ATSAMD20J14A-AUT vs ATSAMD20J15A-ANT Comparison
Detailed side-by-side comparison of ATSAMD20J14A-AUT by Microchip Technology and ATSAMD20J15A-ANT 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
ATSAMD20J14A-AUT - 48MHz Cortex-M0+ MCU 16KB Flash LQFP-64
ATSAMD20J14A-AUT ✓ ActiveMicrochip Technology
ATSAMD20J15A-ANT - 32KB Flash Cortex-M0+ MCU, 64-TQFP | Microchip
ATSAMD20J15A-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAMD20J14A-AUT | ATSAMD20J15A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $1.65 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Family | SAM D20J | — |
| Maximum CPU Clock | 48 MHz | — |
| Program Flash Memory | 16 KB | — |
| SRAM | 2 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Package | 64-LQFP (10x10 mm) | 64-TQFP (10x10 mm), Tape and Reel |
| GPIO Count | 52 | — |
| ADC | 12-bit, 8-channel, up to 350 ksps | 12-bit, up to 20 channels ([DATA_NEEDED: exact channel count for 64-pin TQFP]) |
| Serial Communication | 6x SERCOM (configurable as UART/SPI/I2C) | — |
| Timers/Counters | 6x 16-bit TC, 1x 24-bit RTC | TC x5, TCC x2 ([DATA_NEEDED: exact count]) |
| Operating Temperature | -40 C to +85 C (industrial) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (168 hours) | MSL3 ([DATA_NEEDED: floor life]) |
| RoHS Status | Compliant | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Series | — | SAM D20J (Atmel SMART) |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 32 KB (32K x 8) |
| Data Memory (SRAM) | — | 4 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Operating Temperature Range | — | -40°C to +105°C (Industrial, "ANT" suffix) |
| I/O Pins | — | [DATA_NEEDED: number of GPIO] |
| DAC | — | 10-bit, 1 channel, 350 ksps |
| Peripheral Touch Controller (PTC) | — | 256-channel, supports buttons/sliders/wheels |
| Communication Interfaces | — | 6x SERCOM (UART/SPI/I2C configurable), I2S |
| RTC | — | Yes, with 32.768 kHz oscillator support |
| DMA Channels | — | [DATA_NEEDED: DMA channel count] |
| Lead-Free / RoHS | — | Lead-free, RoHS compliant per Mouser listing ("GREEN") |