ATSAMD20E16B-AU vs ATSAMD20E16A-AUT Comparison
Detailed side-by-side comparison of ATSAMD20E16B-AU by Microchip Technology and ATSAMD20E16A-AUT by Microchip Technology. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAMD20E16B-AU - 32-bit ARM Cortex-M0+ MCU, 64KB Flash, TQFP-32 | Microchip
ATSAMD20E16B-AU β ActiveMicrochip Technology
ATSAMD20E16A-AUT - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD20E16A-AUT β ActiveSpecification Comparison
| Parameter | ATSAMD20E16B-AU | ATSAMD20E16A-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.84 | $1.44 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | β |
| Maximum Clock Frequency | 48 MHz | 48 MHz |
| Program Flash Memory | 64 KB (64K x 8) | β |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | β |
| Operating Temperature | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| ADC | 12-bit, up to 350 ksps, up to 10 channels | 12-bit, up to 350 ksps |
| DAC | 10-bit, 1 channel | 10-bit |
| Peripheral Touch Controller (PTC) | Up to 256 channels | β |
| SERCOM Modules | 6 (configurable as I2C/SPI/UART) | β |
| USB | USB 2.0 Full-Speed Device | β |
| Timer/Counters | 6 (TC) plus 3 TCC | β |
| GPIO | Up to 26 | β |
| Package | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Core | β | ARM Cortex-M0+ |
| CPU Architecture | β | 32-bit RISC (Thumb-2 subset) |
| Flash Memory | β | 64 KB |
| Operating Voltage | β | 1.62 V to 3.63 V |
| Serial Communication | β | 6x SERCOM (UART/SPI/I2C configurable) |
| Timers | β | 6x 16-bit TC |
| DMA | β | 2-channel |