ATSAML11D14A-YUT vs ATSAML11D16A-YF 对比
详细并排对比 ATSAML11D14A-YUT 出自 Microchip Technology 和 ATSAML11D16A-YF 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAML11D14A-YUT - 32MHz Cortex-M23 MCU, 16KB Flash, TrustZone | Microchip
ATSAML11D14A-YUT ✓ 量产中Microchip Technology
ATSAML11D16A-YF - 32MHz Cortex-M23 MCU 64KB Flash | Microchip
ATSAML11D16A-YF ✓ 量产中规格对比
| 参数 | ATSAML11D14A-YUT | ATSAML11D16A-YF |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $1.08 | $1.63 |
| Core Architecture | ARM Cortex-M23 (ARMv8-M Mainline) | — |
| Core Clock Speed | 32 MHz | — |
| Bit Width | 32-bit | — |
| Program Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 8 KB | — |
| Supply Voltage Range | 1.62 V to 3.63 V | — |
| Active Mode Current | < 25 uA/MHz | < 25 uA/MHz |
| Sleep Mode Current | < 100 nA (retention) | < 100 nA |
| 工作温度 | -40C to +85C | — |
| 封装 | 24-pin SSOP (5.30 mm body width) | 24-SSOP (0.209" / 5.30 mm width) |
| 安装类型 | Surface Mount | — |
| GPIO Count | Up to 22 | — |
| ADC | 12-bit, up to 8 channels | 12-bit, 1 Msps |
| Security Features | ARM TrustZone, secure boot, TRNG, secure key storage, tamper detection | — |
| Communication Interfaces | 2x I2C, 2x SPI, I2S, 3x UART/USART, USB 2.0 Full-Speed Device | — |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M23 (ARMv8-M Baseline) |
| Core Size | — | 32-Bit, Single-Core |
| Maximum Clock Speed | — | 32 MHz |
| Performance | — | 2.62 CoreMark/MHz, up to 31 DMIPS |
| Program Memory Size (Flash) | — | 64 KB (64K x 8) |
| RAM Size | — | 16 KB |
| Data Flash (EEPROM emulation) | — | 2 KB |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| 工作温度范围 | — | -40 C to +125 C |
| Security | — | ARM TrustZone, Crypto Acceleration, Secure Key Storage, Tamper Resistance, TRNG |
| Connectivity | — | I2C, SPI, UART/USART (via SERCOM) |
| Peripherals | — | Brown-out Detect/Reset, DMA, POR, PWM, WDT, RTC, TCC, PTC (Touch) |