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 |
|---|---|---|
|
Microchip | MCU 8-bit PIC12 PIC RISC 1.5KB EPROM 3.3V 5V 8-Pin SOIC N Tube Download PDF datasheet for PIC12C509A-04I SN.pdf |
|
NXP | 8-BIT MCU, S08 CORE, 16KB FLASH, 20MHZ, Download PDF datasheet for S9S08RN16W2MLF.pdf |
|
NXP | MCU 8-bit HC11 CISC ROMLess 5V 52-Pin PLCC Rail Download PDF datasheet for MC68HC11E0CFNE3.pdf |
|
NXP | MCU 8-bit HC11 CISC ROMLess 5V 52-Pin PLCC T R Download PDF datasheet for MC68HC11E1CFNE3R.pdf |
|
Microchip | MCU 8-Bit AT89 8051 CISC 64KB Flash 3.3V 5V 44-Pin PLCC Stick Download PDF datasheet for AT89C51RD2-SLSUM.pdf |
|
NXP | MCU 8-bit HCS08 CISC 8KB Flash 3.3V 5V 20-Pin TSSOP T R Download PDF datasheet for S9S08SG8E2VTJR.pdf |
|
NXP | MCU 8-bit HCS08 CISC 4KB Flash 3.3V 5V 16-Pin TSSOP Rail Download PDF datasheet for MC9S08SH4MTG.pdf |
|
Microchip | MCU 8-bit PIC16 PIC RISC 7KB Flash 2.5V 3.3V 14-Pin SOIC N Tube Download PDF datasheet for PIC16LF1824-I SL.pdf |
|
Microchip | MCU 8-Bit PIC16 PIC RISC 768byte Flash 2.5V 3.3V 5V 18-Pin PDIP Tube Download PDF datasheet for PIC16F54-I P022.pdf |
|
Microchip | MCU 8-bit PIC18 PIC RISC 8KB Flash 5V 44-Pin QFN EP Tube Download PDF datasheet for PIC18F4320-I ML.pdf |
