

Terminal Form :

NO LEAD

Data Converters :

A/D 8x10b

Height :

380μm

Contact Plating :

Gold

Connectivity :

USI

Operating Temperature :

-40°C~85°C TA

Brand :

Microchip Technology / Atmel

Interface Type :

SPI, USI

Terminal Pitch :

0.45mm

Number of UART Channels :

0

Supply Current-Max :

7 mA

uPs/uCs/Peripheral ICs Type :

MICROCONTROLLER, RISC

Number of Ethernet Channels :

0

Additional Feature :

ALSO OPERATES 1.8 V MINIMUM SUPPLY AT 4 MHZ

Supplier Device Package :

20-VQFN (3x3)

Package Type :

VQFN

Length :

3.1mm

Has ADC :

yes

CPU Family :

AVR RISC

Product Status :

Active

Product Type :

8-bit Microcontrollers - MCU

RAM Size :

256 x 8

RoHS :

Details

Factory Lead Time :

7 Weeks

Moisture Sensitivity Level (MSL) :

3 (168 Hours)

Packaging :

Tray

EEPROM Size :

256 x 8

Instruction Set Architecture :

RISC

Number of Pins :

20

Supply Voltage-Min (Vsup) :

4.5V

Dimensions :

3.1 x 3.1 x 0.8mm

Reach Compliance Code :

Compliant

Data Converter :

A/D 8x10b

Product :

MCU

Base Product Number :

ATTINY44

Radiation Hardening :

No