MCF51AG128VLF vs MCF51AC256AVPUE 比較
詳細並排比較 MCF51AG128VLF 由 NXP Semiconductors 與 MCF51AC256AVPUE 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
MCF51AG128VLF - ColdFire V1 32-bit MCU, 128KB Flash, 48-LQFP | NXP
MCF51AG128VLF ✓ 啟用中NXP Semiconductors
MCF51AC256AVPUE - ColdFire V1 32-bit MCU, 256KB Flash, 50MHz | NXP
MCF51AC256AVPUE ⚠ 最後購買機會規格比較
| 參數 | MCF51AG128VLF | MCF51AC256AVPUE |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 最後購買 |
| Core Architecture | ColdFire V1 (32-bit RISC) | ColdFire V1 (32-bit RISC) |
| 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) | — |
| 工作溫度範圍 | Industrial: -40C to +105C | -40C to +105C |
| 封裝 | 48-LQFP (7x7 mm) | 64-pin LQFP (10x10 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | [DATA_NEEDED: MSL level] | [DATA_NEEDED: MSL moisture sensitivity level] |
| I/O Pins | [DATA_NEEDED: exact I/O count - 48-LQFP package suggests ~30-40 GPIO] | — |
| Communication Interfaces | SCI (UART), SPI, I2C | [DATA_NEEDED: UART/SPI/I2C/CAN availability] |
| ADC | [DATA_NEEDED: ADC channel count and resolution] | [DATA_NEEDED: ADC channel count and resolution] |
| Timers | [DATA_NEEDED: timer module count] | — |
| Debug Interface | BDM (Background Debug Mode) | — |
| RoHS 狀態 | Compliant | — |
| Lead-Free | Yes | — |
| Family Series | MCF51AG ColdFire | — |
| 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 |
| Series | — | Flexis MCF51AC |
| 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] |
| Timer / PWM Modules | — | [DATA_NEEDED: timer and PWM channel count] |