ATSAM4S8BA-AU vs ATSAM4SD32BA-ANR Comparación
Comparación detallada lado a lado de ATSAM4S8BA-AU por Microchip Technology y ATSAM4SD32BA-ANR 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
ATSAM4S8BA-AU - ARM Cortex-M4 120MHz 512KB MCU | Microchip
ATSAM4S8BA-AU ✓ ActivoMicrochip Technology
ATSAM4SD32BA-ANR - 2MB Flash 120MHz Cortex-M4 MCU | Microchip
ATSAM4SD32BA-ANR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4S8BA-AU | ATSAM4SD32BA-ANR |
|---|---|---|
| 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) | $3,72 | $6,72 |
| Core | ARM Cortex-M4 | — |
| Core Architecture | 32-bit RISC with DSP extensions | ARM Cortex-M4 with FPU and DSP extensions |
| Instruction Set | Thumb-2 | — |
| Maximum Clock Speed | 120 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| SRAM | 128 KB | 160 KB |
| Instruction Cache | 2 KB | — |
| Operating Voltage | 1.62 V to 3.6 V | — |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 16 channels |
| USB | USB 2.0 Full-Speed Device with on-chip transceiver | USB 2.0 Full-Speed Device/Host with on-chip transceiver |
| Communication Interfaces | 2x UART, 2x TWI (I2C), 1x SPI, 1x I2S, 1x SDIO/SD/MMC | — |
| I/O Pins | 47 | — |
| Timers/PWM | 16-bit PWM channels | — |
| Encapsulado | 64-LQFP (10x10 mm) | 64-pin LQFP |
| Tipo de montaje | Surface Mount | — |
| Temperatura de funcionamiento | -40 C to +85 C (industrial) | — |
| Pin-to-Pin Compatibility | SAM3N, SAM3S, SAM7S legacy (64-/100-pin) | — |
| Estado RoHS | Compliant (Green, IND TEMP per Mouser listing) | — |
| CPU Bit Width | — | 32-bit |
| Maximum CPU Clock | — | 120 MHz |
| DMIPS Performance | — | 1.25 DMIPS/MHz |
| Program Flash | — | 2 MB (2048 KB) |
| Core Supply Voltage (VDDCORE) | — | 1.2 V (typ) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| Rango de temperatura de funcionamiento | — | -40 °C to +85 °C (industrial) |
| DAC | — | 2x 12-bit |
| CAN | — | 1x CAN 2.0A/B |
| Ethernet | — | 10/100 Ethernet MAC (EMAC) with MII/RMII interface |
| MCI/SDIO | — | HSMCI for SD/SDIO cards |
| External Bus Interface (EBI) | — | 8/16-bit SRAM, NOR Flash, NAND Flash support |
| Timers | — | Multiple TC channels, PWM, RTT, RTC |
| Package Mounting Type | — | Surface Mount |
| Nivel MSL | — | 3 (per JEDEC J-STD-020) |
| RoHS Compliance | — | Compliant |