MC68EC000EI20 vs MC68HC000EI20 Comparison
Detailed side-by-side comparison of MC68EC000EI20 by NXP Semiconductors and MC68HC000EI20 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 | MC68EC000EI20 | MC68HC000EI20 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.75 | $42.50 |
| Core Architecture | M68000 (M68k) - EC000 variant | M68K CISC, 32-bit programming model |
| Data Bus Width | 16-bit external (32-bit internal) | 16-bit external (selectable 8/16) |
| Address Bus Width | 24-bit | 24-bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| Supply Voltage | 5 V | — |
| Package | 68-PLCC (24.21 x 24.21 mm) | — |
| Mounting Type | Surface Mount / Through-hole socket | — |
| Number of Cores | 1 | 1 |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| Instruction Set | M68000 (binary compatible with MC68000 family) | — |
| Interrupt Levels | 7 (autovectored) | — |
| MMU | No (EC000 = address-control reduced variant) | — |
| FPU | External (M68881/M68882) | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Manufacturer | — | NXP Semiconductors (formerly Freescale Semiconductor) |
| Part Series | — | M68000 / EC000 |
| Operating Supply Voltage | — | 5.0 V |
| Operating Temperature Range | — | 0C to +70C (TA, commercial) |
| Package / Case | — | 68-PLCC (24.21 x 24.21 mm, J-Lead) |
| Mounting Style | — | SMD/SMT |
| Instruction Set Compatibility | — | M68000 user instruction set |
| Interrupt Structure | — | Vectored, 7 priority levels |
| Process Technology | — | HCMOS (low-power CMOS) |
| Year Introduced | — | 1995 (per legacy datasheet indexes) |