| PartNumber | ATSAML11E14A-AFT | ATSAML11E14A-AF | ATSAML11E14A-AFKPH |
| Description | ARM Microcontrollers - MCU 16KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC | ARM Microcontrollers - MCU 16KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC | ARM Microcontrollers - MCU 16KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC, Key Provisioned |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-48 | TQFP-64 | TQFP-32 |
| Series | ATSAMC20 | ATSAMC20 | ATSAML11 |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M23 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 48 MHz | 32 MHz |
| Program Memory Size | 64 kB | 128 kB | 16 kB |
| Data RAM Size | 8 kB | 16 kB | 8 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 38 I/O | 52 I/O | 25 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | 0.9 V to 1.2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 85 C | + 125 C |
| Packaging | Reel | Reel | Tray |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Type | EEPROM | EEPROM | - |
| Interface Type | LIN, I2C, PMBus, Serial, SPI, USART | LIN, I2C, PMBus, Serial, SPI, USART | I2C, LIN, RS-485, SPI, USART |
| Number of ADC Channels | 12 Channel | 12 Channel | 10 Channel |
| Number of Timers/Counters | 5 Timer | 5 Timer | 3 x 16 bit |
| Processor Series | SAMC20G | SAMC20J | ATSAML11 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 2500 | 1500 | 250 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 1.2 V |
| Supply Voltage Min | 2.7 V | 2.7 V | 0.9 V |
| Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer, Windowed |
| DAC Resolution | - | - | 10 bit |
| Development Kit | - | - | ATQT7-XPRO |