ATSAMD20G16B-MU vs ATSAMD20G17A-MN Comparison
Detailed side-by-side comparison of ATSAMD20G16B-MU by Microchip Technology and ATSAMD20G17A-MN 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
ATSAMD20G16B-MU - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20G16B-MU ✓ ActiveMicrochip Technology
ATSAMD20G17A-MN - 48MHz ARM Cortex-M0+ MCU, 128KB Flash, 48-QFN | Microchip
ATSAMD20G17A-MN ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20G16B-MU | ATSAMD20G17A-MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.92 | $3.79 |
| Architecture | ARM Cortex-M0+ 32-bit RISC | — |
| Core | ARM Cortex-M0+ with single-cycle multiplier | — |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 16 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, up to 12 channels |
| DAC | 10-bit, 1 MSPS | 10-bit, 1 channel |
| Timers/Counters | Two 16-bit TC modules for PWM/capture | — |
| Communication Interfaces | Up to 6 SERCOM (I2C/SPI/UART) plus USB 2.0 FS device | SERCOM (I2C/SPI/UART configurable) |
| Package | 48-pin QFN (7x7 mm) with exposed pad | 48-pin QFN (7x7 mm) with Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| MSL Level | MSL3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant (Green) | Compliant |
| Pin Count | 48 | — |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D20G (SAM D20 series) |
| CoreMark/MHz | — | 2.46 CoreMark/MHz |
| Flash Program Memory | — | 128 KB (128K x 8) |
| Operating Temperature Range | — | -40C to +105C (industrial) |
| Number of I/O Pins | — | [DATA_NEEDED: exact GPIO count for 48-QFN variant] |
| Supply Form | — | Tray |