AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 64-QFN (9x9)
Manufacturer: Microchip Technology
Win Source Part Number: 769241-ATMEGA645A-MU
Series: AVR ATmega
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C (TA)
Core Processor: AVR
Speed: 16MHz
Package: 64-VFQFN Exposed Pad
Core Size: 8-Bit
Connectivity: SPI, UART/USART, USI
Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O: 54
Program Memory Size: 64KB (32K x 16)
Program Memory Type: FLASH
EEPROM Size: 2K x 8
RAM Size: 4K x 8
Data Converters: A/D 8x10b
Oscillator Type: Internal
Supply Voltage: 1.8 V ~ 5.5 V
Family Name: ATMEGA645A
Categories: Integrated Circuits (ICs)
Manufacturer Package: 64-QFN (9x9)
Alternative Parts (Cross-Reference): ATmega645A-AU; ATmega645A-AUR; ATmega645A-MU;
Introduction Date: May 02, 1997
ECCN: EAR99
Country of Origin: Taiwan
Estimated EOL Date: 2024
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Balance
IC MCU AVR 64K FLASH 64QFN
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IC MCU 8BIT 64KB FLASH 64QFN
AVR AVR® ATmega Microcontroller IC 8-Bit 16MHz 64KB (32K x 16) FLASH 64-QFN (9x9)
| DigiKey | Win Source Electronics | Utmel Electronic Limited | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | ATMEGA645A-MURTR-ND | 769241-ATMEGA645A-MUR | 536-ATMEGA645A-MUR | ATMEGA645A-MUR | ATMEGA645A-MUR | ATMEGA645A-MUR | ATMEGA645A-MUR |
| Product Name | Microcontrollers | Embedded - Embedded - Microcontrollers - ATMEGA645A-MUR | IC MCU AVR 64K FLASH 64QFN | Embedded - Microcontrollers | 8-bit Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers | Microcontrollers |
| Data Bus | 8 Bit | 8 Bit | 8 Bit | 8 Bit; 8-Bit | 8 Bit | 8 Bit; 8-Bit | |
| Clock Speed | 16 MHz | 16 MHz | 16 MHz | 16 MHz | |||
| Bits | Other; A/D 8x10b | ||||||
| RAM | 4 KB | 64 KB | 4 KB | 4 KB | 4 KB | ||
| ROM | 64 KB | 2 KB |
