Microchip, 8bit AVR, ATmega Microcontroller, 32MHz, 64 kB Flash, 64-Pin TQFP

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Subtotal (1 tray of 90 units)*

£528.30

(exc. VAT)

£633.60

(inc. VAT)

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  • 999,999,990 unit(s) shipping from 01 January 2026
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Units
Per unit
Per Tray*
90 +£5.87£528.30

*price indicative

RS Stock No.:
177-3507
Mfr. Part No.:
ATXMEGA64A3-AU
Brand:
Microchip
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Brand

Microchip

Family Name

ATmega

Package Type

TQFP

Mounting Type

Surface Mount

Pin Count

64

Device Core

AVR

Data Bus Width

8 bit, 16bit

Program Memory Size

64 kB

Maximum Frequency

32MHz

RAM Size

4 B

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

10

Number of CAN Channels

0

Number of I2C Channels

2

Number of UART Channels

7

Typical Operating Supply Voltage

1.6 → 3.6 V

Number of USART Channels

0

Number of PCI Channels

0

Number of Ethernet Channels

0

Number of LIN Channels

2

Height

1.05mm

Width

14.1mm

Pulse Width Modulation

1 (22 Channel)

Dimensions

14.1 x 14.1 x 1.05mm

Maximum Number of Ethernet Channels

0

Maximum Operating Temperature

+85 °C

Program Memory Type

Flash

Instruction Set Architecture

RISC

Number of ADC Units

2

Minimum Operating Temperature

-40 °C

Length

14.1mm

ADCs

8 x 10 bit

Low power, high performance 8/16-bit AVR microcontroller featuring 128KB self-programming flash program memory, 4KB boot code section, 8KB SRAM, 2048-Byte EEPROM, external bus interface, 4-channel DMA controller, 8-channel event system, and up to 32 MIPS throughput at 32MHz. The ATxmega A4U series features 44-pin packages. The device can be used in a wide range of applications, such as building, industrial, motor, board, and climate control, hand-held battery applications, factory automation, power tools, HVAC, networking, metering, large home appliances, and optical and medical devices.

High-performance, low-power Atmel ® AVR® XMEGA® 8/16-bit Microcontroller
Nonvolatile program and data memories
16K - 128KB of in-system self-programmable flash

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