MCF51JE256CMB vs MCF51MM128CLK Comparison
Detailed side-by-side comparison of MCF51JE256CMB by NXP Semiconductors and MCF51MM128CLK by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MCF51JE256CMB | MCF51MM128CLK |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $7.65 |
| Product Type | 32-bit microcontroller | — |
| Processor Core | ColdFire V1 | — |
| Architecture | 32-bit RISC | — |
| Maximum Operating Frequency | 50 MHz | — |
| Program Memory Size | 256 KB (256K x 8) | — |
| RAM Size | 32K x 8 | — |
| Number of I/O Pins | 48 | — |
| Supply Voltage | 2.5 V or 3.3 V | — |
| Oscillator Type | External | — |
| Package | 81-MAPBGA (10 x 10 mm) | 80-FQFP / 80-LQFP (12x12 mm) |
| Package Type | 81-LBGA / MAPBGA | — |
| USB Connectivity | Supported | — |
| ADC | High-resolution ADC module | 16-bit Sigma-Delta (differential, integrated) |
| DAC | High-resolution DAC module | — |
| Power Characteristics | Low-power operation | — |
| Data Format | 32-bit | — |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Tray | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial grade typical) |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Core Architecture | — | ColdFire V1 (32-bit) |
| Core Frequency (max) | — | 50.3 MHz |
| Flash Memory | — | 128 KB (128K x 8) |
| SRAM | — | 16 KB (typical for MCF51MM128 family) |
| Operating Voltage | — | 2.5V / 3.3V |
| USB Interface | — | USB 2.0 Full-Speed Device |
| LCD Driver | — | Segment LCD driver (graphical support) |
| GPIOs | — | [DATA_NEEDED: GPIO count] |
| Mounting Style | — | SMD |
| MSL Level | — | [DATA_NEEDED: MSL level] |
| Lead Free | — | Yes |
| Application Target | — | Handheld metering devices |