ATSAME70Q20B-ANT vs STM32F767ZIT6 Comparison
Detailed side-by-side comparison of ATSAME70Q20B-ANT by Microchip Technology and STM32F767ZIT6 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Microchip Technology
ATSAME70Q20B-ANT - 300MHz Cortex-M7 MCU 1MB Flash LQFP-144
ATSAME70Q20B-ANT β Active
Specification Comparison
| Parameter | ATSAME70Q20B-ANT | STM32F767ZIT6 |
|---|---|---|
| Brand | Microchip Technology | STMicroelectronics |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $16.75 | $17.60 |
| Core Architecture | ARM Cortex-M7 with FPU | β |
| Maximum CPU Clock | 300 MHz | β |
| Program Memory (Flash) | 1 MB (1024 KB) | β |
| Data Memory (SRAM) | 384 KB total (256 KB + 128 KB TCM) | β |
| Operating Voltage (VDDIO) | 1.62 V to 3.6 V | β |
| Core Voltage (VDDCORE) | 1.2 V nominal | β |
| Operating Temperature | -40 C to +105 C (industrial) | -40C to +85C |
| Package | 144-pin LQFP, 20x20 mm | 144-LQFP (20x20 mm, 0.5 mm pitch) |
| External Bus Interface (EBI) | 16-bit data, 24-bit address | β |
| PWM Channels | Yes (PWM peripherals included) | β |
| ADC | Yes (on-chip) | β |
| DAC | Yes (on-chip) | β |
| DMA Controller | XDMAC (yes) | β |
| USB | High-Speed USB Host/Device with on-chip PHY | β |
| Ethernet | EMAC with 1588 PTP, GMII/RMII/MII | β |
| CAN | 2x CAN-FD controllers | β |
| Mounting Type | Surface Mount (LQFP) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | β |
| MSL Level | 3 (168 hours) | β |
| Core | β | ARM Cortex-M7 32-bit with FPU |
| Maximum Clock Frequency | β | 216 MHz |
| Performance | β | 462 DMIPS / 1082 CoreMark |
| Flash Memory | β | 2 MB |
| SRAM | β | 512 KB |
| Supply Voltage | β | 3.3 V |
| Data Bus Width | β | 32 bit |
| FPU | β | Yes (single and double precision) |
| DSP Instructions | β | Yes |
| Graphics | β | Chrom-ART Accelerator + TFT LCD controller |
| Connectivity | β | USART/UART, SPI, I2C, CAN, USB OTG HS/FS, Ethernet MAC, camera interface |
| Analog Peripherals | β | 12-bit ADCs, 16-bit DACs |
| Security | β | AES/DES/TDES/SHA hardware crypto accelerator, TRNG |
| External Memory Interface | β | FMC (SDRAM, NOR, NAND) |