ATSAMD20J16A-MN vs ATSAMD20J16B-AN Comparison
Detailed side-by-side comparison of ATSAMD20J16A-MN by Microchip Technology and ATSAMD20J16B-AN 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
ATSAMD20J16A-MN - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MN β ActiveMicrochip Technology
ATSAMD20J16B-AN - 64KB Flash ARM Cortex-M0+ MCU | Microchip
ATSAMD20J16B-AN β ActiveSpecification Comparison
| Parameter | ATSAMD20J16A-MN | ATSAMD20J16B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.40 | $2.85 |
| Core | ARM Cortex-M0+ (32-bit) | β |
| Maximum CPU Clock | 48 MHz | β |
| Flash Memory | 64 KB (64K x 8) | β |
| SRAM | 8 KB | 8 KB |
| Operating Voltage (VDD) | 1.62 V to 3.63 V | β |
| Package | 64-pin QFN (9x9 mm), industrial temp grade | 64-pin TQFP with exposed pad |
| GPIO Count | 52 | β |
| ADC | 12-bit SAR, up to 12 channels, 350 ksps | 12-bit, 350 ksps, up to 20 channels |
| DAC | 10-bit, 1 channel | β |
| USB | USB 2.0 Full-Speed Device | β |
| Serial Interfaces (SERCOM) | 6 (configurable as UART/SPI/I2C) | β |
| Timers | Six 16-bit TC, three 24-bit TCC | β |
| DMA Channels | 6 | β |
| RTC | Yes, with 32.768 kHz crystal support | β |
| Peripheral Touch Controller (PTC) | Yes, capacitive touch support | β |
| Operating Temperature | -40C to +105C (industrial) | β |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | β |
| Core Processor | β | ARM Cortex-M0+ |
| Core Size | β | 32-bit |
| Maximum CPU Speed | β | 48 MHz |
| Program Memory (Flash) | β | 64 KB (64K x 8) |
| Operating Voltage Range | β | 1.62 V to 3.63 V |
| Operating Temperature Range | β | -40C to +105C |
| Number of I/O Pins | β | 52 |
| Connectivity | β | I2C, SPI, UART/USART |
| Peripherals | β | Brown-out Detect/Reset, POR, WDT |
| Lead-Free / RoHS | β | Yes / Compliant |
| Temperature Grade | β | Industrial |