PCF51QU64VLF vs MCF51AC256BVLKE 比較
詳細並排比較 PCF51QU64VLF 由 NXP Semiconductors 與 MCF51AC256BVLKE 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
PCF51QU64VLF - Coldfire V1 MCU 32-Bit 50MHz 64KB Flash 48-LQFP | NXP Semiconductors
PCF51QU64VLF ObsoleteNXP Semiconductors
MCF51AC256BVLKE - ColdFire V1 MCU 256KB Flash 50MHz | NXP LQFP-80
MCF51AC256BVLKE ⚠ 最後購買機會規格比較
| 參數 | PCF51QU64VLF | MCF51AC256BVLKE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | Obsolete | 最後購買 |
| Core Processor | Coldfire V1 | — |
| Core Size | 32-Bit | — |
| Core Count | Single-Core | — |
| Maximum CPU Speed | 50 MHz | — |
| Program Memory Size | 64 KB (64K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | [DATA_NEEDED: RAM size in KB] | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| Number of I/O | 35 | — |
| Connectivity | EBI/EMI, I2C, SPI, UART/USART | — |
| Peripherals | DMA, LVD, POR, PWM | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 2.7 V to 5.5 V |
| 工作溫度範圍 | -40C to +105C | -40 °C to +105 °C (industrial) |
| Package Type | 48-LQFP (7x7 mm) | — |
| 安裝類型 | Surface Mount | Surface Mount (LQFP, gull-wing) |
| Lead Free / RoHS | Compliant per NXP product page | — |
| Series | MCF51Qx | — |
| Core | — | ColdFire V1 (32-bit RISC) |
| Maximum CPU Frequency | — | 50 MHz |
| Program Flash Memory | — | 256 KB |
| SRAM | — | 32 KB |
| 封裝 | — | 80-pin LQFP (14x14 mm) |
| GPIO Count | — | Up to 69 |
| ADC | — | 12-bit SAR, up to 16 channels |
| ADC Conversion Time | — | 2.5 µs minimum |
| SCI (UART) Modules | — | 3 |
| SPI Modules | — | 2 |
| I2C Modules | — | 2 |
| Timers / PWM | — | FlexTimer (FTM) modules with PWM |
| Touch Sensing Interface | — | TSI, up to 16 channels |
| Low-Power Modes | — | Stop, Wait with peripheral wake-up |
| RoHS 狀態 | — | Compliant |
| 無鹵素 | — | Compliant |