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