ATSAM4SD32BA-MU vs ATSAM4SD32BB-MN Comparación
Comparación detallada lado a lado de ATSAM4SD32BA-MU por Microchip Technology y ATSAM4SD32BB-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
ATSAM4SD32BA-MU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-MU ✓ ActivoMicrochip Technology
ATSAM4SD32BB-MN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32BB-MN ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD32BA-MU | ATSAM4SD32BB-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) | $7,85 | $8,16 |
| Core | ARM Cortex-M4 with FPU and MPU | — |
| Maximum CPU Clock | 120 MHz | — |
| Instruction Cache | 2 KB | — |
| Flash Memory | 2 MB (2 M x 8) | — |
| SRAM | 160 KB | — |
| Instruction Set | Thumb-2, DSP extensions | — |
| Encapsulado | 64-pin QFN (9x9 mm) | 64-QFN (9x9 mm) with Exposed Pad |
| Supply Voltage (VDDCORE) | 1.2 V (internal regulator) | 1.62 V to 3.6 V [DATA_NEEDED: exact VDDIO range] |
| I/O Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Temperatura de funcionamiento | -40 °C to +85 °C (industrial) | -40C to +105C |
| ADC | 12-bit, up to 24 channels, 1 MSPS | 12-bit [DATA_NEEDED: channel count and sample rate] |
| USB | USB 2.0 Full-Speed Device/Host | USB 2.0 Full-Speed with on-chip transceiver |
| CAN | 2 x CAN 2.0A/B controllers | — |
| Ethernet | 10/100 EMAC (external PHY required) | — |
| Timers | Multiple TC, RTT, RTC, PWM | — |
| External Bus Interface (EBI) | Yes (SRAM, SDRAM, NAND support) | — |
| Estado RoHS | Compliant | Compliant |
| Nivel MSL | 3 (168 hours) | — |
| 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 |
| DAC | — | 12-bit [DATA_NEEDED: channel count] |
| FPU | — | Yes, single-precision |
| DSP Instructions | — | Single-cycle MAC, SIMD |
| Communication Interfaces | — | UART/USART, TWI (I2C), SPI, EBI, USB |
| Tipo de montaje | — | Surface Mount |
| Lead-Free / Halogen-Free | — | Yes (Green) |
| Silicon Revision | — | B |