MC68882RC25A vs MC68882RC20A Comparison
Detailed side-by-side comparison of MC68882RC25A by NXP Semiconductors and MC68882RC20A by Freescale Semiconductor. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC68882RC25A - 25MHz FPU Coprocessor | Motorola | PGA-68
MC68882RC25A ⚠ Last Time BuyFreescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoleteSpecification Comparison
| Parameter | MC68882RC25A | MC68882RC20A |
|---|---|---|
| Brand | NXP Semiconductors | Freescale Semiconductor |
| Category | Specialized ICs | DSP |
| Lifecycle Status | Last Time Buy | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $59.50 | $88.40 |
| Processor Type | Floating-Point Coprocessor (FPU) | — |
| Host MPU Family | Motorola MC68020 / MC68030 | — |
| Maximum Clock Frequency | 25 MHz | 20 MHz |
| Supply Voltage | 5 V | 5 V |
| Package / Case | 68-BCPGA (PGA, 26.92 x 26.92 mm) | — |
| Mounting Type | Through-Hole (Pin Grid Array) | Through-Hole (PGA socket) |
| Process Technology | HCMOS | HCMOS III |
| Floating-Point Standard | ANSI / IEEE Std 754-1985 | — |
| Supported Precision | Single, Double, Extended (80-bit) | — |
| Floating-Point Registers | 8 x 80-bit | — |
| Instruction Pipeline | 8 stages | — |
| Hardware Square Root | Yes (single and double precision) | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | 0 C to +70 C |
| Lead Free | Yes | — |
| RoHS Status | Compliant | — |
| Packaging | Tray | — |
| Function Type | — | Floating-Point Co-Processor (FPU) |
| Data Bus Width | — | 32 bit |
| Floating-Point Performance | — | 46 MIPS |
| Package Type | — | 68-pin PGA (26.92 x 26.92 mm) |
| IEEE 754 Compliance | — | Yes (single and double precision) |
| Register File | — | 8 x 80-bit floating-point registers |
| Data Registers | — | 8 x 32-bit |
| Instruction Set Compatibility | — | MC68881 / MC68882 |
| Bus Interface | — | Asynchronous, 68020-compatible |
| Transcendental Support | — | Yes (sin, cos, tan, log, exp, sqrt) |