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| PartNumber | ATSAML11E15A-MF | ATSAML11E15A-MFT | ATSAML11E15A-MFKPH |
| Description | 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 | ARM Microcontrollers - MCU 32KB Flash, 8KB SRAM, 32 MHz ARM Cortex-M23, TrustZone-M, Crypto, PTC, SERCOM, ADC, DAC, OPAMP, AC, Key Provisioned |
| Manufacturer | Microchip | STMicroelectronics | Microchip |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-64 | LQFP-48 | VQFN-32 |
| Series | SAMD1/2x | STM32L151CC | ATSAML11 |
| Core | ARM Cortex M0+ | ARM Cortex M3 | ARM Cortex M23 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 48 MHz | 32 MHz | 32 MHz |
| Program Memory Size | 16 kB | 256 kB | 32 kB |
| Data RAM Size | 2 kB | 32 kB | 8 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 52 I/O | 37 I/O | 25 I/O |
| Operating Supply Voltage | 1.2 V | 1.8 V to 3.6 V | 0.9 V to 1.2 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 105 C | + 125 C |
| Packaging | Reel | - | Tray |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology / Atmel | STMicroelectronics | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SPI, UART | I2C, SPI, USART, USB | I2C, LIN, RS-485, SPI, USART |
| Number of ADC Channels | 20 | 14 Channel | 10 Channel |
| Number of Timers/Counters | 8 Timer | - | 3 x 16 bit |
| Processor Series | SAMD20J | - | ATSAML11 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 4000 | 2400 | 490 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 1.95 V | 3.6 V | 1.2 V |
| Supply Voltage Min | 1.62 V | 1.8 V | 0.9 V |
| Unit Weight | 0.007277 oz | - | - |
| Product | - | MCU | MCU |
| Data ROM Size | - | 8 kB | - |
| Data ROM Type | - | EEPROM | - |
| DAC Resolution | - | 2 x 12 bit | 10 bit |
| Tradename | - | STM32 | - |
| Watchdog Timers | - | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| Development Kit | - | - | ATQT7-XPRO |