ATSAME70N20A-AN vs ATSAME70N19A-ANT Comparison
Detailed side-by-side comparison of ATSAME70N20A-AN by Microchip Technology and ATSAME70N19A-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
ATSAME70N20A-AN - 300MHz Cortex-M7 MCU, 1MB Flash, LQFP-100
ATSAME70N20A-AN ✓ ActiveMicrochip Technology
ATSAME70N19A-ANT - ARM Cortex-M7 MCU 300MHz 512KB Flash | Microchip
ATSAME70N19A-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAME70N20A-AN | ATSAME70N19A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $11.20 | $7.55 |
| Core | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum CPU Frequency | 300 MHz | — |
| CoreMark Score | 1500 (typical) | — |
| Program Flash | 1024 KB (1 MB) | — |
| SRAM | 384 KB | — |
| Package | 100-pin LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage (VDDIO) | 1.8 V / 2.5 V / 3.3 V (selectable I/O domain) | — |
| Operating Temperature | -40 C to +105 C (industrial) | -40 C to +85 C |
| USB | USB 2.0 High-Speed Host/Device with on-chip HS PHY | — |
| CAN | 2x CAN-FD controllers | — |
| Ethernet | 10/100 MAC with IEEE 1588 PTP | — |
| ADC | 12-bit, up to 2 MSPS, 24 channels | 12-bit (1 MSPS) |
| External Bus | 16-bit EBI for SDRAM / SRAM / NAND / PSRAM | — |
| Crypto Acceleration | AES-256, SHA, True Random Number Generator | — |
| Secure Boot | On-chip OTP fuse with secure boot loader | — |
| MSL Level | 3 (168 hours) | [DATA_NEEDED: MSL rating] |
| RoHS Status | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Core Count | — | Single-core |
| Maximum Clock Frequency | — | 300 MHz |
| Program Memory Size | — | 512 KB Flash |
| RAM Size | — | 256 KB SRAM |
| Data Bus Width | — | 32-bit |
| Supply Voltage | — | 1.62 V to 3.6 V |
| Number of I/O Pins | — | [DATA_NEEDED: exact GPIO count] |
| Communication Interfaces | — | Ethernet (EMAC), USB 2.0 FS, CAN, UART, SPI, TWI (I2C), HS-SD/MMC, I2S |