Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 128 kB Flash, 44-Pin TQFP

View this category
Save 6% when you buy 100 units

Subtotal (1 unit)*

£4.73

(exc. VAT)

£5.68

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 127 unit(s) ready to ship
  • Plus 219 unit(s) shipping from 01 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 24£4.73
25 - 99£4.59
100 +£4.42

*price indicative

Packaging Options:
RS Stock No.:
127-8231
Distrelec Article No.:
301-13-614
Mfr. Part No.:
ATMEGA1284-AU
Brand:
Microchip
Find similar products by selecting one or more attributes.
Select all

Brand

Microchip

Family Name

ATmega

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

44

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

128 kB

Maximum Frequency

20MHz

RAM Size

16 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

3

Number of CAN Channels

0

Number of USART Channels

2

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of UART Channels

2

Number of I2C Channels

1

Height

1.05mm

Instruction Set Architecture

RISC

Minimum Operating Temperature

-40 °C

Dimensions

10.1 x 10.1 x 1.05mm

Program Memory Type

Flash

Width

10.1mm

Pulse Width Modulation

1 (8 Channel)

Number of ADC Units

1

Number of Ethernet Channels

0

Length

10.1mm

ADCs

8 x 10 bit

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Related links