Microchip, 8bit AVR, ATmega Microcontroller, 20MHz, 16 kB Flash, 32-Pin TQFP

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Subtotal (1 reel of 2000 units)*

£4,700.00

(exc. VAT)

£5,640.00

(inc. VAT)

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  • 2,000 unit(s) shipping from 23 December 2025
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Units
Per unit
Per Reel*
2000 +£2.35£4,700.00

*price indicative

RS Stock No.:
177-2773
Mfr. Part No.:
ATMEGA168-20AUR
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

32

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

16 kB

Maximum Frequency

20MHz

RAM Size

1 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

2

Number of I2C Channels

2

Number of USART Channels

1

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of CAN Channels

0

Number of UART Channels

1

Height

1.05mm

Number of Ethernet Channels

0

Maximum Number of Ethernet Channels

0

Dimensions

7.1 x 7.1 x 1.05mm

Minimum Operating Temperature

-40 °C

Pulse Width Modulation

1 (6 Channel)

Width

7.1mm

ADCs

8 x 10 bit

Length

7.1mm

Maximum Operating Temperature

+85 °C

Number of ADC Units

1

Program Memory Type

Flash

Instruction Set Architecture

RISC

The high-performance, low-power Microchip AVR RISC-based CMOS 8-bit microcontroller combines 16KB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, byte-oriented 2-wire serial interface, SPI serial port, 6-channel/10-bit A/D converter (8-channel in TQFP and QFN packages), programmable watchdog timer with internal oscillator, and five software selectable power saving modes. By executing powerful instructions in a single clock-cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.

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