ATSAMHA1E14A-MBT-BVAO vs ATSAMHA1G14A-MBT 对比
详细并排对比 ATSAMHA1E14A-MBT-BVAO 出自 Microchip Technology 和 ATSAMHA1G14A-MBT 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
ATSAMHA1E14A-MBT-BVAO - LIN SiP MCU 48MHz 16KB Flash | Microchip
ATSAMHA1E14A-MBT-BVAO ✓ 量产中Microchip Technology
ATSAMHA1G14A-MBT - LIN SiP MCU Cortex-M0+ 48MHz 16KB | Microchip
ATSAMHA1G14A-MBT ✓ 量产中规格对比
| 参数 | ATSAMHA1E14A-MBT-BVAO | ATSAMHA1G14A-MBT |
|---|---|---|
| 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） | $2.98 | $2.18 |
| Product Type | LIN System-in-Package (SiP) - MCU + LIN TRX + VREG | — |
| Core Architecture | Arm Cortex-M0+ (32-bit, single-core) | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark Performance | 2.46 CoreMark/MHz | — |
| Flash Memory | 16 KB (16K x 8) | — |
| Data Flash (RWW) | 0.5 KB | 0.5 KB |
| SRAM | 4 KB | 4 KB |
| 封装 | 32-VQFN (5x5 mm) with Exposed Pad | 48-VQFN (7x7 mm) |
| 引脚数量 | 32 | 48 |
| 安装类型 | Surface Mount | Surface Mount |
| 工作电源电压 | [DATA_NEEDED: VBAT / VCC range] | — |
| LIN Transceiver Compliance | LIN 2.x, SAE J2602 (integrated) | — |
| On-chip Voltage Regulator | Integrated LDO (per datasheet) | — |
| Automotive Qualification | AEC-Q100 (Grade [DATA_NEEDED]) | AEC-Q100 |
| Functional Safety | FuSa-ready | FuSa-ready |
| 工作温度范围 | [DATA_NEEDED: automotive temperature grade] | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | [DATA_NEEDED: moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Packaging | Tape & Reel | — |
| Maximum CPU Clock | — | 48 MHz |
| Program Flash | — | 16 KB |
| LIN Transceiver | — | Integrated LIN 2.x / SAE J2602 SBC |
| Voltage Regulator | — | Integrated 3.3V/5V LDO VREG |
| GPIO Count | — | 48 |
| Operating Voltage | — | 5V to 27V (40V transient via SBC) |
| 工作温度 | — | -40C to +125C (automotive grade 1) |