MC68882RC40A vs MC68882RC33A Comparison
Detailed side-by-side comparison of MC68882RC40A by NXP Semiconductors and MC68882RC33A 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
MC68882RC40A - 40MHz 32-Bit FP Co-Processor 68-PGA | NXP Freescale
MC68882RC40A ObsoleteNXP Semiconductors
MC68882RC33A - 33MHz 68040 FPU Co-Processor 68-PGA | NXP
MC68882RC33A ⚠ Last Time BuySpecification Comparison
| Parameter | MC68882RC40A | MC68882RC33A |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | DSP | Microcontrollers |
| Lifecycle Status | Obsolete | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $89.00 | $55.80 |
| 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 | — |
| Supply Voltage | [DATA_NEEDED: VCC value] | 5.0 V (typical) |
| 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 | — |
| Mounting Type | Through-hole (PGA socket) | Through-Hole (PGA) |
| Operating Temperature | [DATA_NEEDED: temperature range] | 0C to +70C |
| RoHS Status | unknown | [DATA_NEEDED: RoHS compliance] |
| 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 |
| 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) |
| Bus Interface | — | M-Bus (Motorola co-processor bus) |
| On-Chip Exception Handling | — | Yes (IEEE 754 exceptions) |
| Transcendental Support | — | Hardware sin, cos, tan, exp, log |
| MSL Level | — | [DATA_NEEDED: MSL rating] |