ATSAME70Q19A-AN vs ATSAME70J19B-AN Comparison
Detailed side-by-side comparison of ATSAME70Q19A-AN 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
ATSAME70Q19A-AN - ARM Cortex-M7 MCU 300MHz 512KB | Microchip
ATSAME70Q19A-AN β ActiveMicrochip Technology
ATSAME70J19B-AN - 300MHz Cortex-M7 MCU, 512KB Flash, 64-LQFP
ATSAME70J19B-AN β ActiveSpecification Comparison
| Parameter | ATSAME70Q19A-AN | ATSAME70J19B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.55 | $9.42 |
| Core | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Flash Memory | 512 KB (512K x 8) | 512 KB (512K x 8) |
| 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) | -40C to +105C (industrial) |
| Package | 144-LQFP (20x20 mm) | 64-LQFP (10x10 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 | β |
| CAN | 2x CAN-FD controllers | β |
| ADC | 12-bit, up to 24 channels | β |
| RoHS Status | Compliant | Compliant |
| Instruction Cache | β | 16 KB |
| Data Cache | β | 16 KB |
| Operating Voltage | β | 1.7 V to 3.6 V |
| A/D Converter | β | 12-bit AFE, up to 24 channels |
| D/A Converter | β | 12-bit DAC |
| Communication Interfaces | β | CAN-FD x2, USB HS, Ethernet MAC, UART, SPI, I2C, I2S |
| DMA | β | XDMAC with multiple channels |
| Security | β | TRNG, AES, secure boot support |
| Pin Count | β | 64 |