Microchip, 8bit AVR, ATmega Microcontroller, 16MHz, 64 kB Flash, 64-Pin TQFP

View all Microcontrollers
Bulk discount available

Subtotal (1 pack of 2 units)*

$25.01

(exc. GST)

$28.762

(inc. GST)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 23 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 - 22$12.505$25.01
24 - 44$12.20$24.40
46 +$12.02$24.04

*price indicative

Packaging Options:
RS Stock No.:
177-3736
Mfr. Part No.:
ATMEGA649A-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

64

Device Core

AVR

Data Bus Width

8bit

Program Memory Size

64 kB

Maximum Frequency

16MHz

RAM Size

4 kB

USB Channels

0

Number of PWM Units

1

Number of SPI Channels

1

Number of USART Channels

1

Typical Operating Supply Voltage

5.5 (Maximum) V

Number of CAN Channels

0

Number of UART Channels

1

Number of I2C Channels

1

Height

1.05mm

Number of LIN Channels

0

Width

14.1mm

Maximum Operating Temperature

+85 °C

Program Memory Type

Flash

Maximum Number of Ethernet Channels

0

Number of ADC Units

1

Minimum Operating Temperature

-40 °C

Length

14.1mm

Instruction Set Architecture

RISC

Pulse Width Modulation

1 (4 Channel)

Number of PCI Channels

0

Dimensions

14.1 x 14.1 x 1.05mm

Number of Ethernet Channels

0

ADCs

8 x 10 bit

COO (Country of Origin):
TW
The high-performance, low-power Microchip 8-bit AVR RISC-based microcontroller combines 128KB flash memory with read-while-write capabilities, 4KB EEPROM, 4KB SRAM, 53 general purpose I/O lines, 32 general purpose working registers, real time counter, four flexible timer/Counters: compare modes and PWM, two USARTs , a byte oriented Two-wire serial interface, an 8-channel/10-bit A/D converter with optional differential input stage with programmable gain, programmable watchdog timer with internal oscillator.

High-performance, Low-power Atmel AVR 8-bit Microcontroller
Advanced RISC Architecture
133 Powerful Instructions - Most Single-clock Cycle Execution
32 x 8 General Purpose Working Registers + Peripheral Control Registers
Fully Static Operation
Up to 16MIPS Throughput at 16MHz
On-chip 2-cycle Multiplier
High Endurance Non-volatile Memory segments
128Kbytes of In-System Self-programmable Flash program

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


Related links