MC68882RC50A vs MC68882RC20A Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MC68882RC50A sa pamamagitan ng Motorola at MC68882RC20A sa pamamagitan ng Freescale Semiconductor. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
Freescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePagsanggunian na paghahambing
| Parametro | MC68882RC50A | MC68882RC20A |
|---|---|---|
| Brand | Motorola | Freescale Semiconductor |
| Kategorya | DSP | DSP |
| Katayuan ng Lifecycle | Obsolete | Obsolete |
| Processor Type | Floating-Point Coprocessor | — |
| Operating Frequency | 50 MHz | — |
| Volte ng Pagbibigay | 5 V | 5 V |
| Packhaging / Kaso | 68-BCPGA (26.92 x 26.92 mm) | — |
| Bilang ng Pin | 68 | — |
| Floating-Point Standard | ANSI / IEEE 754-1985 | — |
| Supported Formats | Single, Double, Extended Precision (80-bit) | — |
| Floating-Point Registers | 8 x 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 | — |
| Uri ng Pagpapasok | Through-Hole (PGA socket recommended) | Through-Hole (PGA socket) |
| Packaging | Tray | — |
| Temperature na Operasyon | [DATA_NEEDED: operating temperature range] | 0 C to +70 C |
| Lead Free Status | Lead Free | — |
| Tindminan RoHS | RoHS Compliant | — |
| Function Type | — | Floating-Point Co-Processor (FPU) |
| Width ng Data Bus | — | 32 bit |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| 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) |
| Process Technology | — | HCMOS III |