ATSAMDA1J16B-MBT vs ATSAMG55J19A-MUT Comparison
Detailed side-by-side comparison of ATSAMDA1J16B-MBT by Microchip Technology and ATSAMG55J19A-MUT 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
ATSAMDA1J16B-MBT - 64KB Flash Cortex-M0+ MCU 64-VQFN | Microchip
ATSAMDA1J16B-MBT ✓ ActiveMicrochip Technology
ATSAMG55J19A-MUT - 120MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAMG55J19A-MUT ✓ ActiveSpecification Comparison
| Parameter | ATSAMDA1J16B-MBT | ATSAMG55J19A-MUT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.21 | $4.58 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum Clock Frequency | 48 MHz | — |
| DMIPS | 45 | — |
| CoreMark Score | 2.46 CoreMark/MHz | — |
| Program Flash | 64 KB | — |
| SRAM | 8 KB | — |
| RWW Flash | 2 KB | — |
| Package | 64-VQFN (9x9 mm), TAPE & REEL | 64-pin QFN (7.5 x 7.5 mm) |
| Pin Count | 64 | — |
| SERCOM Modules | 6 (configurable as I2C / SPI / USART) | — |
| ADC | 12-bit, up to 350 ksps | [DATA_NEEDED: ADC channels/resolution] |
| DAC | 10-bit | — |
| Analog Comparators | 2 | — |
| I2S Channels | 2 | — |
| Timer/Counter for Control | 24-bit TCC | — |
| USB | Full-speed USB Device | USB 2.0 High-Speed with on-chip PHY |
| Series | SAM DA1, Functional Safety (FuSa), AEC-Q100 | — |
| Operating Voltage | 1.62 V to 3.63 V | — |
| Operating Temperature | -40 C to +125 C | -40C to +85C (Industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4 with FPU |
| Core Architecture | — | 32-bit RISC with DSP extensions |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory (Flash) | — | 512 KB (512K x 8) |
| RAM Size | — | 176 KB |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| I/O Count | — | [DATA_NEEDED: I/O pin count] |
| Communication Interfaces | — | I2C, SPI, UART/USART, USB, I2S |
| Package Type Code | — | QFN EP T/R (Tape and Reel) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |