Microchip, 8bit AVR, ATtiny44A Microcontroller, 20MHz, 4 kB Flash, 14-Pin SOIC

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 10 units)*

£8.42

(exc. VAT)

£10.10

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 3,000 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 - 20£0.842£8.42
30 +£0.821£8.21

*price indicative

Packaging Options:
RS Stock No.:
177-3031
Mfr. Part No.:
ATTINY44A-SSUR
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATtiny44A

Package Type

SOIC

Mounting Type

Surface Mount

Pin Count

14

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

4 kB

Maximum Frequency

20MHz

RAM Size

256 B

USB Channels

0

Number of PWM Units

1 x 8 bit

Number of SPI Channels

1

Number of UART Channels

0

Number of USART Channels

0

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of I2C Channels

1

Number of CAN Channels

0

Maximum Operating Temperature

+85 °C

ADCs

8 x 10 bit

Number of ADC Units

1

Length

8.74mm

Instruction Set Architecture

RISC

Maximum Number of Ethernet Channels

0

Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Dimensions

8.74 x 3.99 x 1.5mm

Program Memory Type

Flash

Number of PCI Channels

0

Width

3.99mm

Pulse Width Modulation

1 (2 x 8 bit)

Height

1.5mm

Number of LIN Channels

0

The high-performance Microchip picoPower 8-bit AVR RISC-based microcontroller combines 4KB ISP flash memory, 256-Byte EEPROM, 256B SRAM, 12 general purpose I/O lines, 32 general purpose working registers, an 8-bit timer/counter with two PWM channels, a 16-bit timer/counter with two PWM channels, internal and external interrupts, an 8-channel 10-bit A/D converter, programmable gain stage (1x, 20x) for 12 differential ADC channel pairs, programmable watchdog timer with internal oscillator, internal calibrated oscillator, and four software selectable power saving modes. The device operates between 1.8-5.5 volts. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

Related links