ATSAME70J19A-ANT vs ATSAME70J20A-ANT Comparison
Detailed side-by-side comparison of ATSAME70J19A-ANT by Microchip Technology and ATSAME70J20A-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
ATSAME70J19A-ANT - ARM Cortex-M7 300MHz MCU 512KB Flash | Microchip
ATSAME70J19A-ANT ✓ ActiveMicrochip Technology
ATSAME70J20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash 64-LQFP
ATSAME70J20A-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAME70J19A-ANT | ATSAME70J20A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.20 | $8.85 |
| Core Architecture | ARM Cortex-M7 with FPU (single and double precision) | ARM Cortex-M7 |
| Maximum CPU Clock | 300 MHz | — |
| CoreMark Score | 1500 | — |
| Program Memory (Flash) | 512 KB | — |
| SRAM | 256 KB | 384 KB |
| Package | 64-pin LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| Operating Voltage | 1.2 V core / 3.3 V I/O | — |
| Analog Front End (AFE) | 16-bit, supports 24-bit sigma-delta | — |
| USB | High-Speed USB with on-chip PHY | — |
| CAN | CAN-FD | — |
| Ethernet | 10/100 Mbps MAC (GMII/RMII/MII) | 10/100 MAC with 1588 PTP |
| Graphics Controller | 2D LCD controller with overlay | — |
| Operating Temperature | -40C to +85C (industrial) | — |
| Mounting Type | Surface Mount (LQFP-64) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Shipping Package | Tape & Reel (TR) | — |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Frequency | — | 300 MHz |
| CoreMark Performance | — | [DATA_NEEDED: CoreMark score] |
| DMIPS | — | [DATA_NEEDED: DMIPS value] |
| FPU | — | Single + Double Precision IEEE 754 |
| Program Flash | — | 1024 KB (1 MB) |
| Operating Voltage (VDDIO) | — | 3.3 V |
| Operating Voltage (VDDCORE) | — | 1.2 V |
| Pin Count | — | 64 |
| Temperature Grade | — | Industrial (-40C to +85C) |
| MSL Level | — | 3 (168 hours) |
| Packaging | — | Tape & Reel |
| USB Interface | — | USB 2.0 High-Speed PHY (Device/Host/OTG) |
| CAN-FD | — | Yes |
| ADC | — | 12-bit, up to 24 channels, up to 2 Msps |
| AES / TRNG | — | Hardware AES 256-bit + True Random Number Generator |