ATSAMD20J14B-MU vs ATSAMD20J16A-MN Comparison
Detailed side-by-side comparison of ATSAMD20J14B-MU by Microchip Technology and ATSAMD20J16A-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
ATSAMD20J14B-MU - 48MHz Cortex-M0+ MCU 16KB Flash 64-VQFN | Microchip
ATSAMD20J14B-MU β ActiveMicrochip Technology
ATSAMD20J16A-MN - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MN β ActiveSpecification Comparison
| Parameter | ATSAMD20J14B-MU | ATSAMD20J16A-MN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.05 | $2.40 |
| Core Processor | ARM Cortex-M0+ | β |
| Core Size | 32-Bit Single-Core | β |
| Maximum Clock Speed | 48 MHz | β |
| Program Memory (Flash) | 16 KB (16K x 8) | β |
| RAM Size | 2 KB | β |
| Supply Voltage Range | 1.62 V to 3.6 V | β |
| Number of I/O | 52 | β |
| Package | 64-VQFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm), industrial temp grade |
| Operating Temperature | -40 C to +85 C (Industrial) | -40C to +105C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit SAR, up to 12 channels, 350 ksps |
| Peripheral Touch Controller (PTC) | Yes | Yes, capacitive touch support |
| SERCOM Modules | Up to 6 | β |
| I2C Interfaces | Up to 2 | β |
| Timers | 24-bit TC, RTC | Six 16-bit TC, three 24-bit TCC |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Core | β | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Clock | β | 48 MHz |
| Flash Memory | β | 64 KB (64K x 8) |
| SRAM | β | 8 KB |
| Operating Voltage (VDD) | β | 1.62 V to 3.63 V |
| GPIO Count | β | 52 |
| DAC | β | 10-bit, 1 channel |
| USB | β | USB 2.0 Full-Speed Device |
| Serial Interfaces (SERCOM) | β | 6 (configurable as UART/SPI/I2C) |
| DMA Channels | β | 6 |
| RTC | β | Yes, with 32.768 kHz crystal support |
| MSL Level | β | 3 (168 hours) |