MCIMX31VKN5B vs MCIMX31VKN5C 对比
详细并排对比 MCIMX31VKN5B 出自 NXP Semiconductors 和 MCIMX31VKN5C 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。
规格对比
| 参数 | MCIMX31VKN5B | MCIMX31VKN5C |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $18.75 | $17.85 |
| Core Processor | ARM1136JF-S | ARM1136JF-S |
| Number of Cores | 1 Core, 32-Bit | — |
| 最大时钟频率 | 532 MHz | — |
| L1 Cache (Instruction + Data) | 16 KB + 16 KB | — |
| Vector Floating-Point Unit | Yes (hardware VFP) | — |
| Graphics Accelerator | Integrated 2D/3D (OpenGL ES 1.1 capable) | — |
| Video Codec | MPEG-4 / H.263 hardware encoder-decoder | — |
| 封装 | 457-LFBGA, 14x14 mm, 0.5 mm pitch | — |
| Process Technology | 90 nm CMOS | — |
| Supply Voltage Domains | VCC1/S2 (always-on) + core domain (Smart Speed) | — |
| Memory Interfaces | LPDDR / DDR / NAND flash controllers | — |
| USB | USB OTG + USB Host | — |
| Storage Interfaces | 3x MMC / SD / SDIO | — |
| LCD Controller | Up to VGA resolution | — |
| CMOS Sensor Interface | Yes (integrated) | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tray | Tray |
| RoHS 状态 | Compliant (per DigiKey listing) | [DATA_NEEDED: RoHS compliance status] |
| Series | i.MX31 | — |
| Number of Cores / Bus Width | — | 1 Core, 32-Bit |
| Maximum CPU Clock | — | 532 MHz |
| 封装 / 外壳 | — | 457-LFBGA (MAP-BGA) |
| Graphics Processing Unit | — | Integrated (OpenGL ES 1.0) |
| Image Processing Unit (IPU) | — | Yes |
| Program Memory Type | — | ROMless |
| External Memory Support | — | DDR / NAND flash controllers |
| Oscillator Type | — | External |
| 电源电压 | — | [DATA_NEEDED: core/IO supply voltage] |
| Peripheral Interfaces | — | USB OTG, MMC/SD, I2S, NAND, CMOS sensor, Touchscreen |
| Security Extensions | — | ARM TrustZone |
| Part Status | — | Obsolete (per ITIC BGA injunction order referenced in datasheet) |