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| PartNumber | ATSAML11E15A-AFKPH | ATSAML11E15A-AF | ATSAML11E15A-AFT |
| Description | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC, Key Provisioned | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC |
| Manufacturer | Microchip | NXP | STMicroelectronics |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-32 | LQFP-208 | UFQFPN-28 |
| Series | ATSAML11 | LPC54016 | STM32L031G6 |
| Core | ARM Cortex M23 | ARM Cortex M4 | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 32 MHz | 180 MHz | 32 MHz |
| Program Memory Size | 32 kB | - | 32 kB |
| Data RAM Size | 8 kB | 360 kB | 8 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 25 I/O | 171 I/O | 21 I/O |
| Operating Supply Voltage | 0.9 V to 1.2 V | 1.71 V to 3.6 V | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 105 C | + 105 C |
| Packaging | Tray | - | - |
| Product | MCU | MCU+FPU | MCU |
| Program Memory Type | Flash | - | Flash |
| Brand | Microchip Technology | NXP Semiconductors | STMicroelectronics |
| Data RAM Type | SRAM | SRAM | RAM |
| Interface Type | I2C, LIN, RS-485, SPI, USART | CAN, I2C, I2S, SPI, USART | I2C, LPUART, SPI, USART |
| DAC Resolution | 10 bit | - | - |
| Development Kit | ATQT7-XPRO | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Number of ADC Channels | 10 Channel | - | 10 Channel |
| Number of Timers/Counters | 3 x 16 bit | - | 4 Timer |
| Processor Series | ATSAML11 | - | STM32L031 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 250 | 36 | 3000 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.2 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 0.9 V | 1.71 V | 1.8 V |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| Data ROM Size | - | 64 kB | 1 kB |
| Data ROM Type | - | ROM | EEPROM |
| Part # Aliases | - | 935350939551 | - |
| Analog Supply Voltage | - | - | 1.65 V to 3.6 V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Microchip Technology |
ATSAML11E15A-AFKPH | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC, Key Provisioned | |
| ATSAML11E15A-AF | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC | ||
| ATSAML11E15A-AFT | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC | ||
| ATSAML11E15A-AFTKPH | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC, Key Provisioned | ||
| ATSAML11E15A-AF | IC MCU 32BIT 32KB FLASH 32TQFP | ||
| ATSAML11E15A-AFT | IC MCU 32BIT 32KB FLASH 32TQFP |