MCF51AC256AVPUE vs MCF51AG128VLF 比較
詳細並排比較 MCF51AC256AVPUE 由 NXP Semiconductors 與 MCF51AG128VLF 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
MCF51AC256AVPUE - ColdFire V1 32-bit MCU, 256KB Flash, 50MHz | NXP
MCF51AC256AVPUE ⚠ 最後購買機會NXP Semiconductors
MCF51AG128VLF - ColdFire V1 32-bit MCU, 128KB Flash, 48-LQFP | NXP
MCF51AG128VLF ✓ 啟用中規格比較
| 參數 | MCF51AC256AVPUE | MCF51AG128VLF |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 最後購買 | 啟用中 |
| Core Architecture | ColdFire V1 (32-bit RISC) | ColdFire V1 (32-bit RISC) |
| Program Memory (Flash) | 256 KB | — |
| Maximum CPU Frequency | 50 MHz | — |
| 資料匯流排寬度 | 32-bit | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| 封裝 | 64-pin LQFP (10x10 mm) | 48-LQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度範圍 | -40C to +105C | Industrial: -40C to +105C |
| Series | Flexis MCF51AC | — |
| MSL 等級 | [DATA_NEEDED: MSL moisture sensitivity level] | [DATA_NEEDED: MSL level] |
| Lead-Free / RoHS | [DATA_NEEDED: lead-free / RoHS status from datasheet] | — |
| Supply Voltage (typical) | 3.3 V / 5 V dual | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO pin count] | — |
| ADC | [DATA_NEEDED: ADC channel count and resolution] | [DATA_NEEDED: ADC channel count and resolution] |
| Timer / PWM Modules | [DATA_NEEDED: timer and PWM channel count] | — |
| Communication Interfaces | [DATA_NEEDED: UART/SPI/I2C/CAN availability] | SCI (UART), SPI, I2C |
| CPU Frequency | — | 50 MHz |
| Program Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | [DATA_NEEDED: SRAM size - typically 16 KB for this family, not explicit in web data] |
| Supply Voltage Range | — | 3.3 V / 5 V (dual-voltage tolerant I/O) |
| I/O Pins | — | [DATA_NEEDED: exact I/O count - 48-LQFP package suggests ~30-40 GPIO] |
| Timers | — | [DATA_NEEDED: timer module count] |
| Debug Interface | — | BDM (Background Debug Mode) |
| RoHS 狀態 | — | Compliant |
| Lead-Free | — | Yes |
| Family Series | — | MCF51AG ColdFire |