ATSAM4SD32BB-MN vs ATSAM4SD32BA-MU Comparação
Comparação detalhada lado a lado de ATSAM4SD32BB-MN por Microchip Technology e ATSAM4SD32BA-MU por Microchip Technology. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Microchip Technology
ATSAM4SD32BB-MN - 120MHz Cortex-M4 MCU, 2MB Flash | Microchip
ATSAM4SD32BB-MN ✓ AtivoMicrochip Technology
ATSAM4SD32BA-MU - 120MHz Cortex-M4 MCU 2MB Flash | Microchip
ATSAM4SD32BA-MU ✓ AtivoComparação de especificações
| Parâmetro | ATSAM4SD32BB-MN | ATSAM4SD32BA-MU |
|---|---|---|
| Marca | Microchip Technology | Microchip Technology |
| Categoria | Microcontrollers | Microcontrollers |
| Status do ciclo de vida | Ativo | Ativo |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $8,16 | $7,85 |
| 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 | — |
| Encapsulamento | 64-QFN (9x9 mm) with Exposed Pad | 64-pin QFN (9x9 mm) |
| Temperatura de operação | -40C to +105C | -40 °C to +85 °C (industrial) |
| Supply Voltage (VDDCORE) | 1.62 V to 3.6 V [DATA_NEEDED: exact VDDIO range] | 1.2 V (internal regulator) |
| ADC | 12-bit [DATA_NEEDED: channel count and sample rate] | 12-bit, up to 24 channels, 1 MSPS |
| DAC | 12-bit [DATA_NEEDED: channel count] | — |
| USB | USB 2.0 Full-Speed with on-chip transceiver | USB 2.0 Full-Speed Device/Host |
| FPU | Yes, single-precision | — |
| DSP Instructions | Single-cycle MAC, SIMD | — |
| Communication Interfaces | UART/USART, TWI (I2C), SPI, EBI, USB | — |
| Tipo de montagem | Surface Mount | — |
| Status RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (Green) | — |
| Silicon Revision | B | — |
| 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 |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| 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) |
| Nível MSL | — | 3 (168 hours) |