MC68EC040RC25A vs MC68LC040RC25A Comparison
Detailed side-by-side comparison of MC68EC040RC25A by NXP Semiconductors and MC68LC040RC25A 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 | MC68EC040RC25A | MC68LC040RC25A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | NRND |
| Processor Type | 32-Bit MPU, M680x0 family | M680x0 32-Bit |
| Processor Core | 68040 (EC - no FPU) | — |
| Number of Cores | 1 | 1 |
| Data Bus Width | 32-Bit | 32-bit |
| Address Bus Width | 32-Bit (4 GB linear) | 32-bit |
| Maximum Clock Frequency | 25 MHz | — |
| Instruction Cache | 4 KB | — |
| Data Cache | 4 KB | — |
| Floating Point Unit | Not integrated (external MC68882 required) | — |
| Supply Voltage | 5 V | 5 V |
| Operating Temperature | 0C to +70C (commercial) [DATA_NEEDED: industrial/extended grade data] | [DATA_NEEDED: industrial/commercial grade temperature range] |
| Package | 179-Pin PGA (47.24 x 47.24 mm), ceramic | — |
| Mounting Type | Through-hole (PGA socket) | Through-Hole (PGA) |
| Process Technology | HCMOS | — |
| Lead Free Status | Contains Lead | Lead Free |
| RoHS Status | Non-Compliant | RoHS Compliant |
| Packaging | Tray | Tray |
| Clock Speed | — | 25 MHz |
| MMU | — | Present |
| FPU | — | Not present (LC variant) |
| On-chip Cache | — | 4 KB instruction + 4 KB data |
| Package / Case | — | 179-PGA (47.24 x 47.24 mm) |