ATSAME70N20A-CNT vs STM32F769NIH6 Comparison
Detailed side-by-side comparison of ATSAME70N20A-CNT by Microchip Technology and STM32F769NIH6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAME70N20A-CNT - 300MHz Cortex-M7 MCU 1MB Flash | Microchip
ATSAME70N20A-CNT β ActiveSTMicroelectronics
STM32F769NIH6 - 2MB Flash, 216MHz ARM Cortex-M7 MCU | STMicroelectronics
STM32F769NIH6 β ActiveSpecification Comparison
| Parameter | ATSAME70N20A-CNT | STM32F769NIH6 |
|---|---|---|
| Brand | Microchip Technology | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $8.85 | $11.75 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | β |
| Maximum Clock Frequency | 300 MHz | 216 MHz |
| Core Performance | 1500 CoreMark / 600 DMIPS | β |
| Flash Memory | 1024 KB (1 MB) | 2 MB (dual-bank) |
| SRAM | 384 KB | 512 KB |
| Instruction Cache | 16 KB | β |
| Data Cache | 16 KB | β |
| Tightly-Coupled Memory (TCM) | Yes (ITCM + DTCM) | β |
| Operating Voltage | 1.62 V to 3.6 V (core 1.2 V internal) | β |
| Package | 100-pin TFBGA (9x9 mm) | TFBGA216 (N=216, H6) |
| Operating Temperature | -40 C to +105 C (industrial) | β |
| Mounting Type | Surface Mount (Tape & Reel, CNT suffix) | β |
| Supply Voltage Range | 3.0 V to 3.6 V typical (VDDIO/VDDIN) | 1.7 V to 3.6 V |
| USB Interface | USB 2.0 High-Speed PHY integrated | β |
| Ethernet | 10/100 Mbps MAC (GMII/RMII/MII) | β |
| CAN Interface | CAN-FD x2 | β |
| ADC | 12-bit, up to 2 MSPS, 24 channels | 3x 12-bit, 2.4 MSPS |
| External Bus Interface (EBI) | 16-bit, supports SRAM/SDRAM/NOR up to 128 MB | β |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | β |
| Core | β | ARM Cortex-M7 |
| Operating Temperature Range | β | -40C to +85C (industrial) |
| GPIO Pins | β | 168 |
| DAC | β | 2x 12-bit |
| Timers | β | 12x 16-bit, 2x 32-bit |
| Communication Interfaces | β | 4x I2C, 4x USART, 4x UART, 6x SPI, 3x CAN, 2x SAI, 1x SDMMC, 2x USB OTG, 2x Ethernet MAC |
| Graphics | β | TFT LCD controller, Chrom-ART Accelerator, JPEG codec |
| Cryptographic Acceleration | β | AES, DES, 3DES, SHA-1, SHA-256, MD5 |
| External Memory Interface | β | SDRAM, SRAM, NOR, NAND |