MC9S08AC128CFUE vs MCF51AC256AVPUE Comparison
Detailed side-by-side comparison of MC9S08AC128CFUE by NXP Semiconductors and MCF51AC256AVPUE 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 BuySpecification Comparison
| Parameter | MC9S08AC128CFUE | MCF51AC256AVPUE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $7.41 | $10.40 |
| CPU Architecture | CISC S08 core | — |
| Architecture Family | MC9S08AC128 / Flexis AC family | — |
| Maximum CPU Frequency | 40 MHz | 50 MHz |
| Data Bus Width | 8 bit | 32-bit |
| Program Memory Type | Flash | — |
| Program Memory Size | 128 KB | — |
| Internal RAM | 8 KB | — |
| ADC Resolution | 10 bit | — |
| ADC Channel Count | 16 channels | — |
| General-Purpose I/O | 54 pins | — |
| Typical Operating Supply Voltage | 3.3 V or 5 V | — |
| Operating Supply Range | 2.7 V to 5.5 V | — |
| Minimum Operating Temperature | -40 °C | — |
| Maximum Operating Temperature | 85 °C | — |
| Package | 64-QFP, 14 mm x 14 mm | 64-pin LQFP (10x10 mm) |
| Mounting Type | Surface mount | Surface Mount |
| Package Height | 2.4 mm maximum | — |
| Package Width | 14.1 mm maximum | — |
| Package Length | 14.1 mm maximum | — |
| RoHS Status | EU RoHS compliant | — |
| Automotive Qualification | No | — |
| Core Architecture | — | ColdFire V1 (32-bit RISC) |
| Program Memory (Flash) | — | 256 KB |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| 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] |