MCF5253VM140 vs MCF5251CVM140 比較
詳細並排比較 MCF5253VM140 由 NXP Semiconductors 與 MCF5251CVM140 由 NXP Semiconductors. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
NXP Semiconductors
MCF5253VM140 - ColdFire V2 32-bit MPU 140MHz 225-MAPBGA | NXP
MCF5253VM140 ⚠ 最後購買機會NXP Semiconductors
MCF5251CVM140 - ColdFire V2 140MHz MPU, USB-OTG, 225-MAPBGA | NXP
MCF5251CVM140 ⚠ 最後購買機會規格比較
| 參數 | MCF5253VM140 | MCF5251CVM140 |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 最後購買 | 最後購買 |
| Core Architecture | ColdFire V2 (M68k-based) with eMAC | ColdFire V2 (32-bit) |
| 資料匯流排寬度 | 32-bit | — |
| 最大時脈頻率 | 140 MHz | — |
| Program Memory Type | ROMless (external memory required) | ROMless (external flash required) |
| Internal RAM Size | 128 KB (128K x 8) | — |
| 封裝 / 外殼 | 225-LFBGA / 225-MAPBGA (13 x 13 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| Number of I/O | [DATA_NEEDED: I/O count from datasheet] | — |
| Oscillator Type | External | — |
| 供應電壓 | 1.8 V core / 3.3 V I/O (typical; see datasheet) | — |
| 工作溫度範圍 | [DATA_NEEDED: industrial temperature range] | -40C to +85C (industrial, inferred from CVM suffix) |
| USB Interface | USB On-The-Go (OTG) with integrated PHY | USB-OTG with integrated PHY (Host + Function) |
| Ethernet | 10/100 Fast Ethernet Controller (FEC) | 10/100 MAC (on selected family members) |
| Real-Time Clock | Tamper-proof RTC on-chip | Yes - tamper-proof RTC |
| External Memory Bus | SDRAM, SRAM, NOR flash, NAND flash controller | — |
| Serial Peripherals | 2x UART, 2x I2C, 1x QSPI, 4-ch PWM | — |
| Compliance / RoHS | [DATA_NEEDED: compliance status] | — |
| MSL 等級 | 3 (per JEDEC J-STD-020, typical for MAPBGA) | [DATA_NEEDED: MSL rating per JEDEC J-STD-020] |
| Maximum Core Frequency | — | 140 MHz |
| Core Type | — | 32-Bit MPU |
| 封裝 | — | 225-MAPBGA (13x13 mm, also described as 225-LFBGA) |
| Operating Voltage | — | [DATA_NEEDED: core/IO voltage range] |
| Enhanced MAC (eMAC) | — | Yes - hardware multiply-accumulator |
| External Bus Interface | — | 32-bit with SDRAM controller and chip-select logic |
| RoHS 狀態 | — | [DATA_NEEDED: confirm RoHS declaration] |
| Lead-Free | — | [DATA_NEEDED: confirm lead-free] |