ATSAME70N20A-ANT vs ATSAME70J19B-AN Comparison
Detailed side-by-side comparison of ATSAME70N20A-ANT by Microchip Technology and ATSAME70J19B-AN 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
ATSAME70N20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-ANT ✓ ActiveMicrochip Technology
ATSAME70J19B-AN - 300MHz Cortex-M7 MCU, 512KB Flash, 64-LQFP
ATSAME70J19B-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAME70N20A-ANT | ATSAME70J19B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.50 | $9.42 |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| CPU Architecture | 32-bit RISC, superscalar with branch prediction | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| FPU | Single-precision and double-precision | — |
| Flash Memory | 1 MB (1M x 8) | 512 KB (512K x 8) |
| SRAM | 384 KB | 256 KB |
| Instruction Cache | 16 KB | 16 KB |
| Data Cache | 16 KB | 16 KB |
| Memory Protection Unit | Yes | — |
| Supply Voltage | 1.62 V to 3.6 V | — |
| Operating Temperature | -40 C to +105 C | -40C to +105C (industrial) |
| Package | 100-LQFP (14x14 mm) | 64-LQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| USB | High-Speed USB Host/Device with on-chip PHY | — |
| Ethernet | 10/100 Mbps MAC (GMII/RMII) | — |
| CAN | CAN-FD | — |
| Graphics Accelerator | 2D Pixel Copy engine | — |
| Image Sensor Interface | Yes (12-bit ITU-R BT.601/656) | — |
| External Bus Interface | EBI up to 150 MHz (SDRAM, NAND, NOR) | — |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| Operating Voltage | — | 1.7 V to 3.6 V |
| A/D Converter | — | 12-bit AFE, up to 24 channels |
| D/A Converter | — | 12-bit DAC |
| Communication Interfaces | — | CAN-FD x2, USB HS, Ethernet MAC, UART, SPI, I2C, I2S |
| DMA | — | XDMAC with multiple channels |
| Security | — | TRNG, AES, secure boot support |
| Pin Count | — | 64 |