ATSAMD20J15A-CU vs ATSAMD20J14A-CNT Comparison
Detailed side-by-side comparison of ATSAMD20J15A-CU by Microchip Technology and ATSAMD20J14A-CNT 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
ATSAMD20J15A-CU - ARM Cortex-M0+ MCU, 48MHz, 32KB Flash, 64-UFBGA | Microchip
ATSAMD20J15A-CU β ActiveMicrochip Technology
ATSAMD20J14A-CNT - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20J14A-CNT β ActiveSpecification Comparison
| Parameter | ATSAMD20J15A-CU | ATSAMD20J14A-CNT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.05 | $1.95 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM D20J | β |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Flash Memory | 32 KB (32K x 8) | β |
| SRAM | 4 KB | 2 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | β |
| ADC | 12-bit, up to 20 channels, 350 ksps | 12-bit integrated |
| DAC | 10-bit | β |
| SERCOM Channels | 6 (configurable USART/I2C/SPI) | β |
| USB | USB 2.0 Full-Speed Device | β |
| Peripheral Touch Controller (PTC) | 256 channels | β |
| RTC | Yes, with calendar mode | β |
| Operating Temperature | -40C to +85C (industrial) | -40C to +105C (industrial) |
| Package | 64-ball UFBGA (5x5 mm) | 64-UFBGA (5x5 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Lead-free, RoHS compliant | β |
| Moisture Sensitivity Level | MSL3 (per JEDEC J-STD-020) | β |
| Programming Interface | SWD / 2-wire PDI / Bootloader | β |
| Core Size | β | 32-Bit, Single Core |
| Program Memory (Flash) | β | 16 KB (16K x 8) |
| Supply Voltage Range | β | 1.6 V to 3.6 V |
| Number of I/O Pins | β | Up to 52 |
| Communication Interfaces | β | SERCOM (UART/SPI/I2C) modules |
| Programming/Debug Interface | β | SWD (Serial Wire Debug) |
| RoHS Status | β | Compliant (Green) |
| Single-Cycle Hardware Multiply | β | Yes |