Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 128 kB Flash, 40-Pin PDIP

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Subtotal 5 units (supplied in a tube)*

£23.70

(exc. VAT)

£28.45

(inc. VAT)

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5 - 9£4.74
10 - 49£4.49
50 - 99£3.91
100 +£3.69

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Each (Supplied in a Tube)

£5.66

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£6.79

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RS Stock No.:
738-0331P
Mfr. Part No.:
ATMEGA1284-PU
Brand:
Atmel
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Brand

Atmel

Family Name

ATmega

Package Type

PDIP

Mounting Type

Through Hole

Pin Count

40

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

128 kB

Maximum Frequency

20MHz

RAM Size

16 kB, 4 kB

Number of PWM Units

1

Number of SPI Channels

1

Number of I2C Channels

1

Number of CAN Channels

0

Number of UART Channels

0

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

2

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Width

13.97mm

Pulse Width Modulation

1(6 Channel)

Maximum Number of Ethernet Channels

0

Instruction Set Architecture

RISC

ADCs

8 x 10 bit

Height

4.826mm

Length

52.58mm

Number of Ethernet Channels

0

Number of LIN Channels

0

Minimum Operating Temperature

-40 °C

Program Memory Type

Flash

Number of PCI Channels

0

Dimensions

52.58 x 13.97 x 4.826mm

8-Bit megaAVR Microcontrollers, 32KB to 256KB Flash


Here at RS Components we have various megaAVR 8-bit microcontrollers from Atmel. Each of the microcontrollers is based on an enhanced RISC architecture and feature QTouch library support. All the microcontroller types have varying Kb of In-System Programmable Flash, EEPROM and SRAM as well as varying pin and package types.

Types of megaAVR 8-bit microcontrollers
•ATmega32
•ATmega64
•ATmega128
•ATmega324
•ATmega325
•ATmega406
•ATmega640
•ATmega644
•ATmega645
•ATmega1280
•ATmega1281
•ATmega1284
•ATmega2560
•ATmega2561
•ATmega3250
•ATmega6450