| Model Number |
| ATMEGA64A-MNR |
ATSAME54P19A-CTUT-EFP |
| Model Name |
| Microchip Tech ATMEGA64A-MNR |
Microchip Tech ATSAME54P19A-CTUT-EFP |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 32KB 2.7V~5.5V AVR 16MHz FLASH 53 QFN-64-EP(9x9) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
512KB 192KB FLASH 99 1.71V~3.63V 120MHz TFBGA-120 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 0.001 grams / 0.000035 oz |
0.001 grams / 0.000035 oz |
| Package / Case |
| QFN-64-EP(9x9) |
TFBGA-120 |
| Package / Arrange |
| Tape & Reel (TR) |
Tape & Reel (TR) |
| Battery |
| No |
No |
| ECCN |
| EAR99 |
5A992C |
| Infrared Data Association |
| - |
Yes |
| Low-Voltage Detect |
| - |
Yes |
| CCP Capture/Compare |
| - |
- |
| Program Storage Size |
| 32KB |
512KB |
| Internal Comparator |
| - |
- |
| communication protocol |
| - |
以太网协议 |
| Operating Temperature Range |
| -40℃~+105℃ |
-40℃~+85℃ |
| Operating Voltage Range |
| 2.7V~5.5V |
1.71V~3.63V |
| Watchdog |
| - |
Yes |
| CPU Core |
| AVR |
- |
| Peripheral/Function |
| PWM;WDT |
DMA;WDT;Ethernet protocol stack;LIN(Local Interconnect Network);IrDA |
| Real-Time Clock |
| - |
- |
| Secure Digital Input and Output |
| - |
- |
| Universal Serial Bus |
| - |
Yes |
| Direct Memory Access |
| - |
Yes |
| PWM (Bit) |
| - |
- |
| Internal Oscillator |
| Yes |
Yes |
| CPU Maximum Speed |
| 16MHz |
120MHz |
| DAC (Bit) |
| - |
12bit |
| Program Memory Type |
| FLASH |
FLASH |
| ADC (Bit) |
| 10bit |
12bit |
| GPIO Ports Number |
| 53 |
99 |
