MC68882RC33A vs MC68882RC50A Comparison
Detailed side-by-side comparison of MC68882RC33A by NXP Semiconductors and MC68882RC50A by Motorola. 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 BuySpecification Comparison
| Parameter | MC68882RC33A | MC68882RC50A |
|---|---|---|
| Brand | NXP Semiconductors | Motorola |
| Category | Microcontrollers | DSP |
| Lifecycle Status | Last Time Buy | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $55.80 | $84.20 |
| Device Type | Floating-Point Unit (FPU) Co-Processor | — |
| Compatible Host CPU | MC68020, MC68030 | — |
| Operating Frequency | 33 MHz | 50 MHz |
| Package | 68-PGA (Pin Grid Array), 26.92 x 26.92 mm | — |
| Mounting Type | Through-Hole (PGA) | Through-Hole (PGA socket recommended) |
| 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) | 8 x 80-bit |
| Rounding Modes | 4 (nearest, zero, +inf, -inf) | — |
| Supply Voltage | 5.0 V (typical) | 5 V |
| Operating Temperature | 0C to +70C | [DATA_NEEDED: operating 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] | RoHS Compliant |
| MSL Level | [DATA_NEEDED: MSL rating] | — |
| Processor Type | — | Floating-Point Coprocessor |
| Package / Case | — | 68-BCPGA (26.92 x 26.92 mm) |
| Pin Count | — | 68 |
| Floating-Point Standard | — | ANSI / IEEE 754-1985 |
| Supported Formats | — | Single, Double, Extended Precision (80-bit) |
| Host CPU Interface | — | M68000 Coprocessor Interface (68020 / 68030) |
| Instruction Set | — | Add, Subtract, Multiply, Divide, Square Root, Sin, Cos, Log, Exp, FP-Integer Convert |
| Packaging | — | Tray |
| Lead Free Status | — | Lead Free |