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