ATSAM4SD32BB-MN vs ATSAM4SD16BB-MN Comparación
Comparación detallada lado a lado de ATSAM4SD32BB-MN por Microchip Technology y ATSAM4SD16BB-MN por Microchip Technology. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
Microchip Technology
ATSAM4SD32BB-MN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32BB-MN ✓ ActivoMicrochip Technology
ATSAM4SD16BB-MN - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BB-MN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD32BB-MN | ATSAM4SD16BB-MN |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Activo | Activo |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $8,16 | $7,55 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory Size | 2 MB (2M x 8) FLASH | — |
| RAM Size | 160 KB | — |
| Encapsulado | 64-QFN (9x9 mm) with Exposed Pad | 64-QFN (9x9 mm) with exposed pad |
| Temperatura de funcionamiento | -40C to +105C | -40°C to +105°C (industrial extended) |
| Supply Voltage (VDDCORE) | 1.62 V to 3.6 V [DATA_NEEDED: exact VDDIO range] | — |
| ADC | 12-bit [DATA_NEEDED: channel count and sample rate] | 4-channel 16-bit, up to 1 Msps |
| DAC | 12-bit [DATA_NEEDED: channel count] | 1-channel 12-bit |
| USB | USB 2.0 Full-Speed with on-chip transceiver | USB 2.0 Full-Speed Host/Device/OTG |
| FPU | Yes, single-precision | — |
| DSP Instructions | Single-cycle MAC, SIMD | — |
| Communication Interfaces | UART/USART, TWI (I2C), SPI, EBI, USB | — |
| Tipo de montaje | Surface Mount | — |
| Estado RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (Green) | — |
| Silicon Revision | B | — |
| Core | — | ARM Cortex-M4 with FPU |
| CPU Architecture | — | 32-bit RISC |
| Maximum CPU Clock | — | 120 MHz |
| DMIPS | — | 150 |
| Program Flash | — | 1 MB (2x512 KB dual-bank) |
| SRAM | — | 160 KB (2x32 KB + 128 KB multi-port) |
| Tensión de alimentación | — | 1.62 V to 3.6 V |
| Ethernet | — | 10/100 EMAC with MII/RMII |
| CAN | — | 1x CAN 2.0A/B |
| External Bus Interface (EBI) | — | 16-bit, supports SRAM/NOR/NAND/LCD |
| Hardware Cryptography | — | AES, DES, SHA, TRNG |