ATSAME70J19B-ANT vs ATSAME70J19A-ANT Comparison
Detailed side-by-side comparison of ATSAME70J19B-ANT by Microchip Technology and ATSAME70J19A-ANT 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
ATSAME70J19B-ANT - 300MHz Cortex-M7 MCU 512KB Flash LQFP-64
ATSAME70J19B-ANT β ActiveMicrochip Technology
ATSAME70J19A-ANT - ARM Cortex-M7 300MHz MCU 512KB Flash | Microchip
ATSAME70J19A-ANT β ActiveSpecification Comparison
| Parameter | ATSAME70J19B-ANT | ATSAME70J19A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.55 | $9.20 |
| Core Architecture | ARM Cortex-M7 with FPU | ARM Cortex-M7 with FPU (single and double precision) |
| Core Speed (Max) | 300 MHz | β |
| Program Memory (Flash) | 512 KB | 512 KB |
| SRAM | Up to 256 KB multi-port SRAM | 256 KB |
| Cache | 16 KB I-cache + 16 KB D-cache | β |
| Package | 64-LQFP (10x10 mm) | 64-pin LQFP (10x10 mm) |
| Operating Voltage | 1.62 V to 3.6 V | 1.2 V core / 3.3 V I/O |
| Operating Temperature | -40 C to +105 C (industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 24 channels | β |
| Ethernet | 10/100 MAC (MII/RMII) with 1588 support | 10/100 Mbps MAC (GMII/RMII/MII) |
| USB | USB 2.0 High-Speed with on-chip PHY | High-Speed USB with on-chip PHY |
| CAN | 3x CAN-FD controllers | CAN-FD |
| External Bus Interface | EBI for SRAM/SDRAM/NOR | β |
| Cryptography | AES, TRNG, secure boot accelerator | β |
| Mounting Type | Surface Mount | Surface Mount (LQFP-64) |
| Maximum CPU Clock | β | 300 MHz |
| CoreMark Score | β | 1500 |
| Analog Front End (AFE) | β | 16-bit, supports 24-bit sigma-delta |
| Graphics Controller | β | 2D LCD controller with overlay |
| RoHS Status | β | Compliant |
| Shipping Package | β | Tape & Reel (TR) |