ATSAMD20G14B-MU vs ATSAMD20G15A-MN Comparison
Detailed side-by-side comparison of ATSAMD20G14B-MU by Microchip Technology and ATSAMD20G15A-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
ATSAMD20G14B-MU - 48MHz ARM Cortex-M0+ MCU 16KB Flash | Microchip
ATSAMD20G14B-MU β ActiveMicrochip Technology
ATSAMD20G15A-MN - ARM Cortex-M0+ MCU 48MHz 32KB Flash QFN-48
ATSAMD20G15A-MN β ActiveSpecification Comparison
| Parameter | ATSAMD20G14B-MU | ATSAMD20G15A-MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.55 | $1.10 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 16 KB | β |
| SRAM | 2 KB | 4 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | β |
| I/O Pins | 38 (maximum) | β |
| Package | 48-VFQFN Exposed Pad (7x7 mm) | 48-pin QFN (7x7 mm) with exposed pad |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | β |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps, 14 channels |
| DAC | 10-bit, 350 ksps | 10-bit, 1 channel |
| USB | Full-speed USB 2.0 Device | β |
| Timers/Counters (TC) | 3x 16-bit (PWM capable) | β |
| RTC | 32 kHz internal RTC | β |
| Operating Temperature | -40C to +85C (Industrial) | β |
| Mounting Type | Surface Mount | Surface Mount |
| Lead Free / RoHS | Yes / Compliant | β |
| Flash Memory | β | 32 KB |
| Supply Voltage Range | β | 1.62 V to 3.63 V |
| Operating Temperature Range | β | -40 C to +105 C (industrial grade) |
| GPIO Count | β | 38 |
| SERCOM Channels | β | 6 (configurable UART/SPI/I2C) |
| USB Interface | β | Full-Speed USB 2.0 Device |
| MSL Level | β | 3 (168 hours) |
| RoHS Status | β | Compliant |
| CoreMark/MHz | β | 2.14 |
| Multiplier | β | Single-cycle 32-bit hardware |
| DMA Channels | β | 12 |