ATSAME70N19B-AN vs ATSAME70Q19A-AN Comparison
Detailed side-by-side comparison of ATSAME70N19B-AN by Microchip Technology and ATSAME70Q19A-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
ATSAME70N19B-AN - 300MHz ARM Cortex-M7 MCU 512KB Flash | Microchip
ATSAME70N19B-AN β ActiveMicrochip Technology
ATSAME70Q19A-AN - ARM Cortex-M7 MCU 300MHz 512KB | Microchip
ATSAME70Q19A-AN β ActiveSpecification Comparison
| Parameter | ATSAME70N19B-AN | ATSAME70Q19A-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.04 | $10.55 |
| Core Architecture | ARM Cortex-M7 with FPU | β |
| Maximum Clock Frequency | 300 MHz | β |
| Program Memory (Flash) | 512 KB (512K x 8) | β |
| SRAM | 256 KB | 256 KB |
| Instruction Cache | 16 KB | β |
| Supply Voltage (VDDIO/VDD) | 3.0 V to 3.6 V | β |
| Operating Temperature | -40 C to +105 C | -40C to +105C (industrial) |
| Package | 100-LQFP (14x14 mm) | 144-LQFP (20x20 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Ethernet | 10/100 Mbps MAC with 1588 PTP | β |
| USB | HS USB Host/Device with on-chip PHY | USB 2.0 High-Speed Host/Device + PHY |
| CAN | 2x CAN-FD controllers | 2x CAN-FD controllers |
| ADC | 12-bit AFEC, up to 24 channels | 12-bit, up to 24 channels |
| DAC | 12-bit, 2 channels | β |
| External Bus Interface | 16-bit EBI | β |
| Image Sensor Interface (ISI) | Yes (up to 12-bit parallel camera input) | β |
| TFT LCD Controller | Yes, up to XGA resolution | β |
| MSL Level | 3 (168 hours) | β |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| Core | β | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | β | 300 MHz |
| Flash Memory | β | 512 KB (512K x 8) |
| Instruction Cache (ICache) | β | 16 KB |
| Data Cache (DCache) | β | 16 KB |
| Supply Voltage | β | 1.8 V / 2.5 V / 3.3 V |
| I/O Voltage Range | β | 1.62 V to 3.6 V |
| Ethernet MAC | β | 10/100 EMAC with MII/RMII/GMII |