ATSAME70J19B-AN vs ATSAME70J20B-ANT Comparison
Detailed side-by-side comparison of ATSAME70J19B-AN by Microchip Technology and ATSAME70J20B-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-AN - 300MHz Cortex-M7 MCU, 512KB Flash, 64-LQFP
ATSAME70J19B-AN ✓ ActiveMicrochip Technology
ATSAME70J20B-ANT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70J20B-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAME70J19B-AN | ATSAME70J20B-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.42 | $9.30 |
| Core | ARM Cortex-M7 with FPU | — |
| Maximum CPU Clock | 300 MHz | 300 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 256 KB | 384 KB (multi-port) |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Package | 64-LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Voltage | 1.7 V to 3.6 V | 1.62 V to 3.6 V |
| Operating Temperature | -40C to +105C (industrial) | -40 C to +105 C (industrial) |
| A/D Converter | 12-bit AFE, up to 24 channels | — |
| D/A Converter | 12-bit DAC | — |
| Communication Interfaces | CAN-FD x2, USB HS, Ethernet MAC, UART, SPI, I2C, I2S | — |
| DMA | XDMAC with multiple channels | — |
| Security | TRNG, AES, secure boot support | — |
| Pin Count | 64 | — |
| RoHS Status | Compliant | — |
| Core Architecture | — | ARM Cortex-M7 with FPU |
| Bit Width | — | 32-bit |
| Program Memory (Flash) | — | 1 MB (1024 KB) |
| FPU | — | Single + Double precision hardware |
| I-Cache / D-Cache | — | 16 KB / 16 KB |
| USB | — | High-Speed USB with on-chip PHY |
| Ethernet | — | 10/100 MAC with 1588 PTP |
| CAN | — | CAN-FD |
| MSL Level | — | [DATA_NEEDED: MSL level] |