ATSAML11E15A-AFT vs ATSAML11E14A-AU 比較
詳細並排比較 ATSAML11E15A-AFT 由 Microchip Technology 與 ATSAML11E14A-AU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAML11E15A-AFT - 32KB Flash Cortex-M23 MCU | Microchip | TrustZone
ATSAML11E15A-AFT ✓ 啟用中Microchip Technology
ATSAML11E14A-AU - 32MHz Cortex-M23 MCU w/ TrustZone | Microchip
ATSAML11E14A-AU ✓ 啟用中規格比較
| 參數 | ATSAML11E15A-AFT | ATSAML11E14A-AU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-M23 (ARMv8-M Baseline with TrustZone-M) | — |
| 最大時脈頻率 | 32 MHz | — |
| Program Memory (Flash) | 32 KB (32K x 8) | — |
| Data Memory (SRAM) | 8 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Active Current | <25 uA/MHz | — |
| Sleep Current | <100 nA | — |
| 工作溫度 | -40C to +125C (automotive grade) | -40C to +85C |
| ADC | 12-bit, up to 1 Msps | 12-bit, up to 1 Msps |
| DAC | 10-bit | — |
| Analog Comparators | 2 | — |
| Operational Amplifiers | 1 | — |
| Peripheral Touch Controller (PTC) | Yes | — |
| SERCOM Modules | Up to 6 (configurable as UART/SPI/I2C) | — |
| Crypto Accelerator | AES-128/256, SHA-256, TRNG | AES-128/256, SHA-256, TRNG |
| 封裝 | 32-pin TQFP (7x7 mm) | 32-pin TQFP (7x7 mm), 0.8 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount (Tray) |
| RoHS 狀態 | Compliant | Compliant |
| Core | — | ARM Cortex-M23 with TrustZone (ARMv8-M) |
| Maximum CPU Frequency | — | 32 MHz |
| Flash Memory | — | 16 KB (16K x 8) |
| SRAM | — | 8 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| Active Mode Current | — | < 25 uA/MHz |
| Sleep Mode Current | — | < 100 nA (full RAM retention) |
| GPIO Count | — | Up to 25 |
| Communication Interfaces | — | Up to 6x SERCOM (UART/SPI/I2C configurable) |
| Touch Peripherals | — | Enhanced Peripheral Touch Controller (PTC) |
| Security Features | — | TrustZone, secure boot, tamper detection, secure key storage |
| Timers | — | Two 16-bit timer/counters, RTC |
| MSL 等級 | — | 3 |