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