ATSAML11E14A-AU vs ATSAML11E14A-AUT Comparação
Comparação detalhada lado a lado de ATSAML11E14A-AU por Microchip Technology e ATSAML11E14A-AUT 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
ATSAML11E14A-AU - 32MHz Cortex-M23 MCU w/ TrustZone | Microchip
ATSAML11E14A-AU ✓ AtivoMicrochip Technology
ATSAML11E14A-AUT - ARM Cortex-M23 MCU 16KB Flash TQFP-32
ATSAML11E14A-AUT ✓ AtivoComparação de especificações
| Parâmetro | ATSAML11E14A-AU | ATSAML11E14A-AUT |
|---|---|---|
| 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) | $1,05 | $1,34 |
| Core | ARM Cortex-M23 with TrustZone (ARMv8-M) | — |
| Maximum CPU Frequency | 32 MHz | — |
| Flash Memory | 16 KB (16K x 8) | 16 KB |
| SRAM | 8 KB | 8 KB |
| Operating Voltage | 1.62 V to 3.63 V | 1.6 V to 3.6 V |
| Active Mode Current | < 25 uA/MHz | — |
| Sleep Mode Current | < 100 nA (full RAM retention) | — |
| Temperatura de operação | -40C to +85C | -40C to +85C (automotive grade) |
| Encapsulamento | 32-pin TQFP (7x7 mm), 0.8 mm pitch | 32-TQFP (7x7 mm) |
| GPIO Count | Up to 25 | — |
| ADC | 12-bit, up to 1 Msps | 12-bit |
| Communication Interfaces | Up to 6x SERCOM (UART/SPI/I2C configurable) | SERCOM (UART/SPI/I2C configurable) |
| Touch Peripherals | Enhanced Peripheral Touch Controller (PTC) | — |
| Crypto Accelerator | AES-128/256, SHA-256, TRNG | — |
| Security Features | TrustZone, secure boot, tamper detection, secure key storage | — |
| Timers | Two 16-bit timer/counters, RTC | — |
| Tipo de montagem | Surface Mount (Tray) | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Nível MSL | 3 | — |
| Core Architecture | — | ARM Cortex-M23 (ARMv8-M Baseline) |
| Core Frequency | — | 32 MHz |
| Active Power Consumption | — | < 25 uA/MHz |
| Sleep Current | — | < 100 nA (with RTC) |
| Security | — | ARM TrustZone-M, secure key storage, crypto accelerators |
| I/O Pins | — | 27 (typical) |
| AEC-Q100 | — | Qualified (automotive grade) |