ATSAM4SD32CB-AN vs ATSAM4SD16CB-ANR Comparación
Comparación detallada lado a lado de ATSAM4SD32CB-AN por Microchip Technology y ATSAM4SD16CB-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
ATSAM4SD32CB-AN - 2MB Flash Cortex-M4 MCU 100-LQFP | Microchip
ATSAM4SD32CB-AN ✓ ActivoMicrochip Technology
ATSAM4SD16CB-ANR - 32-bit ARM Cortex-M4 MCU, 1MB Flash, 100-LQFP | Microchip
ATSAM4SD16CB-ANR ✓ ActivoComparación de especificaciones
| Parámetro | ATSAM4SD32CB-AN | ATSAM4SD16CB-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) | $8,45 | $7,30 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-Bit | — |
| Maximum CPU Clock | 120 MHz | 120 MHz |
| Program Memory (Flash) | 2 MB (2048 Kbytes, dual-bank) | — |
| SRAM | 160 KB | 160 KB |
| Supply Voltage (Core) | 1.2 V | — |
| Supply Voltage (I/O) | 3.3 V | — |
| Encapsulado | 100-LQFP (14x14 mm) | 100-LQFP (14 x 14 mm) |
| Temperatura de funcionamiento | -40C to +105C (Extended) | -40C to +105C (extended) |
| USB | Full-Speed USB Device with embedded transceiver | — |
| Ethernet | 10/100 GMAC (Ethernet MAC) | — |
| ADC | 10-bit, up to 24 channels | 8-channel, 10-bit |
| PWM Channels | 16-bit PWM | — |
| Communication Interfaces | UART, USART, SPI, TWI (I2C), CAN (optional via variant) | — |
| Cryptography | AES, TDES accelerators; True Random Number Generator (TRNG) | TRNG + AES hardware accelerator |
| Estado RoHS | ROHS3 Compliant | Compliant |
| Tipo de montaje | Surface Mount (LQFP) | Surface Mount |
| Core Architecture | — | ARM Cortex-M4F (32-bit RISC, with FPU) |
| Flash Memory | — | 1 MB (2 x 512 KB dual-bank) |
| Operating Voltage | — | 1.62 V to 3.6 V |
| USB Interface | — | USB 2.0 Full-Speed Device, embedded transceiver |
| External Bus Interface (EBI) | — | Yes - SRAM/NOR/PSRAM |
| Timers | — | 2 x 3-channel 16-bit TC |
| Communication | — | 4 x USART, 2 x UART, 2 x SPI, 1 x HS-SPI, 2 x TWI (I2C), 2 x I2S |
| SD/MMC Interface | — | Yes (HSMCI) |
| Silicon Revision | — | MRL B (Revision B) |
| Packaging | — | Tape & Reel |