ATSAMG55-XPRO vs ATSAMG55J19B-AUT Comparison
Detailed side-by-side comparison of ATSAMG55-XPRO by Microchip Technology and ATSAMG55J19B-AUT 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
ATSAMG55-XPRO - SAM G55 ARM Cortex-M4 Xplained Pro Kit | Microchip
ATSAMG55-XPRO β ActiveMicrochip Technology
ATSAMG55J19B-AUT - ARM Cortex-M4 MCU 120MHz 512KB LQFP-64
ATSAMG55J19B-AUT β ActiveSpecification Comparison
| Parameter | ATSAMG55-XPRO | ATSAMG55J19B-AUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Development Boards | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $40.25 | $5.42 |
| Product Type | Evaluation / Development Kit (Xplained Pro) | β |
| Target MCU | ATSAMG55J19B (SAM G55, ARM Cortex-M4 with FPU) | β |
| Core Architecture | ARM 32-bit Cortex-M4 with single-precision FPU and DSP extensions | ARM Cortex-M4 with single-precision FPU |
| Maximum CPU Clock | 120 MHz | β |
| Low-frequency Crystal | 32.768 kHz | β |
| Supported OS (IDE) | Windows 7 / Windows XP (Atmel Studio / Microchip Studio) | β |
| On-board Debugger | EDBG (USB interface, programming + debug) | β |
| Extension Headers | 2x Xplained Pro extension headers + mikroBUS socket | β |
| User Interface | Mechanical buttons, user LEDs | β |
| Power Input | USB (powered via EDBG) and external connector | β |
| Form Factor | Xplained Pro standard PCB | β |
| Mounting Type | Through-hole male header pins (extension), surface-mount PCB | Surface Mount |
| RoHS Status | Compliant (per Microchip product page) | Compliant |
| Family | SAM G55 Xplained Pro | β |
| Toolchain Support | Microchip Studio / Atmel Studio, ASF, GCC ARM | β |
| Maximum Clock Frequency | β | 120 MHz |
| Program Memory (Flash) | β | 512 KB (512K x 8) |
| SRAM | β | 176 KB |
| Operating Voltage Range | β | 1.62 V to 3.6 V |
| Package | β | 64-pin LQFP (10x10 mm) |
| Operating Temperature Range | β | -40C to +85C (Industrial) |
| Data Bus Width | β | 32-bit |
| Number of I/O Pins | β | Up to 47 (per datasheet) |
| USB Interface | β | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| Audio Interface | β | I2S (digital audio) |
| ADC | β | 12-bit, 16-channel (per datasheet) |
| Timers/PWM | β | 16-bit timers, PWM channels (per datasheet) |
| Communication Peripherals | β | USART, SPI, TWI/I2C |
| DMA | β | Peripheral DMA controller |
| Delivery Form | β | Tape & Reel (AUT suffix) |
| Series | β | SAM G55 |
| Silicon Revision | β | B |