Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA649-16AI.
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
 EE Concierge | SymbolFootprint |
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 8.586
Stock
87,357
202,772
Authorized Distributors
0
6
Case/Package
A
TQFP
Number of Pins
64
64
Core Architecture
AVR
AVR
Data Bus Width
8 b
8 b
Max Frequency
16 MHz
16 MHz
Number of I/Os
53
36
Interface
SPI, UART, USART
CAN, I2C, SPI, UART, USART
Memory Type
FLASH
FLASH
Memory Size
64 kB
48 kB
Min Supply Voltage
4.5 V
2.7 V
Max Supply Voltage
5.5 V
5.5 V
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Brown-out Detect/Reset, HLVD, POR, PWM, WDT
Descriptions
Descriptions of Microchip ATMEGA649-16AI provided by its distributors.
8-BIT FLASH 16 MHz RISC MICROCONTROLLER PQFP64
IC MCU 8BIT 64KB FLASH 64TQFP
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageA
MountSurface Mount
Number of Pins64
Technical
Access Time16 µs
Core ArchitectureAVR
Data Bus Width8 b
Frequency16 MHz
InterfaceSPI, UART, USART
Max Frequency16 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of I/Os53
Number of Programmable I/O54
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size4 kB
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip ATMEGA649-16AI.