ATSAM4SD16BA-AU vs ATSAM4SD16CA-AUR Comparação
Comparação detalhada lado a lado de ATSAM4SD16BA-AU por Microchip Technology e ATSAM4SD16CA-AUR 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
ATSAM4SD16BA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BA-AU ✓ AtivoMicrochip Technology
ATSAM4SD16CA-AUR - 120MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4SD16CA-AUR ✓ AtivoComparação de especificações
| Parâmetro | ATSAM4SD16BA-AU | ATSAM4SD16CA-AUR |
|---|---|---|
| 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) | $8,62 | $7,49 |
| Core Architecture | ARM Cortex-M4F (32-bit) | ARM Cortex-M4 with DSP extensions and Thumb-2 |
| Frequência máxima de clock | 120 MHz | — |
| Flash Memory | 1 MB (1M x 8) | — |
| SRAM | 160 KB | 160 KB |
| Instruction Cache | 2 KB | 2 KB |
| FPU | Single-precision (IEEE 754) | — |
| DSP Extensions | Yes (single-cycle MAC, SIMD) | — |
| Memory Protection Unit | Yes (MPU) | — |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| Temperatura de operação | -40 C to +85 C (industrial) | -40 C to +85 C (industrial) |
| Encapsulamento | 64-pin LQFP (10x10 mm) | 100-pin LQFP (14x14 mm) |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | — |
| CAN | 1 x CAN 2.0B | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | 12-bit, up to 24 channels (per datasheet family) |
| DAC | 12-bit, 2 channels | — |
| Timers | TC x6, SysTick, RTC | Multiple 16/32-bit timer/counter channels with PWM |
| Communication | USART x4, TWI (I2C) x3, SPI x2, HS-SPI x1 | — |
| DMA Channels | 16 | — |
| Status RoHS | Compliant | Compliant |
| Pin-to-pin Compatibility | SAM3N, SAM3S (64/100-pin), SAM7S legacy | — |
| CPU Frequency | — | 120 MHz maximum |
| Program Memory (Flash) | — | 1 MB (2 x 512 KB dual-bank) |
| MPU (Memory Protection Unit) | — | Yes |
| Tensão de alimentação | — | 1.62 V to 3.6 V |
| Tipo de montagem | — | Surface Mount (Tape & Reel) |
| USB Interface | — | USB 2.0 Full-Speed with on-chip transceiver |
| Communication Interfaces | — | 5x USART, 2x UART, 2x TWI (I2C), 2x SPI, 1x HS-SPI |
| Nível MSL | — | MSL3 (per LQFP moisture classification) |
| Recommended Die Revision for New Designs | — | Revision B (use ATSAM4SD16CB-AUR / -CFUR variants) |