ATSAMHA1E15A-MBT-BVAO vs ATSAMHA1G14A-MBT-BVAO 对比
详细并排对比 ATSAMHA1E15A-MBT-BVAO 出自 Microchip Technology 和 ATSAMHA1G14A-MBT-BVAO 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
ATSAMHA1E15A-MBT-BVAO - ARM Cortex-M0+ LIN SiP MCU | Microchip
ATSAMHA1E15A-MBT-BVAO ✓ 量产中Microchip Technology
ATSAMHA1G14A-MBT-BVAO - Automotive LIN SiP MCU 32KB Flash | Microchip
ATSAMHA1G14A-MBT-BVAO ✓ 量产中规格对比
| 参数 | ATSAMHA1E15A-MBT-BVAO | ATSAMHA1G14A-MBT-BVAO |
|---|---|---|
| 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） | $3.05 | $2.21 |
| Manufacturer | Microchip Technology | Microchip Technology |
| Series | SAM HA1, Functional Safety (FuSa), Automotive AEC-Q100 | SAM HA1, Functional Safety (FuSa), Automotive, AEC-Q100 |
| Core Processor | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ 32-bit |
| 最大时钟频率 | 48 MHz | — |
| CoreMark / MHz | 2.46 | — |
| Program Memory (Flash) | 32 KB (32K x 8) | 16 KB (16K x 8) |
| Read-While-Write Data Flash | 1 KB | 0.5 KB |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 3.63 V (nominal 3.3 V) | — |
| Integrated LIN Transceiver | Yes (LIN 2.x / SAE J2602 compatible) | — |
| Integrated Voltage Regulator | Yes (battery-tolerant, 5 V to 28 V input, 3.3 V output) | — |
| GPIO Count | 19 | — |
| PWM Channels | Yes (hardware) | — |
| ADC / DAC / DMA | Yes / Yes / Yes | — |
| 工作温度范围 | -40 °C to +105 °C (industrial / automotive) | -40C to +105C (automotive grade 1) |
| 封装 | 32-VQFN (5x5 mm) | 48-VQFN (7x7 mm) with exposed thermal pad |
| 安装类型 | Surface Mount | Surface Mount |
| Qualification | AEC-Q100, TS 16949 screening | — |
| Packaging | Tape & Reel | — |
| CPU Speed | — | 48 MHz |
| Integrated Peripherals | — | LIN Transceiver (SBC), Voltage Regulator (LDO) |
| 引脚数量 | — | 48 |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | — | Compliant |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |
| Power Supply Range (VLIN/VBAT) | — | [DATA_NEEDED: VBAT supply range] |
| Communication Interfaces | — | LIN (master/slave), UART, I2C, SPI |