MC68HC000EI20 vs MC68EC000EI20 Comparison
Detailed side-by-side comparison of MC68HC000EI20 by NXP Semiconductors and MC68EC000EI20 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 | MC68HC000EI20 | MC68EC000EI20 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $42.50 | $9.75 |
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) | — |
| Part Series | M68000 / EC000 | — |
| Core Architecture | M68K CISC, 32-bit programming model | M68000 (M68k) - EC000 variant |
| Number of Cores | 1 | 1 |
| Data Bus Width | 16-bit external (selectable 8/16) | 16-bit external (32-bit internal) |
| Address Bus Width | 24-bit | 24-bit |
| Maximum Clock Frequency | 20 MHz | 20 MHz |
| 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) | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance status] |
| Year Introduced | 1995 (per legacy datasheet indexes) | — |
| Supply Voltage | — | 5 V |
| Package | — | 68-PLCC (24.21 x 24.21 mm) |
| Mounting Type | — | Surface Mount / Through-hole socket |
| 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) |
| Lead-Free | — | [DATA_NEEDED: lead-free status] |