ATSAME70Q19A-CFNT vs ATSAME70Q19A-CN Comparison
Detailed side-by-side comparison of ATSAME70Q19A-CFNT by Microchip Technology and ATSAME70Q19A-CN 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
ATSAME70Q19A-CFNT - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70Q19A-CFNT β ActiveMicrochip Technology
ATSAME70Q19A-CN - 300MHz Cortex-M7 MCU 512KB Flash LFBGA-144 | Microchip
ATSAME70Q19A-CN β ActiveSpecification Comparison
| Parameter | ATSAME70Q19A-CFNT | ATSAME70Q19A-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.78 | $6.68 |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum CPU Frequency | 300 MHz | β |
| Program Flash Memory | 512 Kbytes | β |
| SRAM | 256 Kbytes (multi-port) | 256 KB |
| Instruction Cache | 16 Kbytes | β |
| Data Cache | 16 Kbytes | β |
| Package | 144-ball UFBGA (10x10x0.6 mm) | 144-LFBGA (10x10 mm, 0.8 mm pitch) |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA) |
| Supply Voltage (VDDCORE) | 1.2 V (typ) | β |
| Supply Voltage (VDDIO) | 3.3 V (typ) | β |
| ADC | 12-bit, up to 24 channels | 12-bit, up to 2 Msps |
| DAC | 12-bit | 12-bit |
| Communication Interfaces | USB HS, Ethernet MAC, 2x CAN-FD, USART, SPI, TWI, I2S | β |
| External Bus Interface | 16-bit EBI | β |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +105C (industrial) |
| RoHS Status | Compliant | Compliant |
| Maximum CPU Clock | β | 300 MHz |
| Flash Memory | β | 512 KB |
| Operating Voltage (VDDCORE) | β | 1.2 V (typical) |
| I/O Voltage (VDDIO) | β | 3.3 V (typical) |
| USB | β | USB 2.0 High-Speed Host + Device with on-chip PHY |
| Ethernet | β | 10/100 Mbps MAC (GMAC) with 1588 PTP |
| CAN | β | 2x CAN-FD controllers |
| Serial Interfaces | β | 3x FLEXCOM (USART/SPI/TWI), 2x I2S, 2x SPI high-speed |
| DMA Channels | β | 24 (XDMAC) |
| Crypto Accelerator | β | AES, SHA, TRNG hardware blocks |
| External Bus Interface (EBI) | β | Yes (SDRAM, SRAM, NAND support) |
| MSL Level | β | 3 |