MC68882CRC20A vs MC68882RC20A Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng MC68882CRC20A sa pamamagitan ng NXP Semiconductors 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.
NXP Semiconductors
MC68882CRC20A - 32-bit Floating-Point Coprocessor, 20 MHz | NXP
MC68882CRC20A ⚠ Huling PagbiliFreescale Semiconductor
MC68882RC20A - 32-Bit FPU Co-Processor 20MHz PGA-68 | Freescale
MC68882RC20A ObsoletePagsanggunian na paghahambing
| Parametro | MC68882CRC20A | MC68882RC20A |
|---|---|---|
| Brand | NXP Semiconductors | Freescale Semiconductor |
| Kategorya | DSP | DSP |
| Katayuan ng Lifecycle | Huling Pagbili | Obsolete |
| Fungsi | Floating-Point Coprocessor (FPU) | — |
| Width ng Data Bus | 32-bit | 32 bit |
| 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] | — |
| Temperature na Operasyon | [DATA_NEEDED: temperature range] | 0 C to +70 C |
| Packhaging | 68-Pin PGA (CPGA-68, 26.92 x 26.92 mm) | — |
| Uri ng Pagpapasok | Through-Hole | Through-Hole (PGA socket) |
| Technology | CMOS, static core | — |
| Bilang ng Pin | 68 | — |
| Tindminan RoHS | [DATA_NEEDED: RoHS compliance] | — |
| Process Technology | CMOS | HCMOS III |
| Function Type | — | Floating-Point Co-Processor (FPU) |
| Maksimum na Taktiko ng Oras | — | 20 MHz |
| Floating-Point Performance | — | 46 MIPS |
| Package Type | — | 68-pin PGA (26.92 x 26.92 mm) |
| Volte ng Pagbibigay | — | 5 V |
| 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) |