MC68882EI16AR vs MC68882EI25A Сравнение
Подробное сравнение бок о бок MC68882EI16AR от NXP Semiconductors и MC68882EI25A от NXP Semiconductors. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
NXP Semiconductors
MC68882EI25A - 25 MHz HCMOS FPU Coprocessor | NXP / Motorola
MC68882EI25A ObsoleteСравнение характеристик
| Параметр | MC68882EI16AR | MC68882EI25A |
|---|---|---|
| Бренд | NXP Semiconductors | NXP Semiconductors |
| Категория | Specialized ICs | DSP |
| Статус жизненного цикла | NRND | Obsolete |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $37,75 | $71,40 |
| Part Type | Floating-Point Co-Processor (FPU) | Floating-Point Coprocessor (FPU) |
| Manufacturer | NXP Semiconductors (formerly Motorola/Freescale) | NXP / Motorola / Freescale |
| Architecture / Family | M68000 Co-Processor (pairs with MC68020/MC68030) | — |
| Clock Frequency | 16 MHz | — |
| Floating-Point Standard | IEEE 754-1985 (single, double, extended 80-bit) | — |
| Data Registers | 8 x 80-bit floating-point data registers | — |
| Instruction Set | F-line M68000 co-processor interface | — |
| Operating Modes | 4 IEEE rounding modes; denormalized numbers; full exception handling | — |
| Рабочая температура | -40C to +85C (industrial grade, 'EI' suffix) | — |
| Напряжение питания | 5 V +/- 5 % | — |
| Process Technology | HCMOS | HCMOS |
| Корпус | 68-pin PLCC (24.21 mm x 24.21 mm) | 68-PLCC (J-Lead, 24.21 mm x 24.21 mm) |
| Тип монтажа | Surface Mount | Surface Mount |
| Уровень MSL | [DATA_NEEDED: MSL level] | — |
| Статус RoHS | [DATA_NEEDED: RoHS status] | — |
| Lead-Free | [DATA_NEEDED: lead-free] | — |
| Speed Grade Suffix | I = 16 MHz | — |
| Temperature Grade | E = -40C to +85C industrial | Commercial |
| Packaging Suffix | AR = Tape and Reel, 68-pin PLCC | — |
| Family | — | M68000 FPU Coprocessor |
| Host Processor | — | MC68020 / MC68030 (M68000 family) |
| Максимальная тактовая частота | — | 25 MHz |
| Floating-Point Format | — | IEEE 754 Single (32-bit), Double (64-bit), Extended (80-bit internal) |
| Number of Floating-Point Registers | — | 8 x 80-bit (stack or register file) |
| Supported Operations | — | Add, Sub, Mul, Div, Sqrt, Sin, Cos, Log, Exp, Tan and others |
| Интерфейс | — | M68000 Coprocessor Interface (synchronous, dedicated) |
| Part Status | — | Obsolete |
| Lead-Free / RoHS | — | [DATA_NEEDED: RoHS compliance status] |