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

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Subtotal 25 units (supplied in a tube)*

£131.75

(exc. VAT)

£158.00

(inc. VAT)

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  • 65 unit(s) ready to ship
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Units
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25 - 99£5.27
100 +£5.07

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Packaging Options:
RS Stock No.:
127-8234P
Mfr. Part No.:
ATMEGA1284P-PU
Brand:
Microchip
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Brand

Microchip

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

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

3

Number of CAN Channels

0

Number of UART Channels

2

Typical Operating Supply Voltage

1.8 → 5.5 V

Number of USART Channels

2

Number of I2C Channels

1

Pulse Width Modulation

1 (8 Channel)

Maximum Operating Temperature

+85 °C

Dimensions

52.57 x 13.97 x 4.44mm

Width

13.97mm

Number of ADC Units

1

Height

4.44mm

Instruction Set Architecture

RISC

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

ADCs

8 x 10 bit

Length

52.57mm

Maximum Number of Ethernet Channels

0

Number of Ethernet Channels

0

8-Bit PicoPower megaAVR Family Microcontrollers


This range of megaAVR microcontrollers feature picoPower technology — perfect for energy saving. They offer generous program and data memories with performance of up to 20 MIPS.

Features & Benefits of picoPower megaAVR microcontrollers
•On-chip Flash
•SRAM
•Internal EEPROM
•SPI
•TWI (I²C)
•USART, USB, CAN & LIN interfaces
•Watchdog timer
•Precision oscillator
•GPIO pins
•ADC
•DAC
•Built-in temperature sensor
•Internal voltage reference
•Brown-out detector