ATSAME70Q20B-CNT vs ATSAME70Q20B-CN Comparison
Detailed side-by-side comparison of ATSAME70Q20B-CNT by Microchip Technology and ATSAME70Q20B-CN 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
ATSAME70Q20B-CNT - 300MHz Cortex-M7 MCU 1MB Flash LFBGA-144 | Microchip
ATSAME70Q20B-CNT ✓ ActiveMicrochip Technology
ATSAME70Q20B-CN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20B-CN ✓ ActiveSpecification Comparison
| Parameter | ATSAME70Q20B-CNT | ATSAME70Q20B-CN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $12.40 | $18.20 |
| Core Architecture | ARM Cortex-M7 with FPU (single + double precision) | — |
| Maximum CPU Clock | 300 MHz | — |
| Flash Memory | 1 MB (1024 KB) with ECC | — |
| SRAM | 384 KB total (TCM + system SRAM) | 384 KB multi-port (with 32 KB TCM) |
| Operating Voltage (Core) | 1.2 V (internal LDO) | — |
| Operating Voltage (I/O) | 3.3 V | — |
| Package | 144-LFBGA (10x10 mm) | 144-pin LFBGA (10x10 mm) |
| GPIO Count | [DATA_NEEDED: GPIO count from datasheet] | — |
| Communication Interfaces | HS USB Host+Device, 2x CAN-FD, Ethernet GMAC (IEEE 1588), 2x I2C, 4x UART/USART, 2x SPI, QSPI | — |
| Analog Front End (AFE) | Dual 16-bit AFE for motor-control power conversion | — |
| PWM Channels | [DATA_NEEDED: PWM channel count] | — |
| ADC Resolution | Up to 16-bit (via AFE / ADC) | — |
| Operating Temperature | -40C to +105C (industrial) | -40 C to +105 C (industrial) |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 (168 hours) | 3 |
| Mounting Type | Surface Mount (BGA) | Surface Mount (BGA) |
| Image Sensor Interface | Yes (12-bit, up to [DATA_NEEDED: pixel rate]) | — |
| Core | — | ARM Cortex-M7 with FPU (single + double precision) |
| Maximum CPU Frequency | — | 300 MHz |
| Performance | — | 300 DMIPS / 1500 CoreMark |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| Supply Voltage (VDDIO/VDDCORE) | — | 1.62 V to 3.6 V |
| ADC | — | 2x 12-bit, up to 2 Msps, 24 channels |
| DAC | — | 2x 12-bit, 1 Msps |
| Ethernet MAC | — | 10/100 Mbps with 1588 PTP support |
| USB | — | USB 2.0 High-Speed (480 Mbps) PHY embedded |
| CAN | — | 2x CAN-FD controllers |
| External Bus Interface (EBI) | — | 16-bit, supports SDRAM/NAND/NOR/SRAM |
| Cryptography | — | AES, TDES, SHA, TRNG, secure boot |