MC68882RC33A vs MC68882CRC20A Comparison
Detailed side-by-side comparison of MC68882RC33A by NXP Semiconductors and MC68882CRC20A 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
MC68882RC33A - 33MHz 68040 FPU Co-Processor 68-PGA | NXP
MC68882RC33A ⚠ Last Time BuyNXP Semiconductors
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ Last Time BuySpecification Comparison
| Parameter | MC68882RC33A | MC68882CRC20A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | DSP |
| Lifecycle Status | Last Time Buy | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $55.80 | $35.20 |
| Device Type | Floating-Point Unit (FPU) Co-Processor | — |
| Compatible Host CPU | MC68020, MC68030 | — |
| Operating Frequency | 33 MHz | 20 MHz |
| Package | 68-PGA (Pin Grid Array), 26.92 x 26.92 mm | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) |
| Mounting Type | Through-Hole (PGA) | Through-Hole |
| Data Formats | IEEE 754: Single, Double, Extended Precision | — |
| Internal Data Path | 80-bit (67-bit mantissa) | — |
| Floating-Point Registers | 8 x 80-bit (register stack) | — |
| Rounding Modes | 4 (nearest, zero, +inf, -inf) | — |
| Supply Voltage | 5.0 V (typical) | — |
| Operating Temperature | 0C to +70C | [DATA_NEEDED: temperature range] |
| Bus Interface | M-Bus (Motorola co-processor bus) | — |
| On-Chip Exception Handling | Yes (IEEE 754 exceptions) | — |
| Transcendental Support | Hardware sin, cos, tan, exp, log | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS compliance] |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| Function | — | Floating-Point Coprocessor (FPU) |
| Data Bus Width | — | 32-bit |
| Performance | — | 46 MIPS |
| Supported CPU Family | — | Motorola 68020 / 68030 |
| Architecture | — | M68000 Coprocessor Interface |
| Floating-Point Format | — | IEEE 754 single & double precision |
| Internal Registers | — | 8 x 80-bit floating-point |
| Operating Voltage | — | [DATA_NEEDED: VCC specification] |
| Technology | — | CMOS, static core |
| Pin Count | — | 68 |
| Process Technology | — | CMOS |