MC68882RC33A vs MC68882RC40A Comparison
Detailed side-by-side comparison of MC68882RC33A by NXP Semiconductors and MC68882RC40A 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
MC68882RC40A - 40MHz 32-Bit FP Co-Processor 68-PGA | NXP Freescale
MC68882RC40A ObsoleteSpecification Comparison
| Parameter | MC68882RC33A | MC68882RC40A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | DSP |
| Lifecycle Status | Last Time Buy | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $55.80 | $89.00 |
| Device Type | Floating-Point Unit (FPU) Co-Processor | — |
| Compatible Host CPU | MC68020, MC68030 | — |
| Operating Frequency | 33 MHz | — |
| Package | 68-PGA (Pin Grid Array), 26.92 x 26.92 mm | — |
| Mounting Type | Through-Hole (PGA) | Through-hole (PGA socket) |
| 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) | [DATA_NEEDED: VCC value] |
| 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] | unknown |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| Function | — | Floating-Point Coprocessor |
| Data Bus Width | — | 32-bit |
| Floating-Point Format | — | IEEE 754 single, double, extended (80-bit) |
| Performance | — | 46 MIPS (peak) |
| Clock Frequency | — | 40 MHz |
| Internal Registers | — | 8 x 80-bit FP registers |
| Instruction Set | — | M68000 Family Floating-Point (MFFP) |
| Host CPU Compatibility | — | MC68020, MC68030 |
| Power Dissipation | — | [DATA_NEEDED: typical power value] |
| Package Type | — | Pin Grid Array (PGA) |
| Package Pin Count | — | 68 pins |
| Package Dimensions | — | 26.92 x 26.92 mm |