PartNumber | ATSAMD20E14A-AU | ATSAMD20E14A-AN | ATSAMD20E14A-ANT |
Description | ARM Microcontrollers - MCU Cortex-M0+ 16KB FLASH 2KB SRAM | ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz | ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz |
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-32 | TQFP-32 | TQFP-32 |
Series | SAMD1/2x | SAMD1/2x | SAMD1/2x |
Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 48 MHz | 48 MHz | 48 MHz |
Program Memory Size | 16 kB | 16 kB | 16 kB |
Data RAM Size | 2 kB | 2 kB | 2 kB |
ADC Resolution | 12 bit | 12 bit | 12 bit |
Number of I/Os | 26 I/O | 26 I/O | 26 I/O |
Operating Supply Voltage | 1.2 V | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 85 C | + 105 C | + 105 C |
Packaging | Tray | Tray | Reel |
Program Memory Type | Flash | Flash | Flash |
Brand | Microchip Technology / Atmel | Microchip Technology / Atmel | Microchip Technology / Atmel |
Data RAM Type | SRAM | SRAM | SRAM |
Interface Type | I2C, SPI, UART | I2C, SPI, UART, USART | I2C, SPI, UART, USART |
Moisture Sensitive | Yes | Yes | - |
Number of ADC Channels | 10 | 10 Channel | 10 Channel |
Number of Timers/Counters | 6 Timer | 6 Timer | 6 Timer |
Processor Series | SAMD20E | SAMD20J | SAMD20J |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 250 | 250 | 2000 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 1.95 V | 3.63 V | 3.63 V |
Supply Voltage Min | 1.62 V | 1.62 V | 1.62 V |
Unit Weight | 0.002568 oz | - | - |
Product | - | MCU | MCU |
I/O Voltage | - | 1.2 V | 1.2 V |
Watchdog Timers | - | Watchdog Timer | Watchdog Timer |