MC68302EH16C vs MC68302EH20C Comparison
Detailed side-by-side comparison of MC68302EH16C by NXP Semiconductors and MC68302EH20C 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
MC68302EH16C - 16MHz M683xx Multi-Protocol Com Proc | NXP
MC68302EH16C ✗ End of LifeNXP Semiconductors
MC68302EH20C - 20MHz M683xx 8/16-Bit MPU | NXP | 132-PQFP
MC68302EH20C ✗ End of LifeSpecification Comparison
| Parameter | MC68302EH16C | MC68302EH20C |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | End of Life | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $17.10 | $19.85 |
| Core | M68000 (M683xx series, 1 core) | M68000 (8/16-bit external data bus) |
| Data Bus Width | 8/16-bit (with dynamic bus sizing) | 8/16-bit |
| Instruction Set | M68000 32-bit ISA | M68000 (56 base instructions + extensions) |
| Maximum Clock Frequency | 16 MHz (16.67 MHz) | 20 MHz |
| Performance | 1.1 MIPS at 16 MHz | — |
| Operating Supply Voltage | 4.75 V to 5.25 V (core) / 3.0 V to 3.6 V tolerant I/O | — |
| On-chip Peripherals | 3x SCC (HDLC/UART/BISYNC), 2x SMC, 2-ch DMA, 2K SysInt, interrupt controller | 3 SCC, IDMA, Chip-Select, Timers, Watchdog, Parallel I/O |
| Internal RAM | 1152 bytes dual-port | — |
| DMA Channels | 2 | — |
| Serial Communication Controllers | 3 (full HDLC/SDLC/UART) | — |
| Serial Management Controllers | 2 | — |
| Interrupt Levels | 7 priority levels, nested interrupt support | — |
| Package | 132-PQFP (46 x 46 mm) | 132-PQFP (24.13 x 24.13 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | 0C to +70C (commercial) | [DATA_NEEDED: operating temperature range] |
| Family | MC68302 Multi-Protocol Communications Processor | M68000 / M683xx |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS compliance] |
| Number of Cores | — | 1 |
| Address Bus Width | — | 24-bit |
| Speed Grade Suffix | — | EH20 (20 MHz, high-speed) |
| Package Suffix | — | C (PQFP plastic) |
| Pin Count | — | 132 |
| Supply Voltage | — | 5 V nominal |
| MSL Level | — | [DATA_NEEDED: MSL rating] |