ATSAMHA1G14A-MBT-BVAO vs ATSAMHA1E16A-MBT-BVAO 对比
详细并排对比 ATSAMHA1G14A-MBT-BVAO 出自 Microchip Technology 和 ATSAMHA1E16A-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
ATSAMHA1G14A-MBT-BVAO - Automotive LIN SiP MCU 32KB Flash | Microchip
ATSAMHA1G14A-MBT-BVAO ✓ 量产中Microchip Technology
ATSAMHA1E16A-MBT-BVAO - 64KB LIN SiP MCU Cortex-M0+ | Microchip
ATSAMHA1E16A-MBT-BVAO ✓ 量产中规格对比
| 参数 | ATSAMHA1G14A-MBT-BVAO | ATSAMHA1E16A-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） | $2.21 | $2.55 |
| Manufacturer | Microchip Technology | — |
| Series | SAM HA1, Functional Safety (FuSa), Automotive, AEC-Q100 | SAM HA1 |
| Core Processor | ARM Cortex-M0+ 32-bit | ARM Cortex-M0+ |
| CPU Speed | 48 MHz | — |
| Program Memory (Flash) | 16 KB (16K x 8) | — |
| Read-While-Write Data Flash | 0.5 KB | 2 KB |
| SRAM | 4 KB | 8 KB |
| Integrated Peripherals | LIN Transceiver (SBC), Voltage Regulator (LDO) | — |
| 封装 | 48-VQFN (7x7 mm) with exposed thermal pad | 32-VFQFN Exposed Pad (5x5 mm) |
| 引脚数量 | 48 | 32 |
| 工作温度范围 | -40C to +105C (automotive grade 1) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | [DATA_NEEDED: MSL rating] | MSL 1 (Unlimited) |
| RoHS 状态 | Compliant | ROHS3 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 | — |
| Core Size | — | 32-Bit Single-Core |
| 最大时钟频率 | — | 48 MHz |
| CoreMark/MHz | — | 2.46 |
| Flash Program Memory | — | 64 KB (64K x 8) |
| 电源电压 | — | 3.3 V |
| Integrated LIN Transceiver | — | Yes (LIN 2.x) |
| Integrated Voltage Regulator | — | Yes (LDO, on-die) |
| 工作温度 | — | -40C to +105C |
| Automotive Qualification | — | AEC-Q100 Grade 1 |
| Functional Safety | — | FuSa architecture (ISO 26262-capable) |