MC68EC040RC25A vs MC68LC040RC40A Comparison
Detailed side-by-side comparison of MC68EC040RC25A by NXP Semiconductors and MC68LC040RC40A 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
MC68LC040RC40A - 32-Bit 40MHz M68LC040 MPU | Motorola/NXP | 179-PGA
MC68LC040RC40A ObsoleteSpecification Comparison
| Parameter | MC68EC040RC25A | MC68LC040RC40A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | Obsolete |
| Processor Type | 32-Bit MPU, M680x0 family | M680x0 32-Bit MPU (M68LC040) |
| Processor Core | 68040 (EC - no FPU) | — |
| Number of Cores | 1 | — |
| Data Bus Width | 32-Bit | 32-Bit |
| Address Bus Width | 32-Bit (4 GB linear) | — |
| Maximum Clock Frequency | 25 MHz | 40 MHz |
| Instruction Cache | 4 KB | 8 KB |
| Data Cache | 4 KB | 8 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: operating temperature range] |
| Package | 179-Pin PGA (47.24 x 47.24 mm), ceramic | — |
| Mounting Type | Through-hole (PGA socket) | Through-Hole (Pin Grid Array) |
| Process Technology | HCMOS | HCMOS |
| Lead Free Status | Contains Lead | Lead Free |
| RoHS Status | Non-Compliant | RoHS Compliant |
| Packaging | Tray | Tray |
| Core Count | — | 1 |
| MMU | — | Not present (LC variant) |
| FPU | — | External (MC68881/MC68882 compatible) |
| Package / Case | — | 179-PGA (47.24 x 47.24 mm) |
| Byte Ordering | — | Big-endian |
| Address Space | — | 4 GB linear |