MC68882RC20A vs MC68882CRC20A Comparison
Detailed side-by-side comparison of MC68882RC20A by Freescale Semiconductor 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.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoleteNXP Semiconductors
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ Last Time BuySpecification Comparison
| Parameter | MC68882RC20A | MC68882CRC20A |
|---|---|---|
| Brand | Freescale Semiconductor | NXP Semiconductors |
| Category | DSP | DSP |
| Lifecycle Status | Obsolete | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $88.40 | $35.20 |
| Function Type | Floating-Point Co-Processor (FPU) | — |
| Data Bus Width | 32 bit | 32-bit |
| Maximum Clock Frequency | 20 MHz | — |
| Floating-Point Performance | 46 MIPS | — |
| Package Type | 68-pin PGA (26.92 x 26.92 mm) | — |
| Mounting Type | Through-Hole (PGA socket) | Through-Hole |
| Supply Voltage | 5 V | — |
| Operating Temperature | 0 C to +70 C | [DATA_NEEDED: temperature range] |
| 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) | — |
| Process Technology | HCMOS III | CMOS |
| Function | — | Floating-Point Coprocessor (FPU) |
| Operating Frequency | — | 20 MHz |
| 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] |
| Package | — | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) |
| Technology | — | CMOS, static core |
| Pin Count | — | 68 |
| RoHS Status | — | [DATA_NEEDED: RoHS compliance] |