ATSAMDA1G14B-MBT vs ATSAMDA1G15B-ABT Comparison
Detailed side-by-side comparison of ATSAMDA1G14B-MBT by Microchip Technology and ATSAMDA1G15B-ABT 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
ATSAMDA1G14B-MBT - SAM DA1 Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMDA1G14B-MBT ✓ ActiveMicrochip Technology
ATSAMDA1G15B-ABT - 48MHz Cortex-M0+ MCU 32KB Flash 48-TQFP | Microchip
ATSAMDA1G15B-ABT ✓ ActiveSpecification Comparison
| Parameter | ATSAMDA1G14B-MBT | ATSAMDA1G15B-ABT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM 32-bit |
| Family | SAM DA1 | — |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | — |
| Program Flash | 16 KB (16K x 8) | — |
| SRAM | 4 KB | 4 KB |
| RWW Flash | 512 Bytes (Read-While-Write) | 1 KB |
| Supply Voltage | 1.62 V to 3.63 V (operating range per SAM DA1 family) | — |
| Operating Temperature | -40 C to +85 C (industrial grade, MBT suffix) | — |
| Package | 48-pin QFN (7x7 mm) with exposed thermal pad | 48-pin TQFP (7x7x1.0 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| SERCOM Modules | 6 (each configurable as USART, I2C, or SPI) | 6 (configurable as USART/SPI/I2C) |
| ADC | 12-bit SAR, up to 16 channels (family spec) | 12-bit, up to 12 channels, up to 350 ksps |
| Timer/Counters | 3 x 16-bit TC, plus TCC for PWM (family spec) | — |
| I/O Pins (approx.) | 38 GPIO | — |
| RoHS Status | Compliant | Compliant |
| Core | — | ARM Cortex-M0+ |
| Maximum Clock Frequency | — | 48 MHz |
| DMIPS | — | 45 |
| Program Memory (Flash) | — | 32 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Operating Temperature Range | — | -40C to +85C (Industrial) |
| DAC | — | 10-bit, 1 channel |
| Analog Comparators | — | 2 |
| GPIO Count | — | Up to 38 |
| DMA Channels | — | 2 (peripheral-to-memory, memory-to-memory) |
| Timers/Counters | — | TC x3, TCC x1, RTC x1, WDT x1 |
| MSL Level | — | 3 (168 hours) |