ATSAME70Q20B-CN vs ATSAME70Q20B-AN Comparison
Detailed side-by-side comparison of ATSAME70Q20B-CN by Microchip Technology and ATSAME70Q20B-AN 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-CN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20B-CN ✓ ActiveMicrochip Technology
ATSAME70Q20B-AN - 300MHz Cortex-M7 MCU, 1MB Flash | Microchip
ATSAME70Q20B-AN ✓ ActiveSpecification Comparison
| Parameter | ATSAME70Q20B-CN | ATSAME70Q20B-AN |
|---|---|---|
| Brand | Microchip Technology | Microchip Technology |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $18.20 | $10.85 |
| Core | ARM Cortex-M7 with FPU (single + double precision) | ARM Cortex-M7 with FPU |
| Maximum CPU Frequency | 300 MHz | — |
| Performance | 300 DMIPS / 1500 CoreMark | — |
| Program Memory (Flash) | 1 MB (1M x 8) | — |
| SRAM | 384 KB multi-port (with 32 KB TCM) | — |
| Supply Voltage (VDDIO/VDDCORE) | 1.62 V to 3.6 V | — |
| Package | 144-pin LFBGA (10x10 mm) | 144-LQFP (20x20 mm) |
| Operating Temperature | -40 C to +105 C (industrial) | -40C to +105C (industrial) |
| ADC | 2x 12-bit, up to 2 Msps, 24 channels | 12-bit, up to 24 channels, 2 MSPS |
| 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 | — |
| Mounting Type | Surface Mount (BGA) | Surface Mount |
| RoHS Status | Compliant | Compliant |
| MSL Level | 3 | 3 (168 hours) |
| Maximum Clock Frequency | — | 300 MHz |
| Program Memory Size | — | 1 MB (1M x 8) Flash |
| RAM Size | — | 384 KB SRAM |
| Instruction Cache (ICache) | — | 16 KB |
| Data Cache (DCache) | — | 16 KB |
| Pin Count | — | 144 |
| Supply Voltage (VDDIO) | — | 3.0 V to 3.6 V |
| Supply Voltage (VDDANA) | — | 3.0 V to 3.6 V |
| Data Bus Width | — | 32-bit |
| Communication Interfaces | — | HS USB (Device/Host), 2x CAN-FD, Ethernet MAC (10/100 with 1588 PTP), UART, SPI, TWI (I2C), SSC, I2S |
| External Bus Interface | — | EBI for SRAM/SDRAM/NOR/NAND - 32-bit |
| Graphics LCD Controller | — | Yes (up to XGA) |
| Camera Interface | — | Yes (12-bit) |