ATSAMDA1G14B-MBT vs ATSAMHA1E14A-MBT-B510 对比
详细并排对比 ATSAMDA1G14B-MBT 出自 Microchip Technology 和 ATSAMHA1E14A-MBT-B510 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
ATSAMDA1G14B-MBT - SAM DA1 Cortex-M0+ MCU, 48MHz, 16KB Flash | Microchip
ATSAMDA1G14B-MBT ✓ 量产中Microchip Technology
ATSAMHA1E14A-MBT-B510 - LIN SiP MCU+TRX+VREG 32-VQFN | Microchip
ATSAMHA1E14A-MBT-B510 ✓ 量产中规格对比
| 参数 | ATSAMDA1G14B-MBT | ATSAMHA1E14A-MBT-B510 |
|---|---|---|
| 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） | $1.78 | $2.65 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | 32-bit Arm Cortex-M0+ |
| Family | SAM DA1 | — |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | 48 MHz |
| Program Flash | 16 KB (16K x 8) | — |
| SRAM | 4 KB | 4 KB |
| RWW Flash | 512 Bytes (Read-While-Write) | — |
| 电源电压 | 1.62 V to 3.63 V (operating range per SAM DA1 family) | — |
| 工作温度 | -40 C to +85 C (industrial grade, MBT suffix) | — |
| 封装 | 48-pin QFN (7x7 mm) with exposed thermal pad | 32-VQFN (5x5 mm) with wettable flanks |
| 安装类型 | Surface Mount | Surface Mount |
| SERCOM Modules | 6 (each configurable as USART, I2C, or SPI) | — |
| ADC | 12-bit SAR, up to 16 channels (family spec) | — |
| Timer/Counters | 3 x 16-bit TC, plus TCC for PWM (family spec) | — |
| I/O Pins (approx.) | 38 GPIO | — |
| RoHS 状态 | Compliant | Compliant |
| Product Type | — | LIN System-in-Package (SiP): MCU + LIN Transceiver + VREG |
| Series | — | SAM HA1 (Automotive AEC-Q100) |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| Data Flash (Read-While-Write) | — | 0.5 KB |
| LIN Transceiver Compliance | — | LIN 2.x / SAE J2602 / ISO 17987 |
| 引脚数量 | — | 32 |
| Operating Voltage (LIN bus side) | — | [DATA_NEEDED: VLIN min/max] |
| Core Logic Supply | — | [DATA_NEEDED: VDD min/max] |
| Automotive Qualification | — | AEC-Q100 (Functional Safety / FuSa) |
| 工作温度范围 | — | -40C to +125C (AEC-Q100 Grade 1) |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| Functional Safety (FuSa) | — | Yes |