| Model Number |
| AT91SAM7X128C-CUR |
ATSAMD21E17A-AF |
| Model Name |
| Microchip Tech AT91SAM7X128C-CUR |
Microchip Tech ATSAMD21E17A-AF |
| Category |
| Microcontroller Units (MCUs/MPUs/SOCs) |
Microcontroller Units (MCUs/MPUs/SOCs) |
| Brand |
| Microchip Tech |
Microchip Tech |
| Description |
| 128KB 1.65V~1.95V 55MHz FLASH 62 TFBGA-100 Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
128KB 1.62V~3.6V 48MHz 26 TQFP-32(7x7) Microcontroller Units (MCUs/MPUs/SOCs) ROHS |
| RoHS |
| Lead free / RoHS Compliant |
Lead free / RoHS Compliant |
| Unit |
| Piece |
Piece |
| Weight: |
| 1.000 grams / 0.035274 oz |
1.000 grams / 0.035274 oz |
| Package / Case |
| TFBGA-100 |
TQFP-32(7x7) |
| Package / Arrange |
| Tape & Reel (TR) |
Tray |
| Battery |
| No |
No |
| ECCN |
| 3A991A2 |
3A991A2 |
| Infrared Data Association |
| - |
N/A |
| Low-Voltage Detect |
| Yes |
Yes |
| CCP Capture/Compare |
| - |
N/A |
| Program Storage Size |
| 128KB |
128KB |
| Internal Comparator |
| - |
N/A |
| communication protocol |
| - |
N/A |
| Operating Voltage Range |
| 1.65V~1.95V |
1.62V~3.6V |
| Operating Temperature Range |
| -40℃~+85℃ |
-40℃~+125℃ |
| Watchdog |
| Yes |
Yes |
| Peripheral/Function |
| PWM |
N/A |
| CPU Core |
| - |
- |
| Real-Time Clock |
| - |
N/A |
| Secure Digital Input and Output |
| - |
N/A |
| Universal Serial Bus |
| Yes |
Yes |
| Direct Memory Access |
| Yes |
Yes |
| PWM (Bit) |
| - |
N/A |
| CPU Maximum Speed |
| 55MHz |
48MHz |
| Internal Oscillator |
| Yes |
Yes |
| DAC (Bit) |
| - |
10bit |
| Program Memory Type |
| FLASH |
N/A |
| ADC (Bit) |
| 10bit |
12bit |
| GPIO Ports Number |
| 62 |
26 |
