ATSAMD20E16B-AU vs ATSAMD20E18A-ANT Comparison
Detailed side-by-side comparison of ATSAMD20E16B-AU by Microchip Technology and ATSAMD20E18A-ANT 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 ✓ ActiveMicrochip Technology
ATSAMD20E18A-ANT - ARM Cortex-M0+ MCU 48MHz 256KB TQFP-32
ATSAMD20E18A-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20E16B-AU | ATSAMD20E18A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.84 | $2.55 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum Clock Frequency | 48 MHz | — |
| Program Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 32 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +105C |
| 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 | — |
| SERCOM Modules | 6 (configurable as I2C/SPI/UART) | Up to 6 (I2C/SPI/USART configurable) |
| USB | USB 2.0 Full-Speed Device | — |
| Timer/Counters | 6 (TC) plus 3 TCC | — |
| GPIO | Up to 26 | — |
| Package | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ (v6-M) |
| Maximum CPU Clock | — | 48 MHz |
| Flash Memory | — | 256 KB (256K x 8) |
| Supply Voltage | — | 1.6 V to 3.6 V |
| Touch Channels (PTC) | — | 256 |
| GPIO Count | — | [DATA_NEEDED: GPIO count] |
| RTC | — | 32-bit |