MCF51AC256AVPUE vs MCF51AC256AVLKE Comparison
Detailed side-by-side comparison of MCF51AC256AVPUE by NXP Semiconductors and MCF51AC256AVLKE by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MCF51AC256AVPUE - ColdFire V1 32-bit MCU, 256KB Flash, 50MHz | NXP
MCF51AC256AVPUE ⚠ Last Time Buy
Specification Comparison
| Parameter | MCF51AC256AVPUE | MCF51AC256AVLKE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.40 | $15.12 |
| Core Architecture | ColdFire V1 (32-bit RISC) | 32-bit variable-length ColdFire RISC |
| Program Memory (Flash) | 256 KB | — |
| Maximum CPU Frequency | 50 MHz | — |
| Data Bus Width | 32-bit | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| Package | 64-pin LQFP (10x10 mm) | 80-LQFP |
| Mounting Type | Surface Mount | — |
| Operating Temperature Range | -40C to +105C | — |
| Series | Flexis MCF51AC | — |
| MSL Level | [DATA_NEEDED: MSL moisture sensitivity 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] | — |
| Timer / PWM Modules | [DATA_NEEDED: timer and PWM channel count] | — |
| Communication Interfaces | [DATA_NEEDED: UART/SPI/I2C/CAN availability] | — |
| Product Type | — | 32-bit ColdFire RISC microcontroller |
| Program Memory Size | — | 256KB (256K x 8) |
| RAM Size | — | 32K x 8 |
| Number of I/O | — | 69 |
| Maximum Speed | — | 50 MHz |
| Oscillator Type | — | External |
| Package Family | — | LQFP surface-mount package |
| Terminal Count | — | 80 |
| Mounting Style | — | Surface mount |
| Supply Voltage | — | 3.3V/5V |
| Program Memory Type | — | Flash |
| Packaging | — | Tray |
| Manufacturer | — | NXP Semiconductors |
| Lifecycle Status | — | End of Life |
| RoHS Status | — | unknown |
| REACH Status | — | unknown |