MCF51AC256BCLKE vs MC9S08AC60CFDE Comparison
Detailed side-by-side comparison of MCF51AC256BCLKE by NXP Semiconductors and MC9S08AC60CFDE 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
MCF51AC256BCLKE - 32-bit ColdFire V1 MCU, 256KB Flash, 50MHz | NXP
MCF51AC256BCLKE ✗ End of Life
Specification Comparison
| Parameter | MCF51AC256BCLKE | MC9S08AC60CFDE |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.05 | $8.60 |
| Core Processor | ColdFire V1 | S08 (HCS08), 8-bit CISC |
| Core Size | 32-bit | 8-bit |
| Maximum Clock Speed | 50 MHz | — |
| Program Memory Size | 256 KB (256K x 8) | — |
| Program Memory Type | FLASH | — |
| RAM Size | 32 KB | [DATA_NEEDED: RAM size] |
| EEPROM Size | N/A | [DATA_NEEDED: EEPROM size] |
| Connectivity | I2C, SCI, SPI | — |
| Peripherals | LVD, PWM, WDT | ADC, SCI, SPI, IIC |
| Number of I/O | 69 | 38 |
| Package | LQFP-80 (14x14 mm) | 48-QFN-EP (7x7 mm), 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount |
| Series | MCF51AC (Flexis) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Supply Voltage | [DATA_NEEDED: supply voltage range] | — |
| ADC Resolution | [DATA_NEEDED: ADC resolution] | 10-bit |
| RoHS Status | [DATA_NEEDED: RoHS status] | ROHS COMPLIANT (per distributor datasheet listing) |
| Part Status | End of Life (per NXP product page) | — |
| CPU Clock Speed | — | 40 MHz |
| Internal Bus Frequency | — | 20 MHz |
| Flash Memory | — | 60 KB (60K x 8) |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| Operating Supply Voltage | — | 3.3 V / 5 V |
| ADC Channels | — | Up to 16-channel with automatic compare function |
| Communication Interfaces | — | 2x SCI (LIN 2.0, SAE J2602), SPI, IIC |
| Family Compatibility | — | Pin-, peripheral- and tool-compatible with MCF51AC256/128 (Flexis) |
| Lifecycle Status | — | NRND (per NXP product page) |
| Packaging | — | Tray |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |