Please contact us for more photos of ATMEGA644-20MUR
| Part Number | ATMEGA644-20MUR |
|---|---|
| Manufacturer | Microchip |
| Quantity in stock | 270570 Pieces |
| Market Price | - |
| Our Better Price | Send by email: [email protected] |
| Delivery Time | 1 day (can ship today) |
| Description | MCU 8-bit ATmega AVR RISC 64KB Flash 3.3V 5V 44-Pin QFN EP T R |
| Category | Microcontrollers MCU IC |
| Family | 8 Bit Microcontrollers MCU |
| ROHS Compliant | Yes |
| MSL Level | ATMEGA644-20MUR |
| Datasheet download |  ATMEGA644-20MUR.pdf |
| Part Number | ATMEGA644-20MUR |
|---|---|
| Number of Timers | 3 |
| Lead Finish | Matte Tin |
| Minimum Operating Supply Voltage | 2.7 V |
| On-Chip ADC | 8-chx10-bit |
| Program Memory Type | Flash |
| Data Bus Width | 8 Bit |
| Watchdog | 1 |
| Supplier Package | QFN EP |
| Device Core | AVR |
| Maximum Speed | 20 MHz |
| RAM Size | 4 KB |
| Pin Count | 44 |
| Interface Type | SPI/USART |
| Screening Level | Industrial |
| Rad Hard | No |
| Instruction Set Architecture | RISC |
| Program Memory Size | 64 KB |
| Operating Supply Voltage | 3.3|5 V |
| Mounting | Surface Mount |
| MSL Level | 3 |
| Product Dimensions | 7 x 7 x 0.88 mm |
| Number of Programmable I/Os | 32 |
| Max Processing Temp | 260 |
| Maximum Operating Supply Voltage | 5.5 V |
| Operating Temperature | -40 to 85 °C |
| Analog Comparators | 1 |
| Package | 44QFN EP |
| Replacement Part Number | PART-ATMEGA644-20MUR |
| Weight | Contact us |
| Country of Origin | - |
| Image | Part Number and Brand | Brief Description and PDF Datasheet |
|---|---|---|
|
Infineon | - - |
|
NXP | MCU 8-bit S08 CISC 32KB Flash 3.3V 5V 32-Pin LQFP Download PDF datasheet for MC9S08PT32VLC.pdf |
|
Microchip | MCU 8-bit 16-bit XMEGA AVR RISC 128KB Flash 1.8V 2.5V 3.3V 100-Pin TQFP Download PDF datasheet for ATXMEGA128A1U-AU.pdf |
|
Silicon Labs | MCU 8-bit C8051F12x 8051 CISC 128KB Flash 3V 100-Pin TQFP Download PDF datasheet for C8051F124-GQ.pdf |
|
Silicon Labs | MCU 8-Bit Si108x 8051 CISC 8KB Flash 1.2V 1.9V 2.4V 36-Pin QFN EP Download PDF datasheet for SI1083-A-GM.pdf |
|
NXP | MCU 8-bit HCS08 CISC 8KB Flash 3.3V 5V 20-Pin PDIP Rail Download PDF datasheet for MC9S08SH8CPJ.pdf |
|
Microchip | MCU 8-bit ATmega AVR RISC 16KB Flash 2.5V 3.3V 5V 64-Pin TQFP T R Download PDF datasheet for ATMEGA169PA-AUR.pdf |
|
NXP | MCU 8-bit HCS08 CISC 16KB Flash 3.3V 5V 28-Pin TSSOP Rail Download PDF datasheet for MC9S08SL16CTL.pdf |
|
Microchip | MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V 3.3V 5V 40-Pin PDIP W Stick Download PDF datasheet for AT89LP51RD2-20PU.pdf |
|
Microchip | MCU 8-bit 16-bit XMEGA AVR RISC 256KB Flash 1.8V 2.5V 3.3V 64-Pin QFN EP Download PDF datasheet for ATxmega256A3-MH.pdf |
