SPC5644AF0MLU1R vs SPC5643LFF2MMM1R 对比
详细并排对比 SPC5644AF0MLU1R 出自 NXP Semiconductors 和 SPC5643LFF2MMM1R 出自 NXP Semiconductors。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。
NXP Semiconductors
SPC5644AF0MLU1R - 32-bit 150MHz 4MB Flash MCU | NXP (Tape & Reel)
SPC5644AF0MLU1R ✓ 量产中
规格对比
| 参数 | SPC5644AF0MLU1R | SPC5643LFF2MMM1R |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 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） | $42.75 | $24.85 |
| Core Architecture | e200z4 Power Architecture | Power Architecture® e200z4 (dual-core with delayed lockstep) |
| Core Count | 1 (single core) | 2 (1 main + 1 lockstep checker) |
| Maximum CPU Frequency | 150 MHz | — |
| Instruction Set Features | VLE (Variable Length Encoding), superscalar 2-issue | — |
| Program Flash Memory | 4 MB (4M x 8) | — |
| SRAM | 192 KB (per Mouser listing summary) | — |
| Operating Voltage Range | [DATA_NEEDED: VDD range] | [DATA_NEEDED: VDD range, typ. 3.3 V or 5 V I/O] |
| ADC Resolution | 12-bit | — |
| Package Type | 176-LQFP (24x24 mm, 0.5 mm pitch, lead-free) | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度范围 | -40C to +125C | -40 °C to +125 °C (automotive grade) |
| Series | MPC56xx Qorivva | MPC5643L (MPC56xx Qorivva family) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant (lead-free) | — |
| AEC-Q100 Qualified | Yes (automotive grade) | — |
| Communication Interfaces | FlexCAN, LIN, SPI, SCI (per family datasheet) | FlexCAN, SPI, I²C, UART (LIN-capable via SCI) |
| I/O Pins | [DATA_NEEDED: GPIO count] | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale) |
| Maximum CPU Clock | — | 120 MHz |
| Program Memory (Flash) | — | 1 MB (1M x 8) |
| Data Memory (SRAM) | — | [DATA_NEEDED: SRAM size] |
| 封装 | — | 257-LFBGA / MAPBGA 14x14 mm |
| AEC-Q100 Qualification | — | Yes (Automotive qualified per NXP product page) |
| Functional Safety Target | — | ISO 26262 ASIL-D capable (via lockstep + ECC + FCU) |
| Debug Interface | — | Nexus (JTAG, auxiliary) |
| Lead-Free / RoHS | — | Compliant (lead-free BGA) |