ATSAML11D14A-MFT vs ATSAML11E14A-MFT 对比
详细并排对比 ATSAML11D14A-MFT 出自 Microchip Technology 和 ATSAML11E14A-MFT 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-MFT - 32MHz Cortex-M23 MCU 16KB Flash 24-VQFN | Microchip
ATSAML11D14A-MFT ✓ 量产中Microchip Technology
ATSAML11E14A-MFT - 32MHz Cortex-M23 MCU 16KB Flash | Microchip
ATSAML11E14A-MFT ✓ 量产中规格对比
| 参数 | ATSAML11D14A-MFT | ATSAML11E14A-MFT |
|---|---|---|
| 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） | $1.65 | $1.78 |
| Core Architecture | ARM Cortex-M23 with TrustZone-M | ARMv8-M Baseline with TrustZone-M |
| Core Size | 32-bit | — |
| Maximum CPU Clock | 32 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | 16 KB (16K x 8) |
| SRAM | 8 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | [DATA_NEEDED: VDD range] |
| Active Current (per MHz) | < 25 uA/MHz (typical) | — |
| Sleep Current | < 100 nA | — |
| 工作温度范围 | -40 C to +125 C (industrial) | -40 C to +125 C (125 C, industrial) |
| 封装 / 外壳 | 24-VQFN Exposed Pad (4x4 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| Number of I/Os | Up to 16 GPIO | — |
| ADC | 12-bit, up to 10 channels | 12-bit |
| Communication Interfaces | SERCOM (configurable I2C/SPI/USART) | — |
| Security Features | TrustZone-M, secure boot, AES, SHA, TRNG, tamper detection | TrustZone-M, AES, SHA, TRG, secure key storage, tamper detection |
| MSL 等级 | [DATA_NEEDED: MSL Level] | — |
| RoHS 状态 | Compliant (per Microchip product page) | Compliant |
| Core | — | ARM Cortex-M23 (32-bit, single-core) |
| 最大时钟频率 | — | 32 MHz |
| Active Mode Current | — | < 25 uA/MHz |
| Sleep Mode Current | — | < 100 nA |
| 封装 | — | 32-pin VQFN (5x5 mm) |
| DAC | — | 10-bit |
| Peripheral Touch (PTC) | — | Yes |
| SERCOM | — | Yes (multiple instances) |