ATSAME70J20B-AN vs ATSAME70J20A-ANT Comparison
Detailed side-by-side comparison of ATSAME70J20B-AN 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
ATSAME70J20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70J20B-AN ✓ ActiveMicrochip Technology
ATSAME70J20A-ANT - 300MHz Cortex-M7 MCU 1MB Flash 64-LQFP
ATSAME70J20A-ANT ✓ ActiveSpecification Comparison
| Parameter | ATSAME70J20B-AN | ATSAME70J20A-ANT |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.75 | $8.85 |
| Core Processor | ARM Cortex-M7 with FPU | — |
| Maximum Clock Frequency | 300 MHz | — |
| Program Memory Size | 1 MB (1M x 8) Flash | — |
| SRAM Size | 384 KB | — |
| Data Bus Width | 32-bit | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| ADC Resolution | 12-bit | — |
| ADC Channels | Up to 24 | — |
| Supply Voltage Range | 1.7 V to 3.6 V | — |
| Operating Temperature | -40 C to +105 C | — |
| Package / Case | 64-LQFP (10x10 mm) | — |
| Number of I/O | 114 | — |
| Connectivity | CAN-FD, Ethernet, USB 2.0 HS, SPI, I2C, USART | — |
| DMA Channels | 24 | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| REACH Status | Compliant | — |
| Core Architecture | — | ARM Cortex-M7 |
| 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) |
| SRAM | — | 384 KB |
| Operating Voltage (VDDIO) | — | 3.3 V |
| Operating Voltage (VDDCORE) | — | 1.2 V |
| Package | — | 64-LQFP (10x10 mm) |
| 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) |
| Ethernet | — | 10/100 MAC with 1588 PTP |
| CAN-FD | — | Yes |
| ADC | — | 12-bit, up to 24 channels, up to 2 Msps |
| AES / TRNG | — | Hardware AES 256-bit + True Random Number Generator |