ATSAMD20E16A-AUT vs ATSAMD20E16B-AUT Comparison
Detailed side-by-side comparison of ATSAMD20E16A-AUT by Microchip Technology and ATSAMD20E16B-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
ATSAMD20E16A-AUT - ARM Cortex-M0+ 48MHz 64KB Flash MCU | Microchip
ATSAMD20E16A-AUT β ActiveMicrochip Technology
ATSAMD20E16B-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20E16B-AUT β ActiveSpecification Comparison
| Parameter | ATSAMD20E16A-AUT | ATSAMD20E16B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.44 | $2.45 |
| Core | ARM Cortex-M0+ | β |
| CPU Architecture | 32-bit RISC (Thumb-2 subset) | β |
| Maximum Clock Frequency | 48 MHz | β |
| Flash Memory | 64 KB | 64 KB (64K x 8) |
| SRAM | 8 KB | 8 KB |
| Package | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Voltage | 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 | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit, 350 ksps |
| Serial Communication | 6x SERCOM (UART/SPI/I2C configurable) | β |
| Timers | 6x 16-bit TC | 16-bit TC, RTC |
| DMA | 2-channel | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | 3 (168 hours) |
| Core Architecture | β | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | β | 48 MHz |
| Supply Voltage (VDD) | β | 1.62 V to 3.6 V |
| SERCOM Modules | β | 6 (configurable UART/SPI/I2C) |
| Touch Controller (PTC) | β | 256-channel mutual-capacitance |
| DMA Channels | β | 4 |
| USB | β | USB 2.0 Full-Speed Device |
| Lead-Free | β | Yes |