MC68882EI20A vs MC68882EI25AR Comparação
Comparação detalhada lado a lado de MC68882EI20A por NXP Semiconductors e MC68882EI25AR por NXP Semiconductors. Compare especificações principais, parâmetros elétricos, encapsulamento, status do ciclo de vida, preços e disponibilidade para determinar o melhor componente para os requisitos do seu projeto.
Comparação de especificações
| Parâmetro | MC68882EI20A | MC68882EI25AR |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoria | Specialized ICs | Microcontrollers |
| Status do ciclo de vida | Obsolete | Obsolete |
| Status do estoque | In Stock | In Stock |
| Preço unitário (USD) | $38,10 | $49,00 |
| Função | Floating-point coprocessor for MC68020/MC68030 | — |
| Operating Frequency | 20 MHz | 25 MHz |
| Encapsulamento | 68-PLCC (24.21 x 24.21 mm) | — |
| Floating-Point Formats | IEEE 754 single, double, extended (80-bit) | — |
| Data Registers | 8 x 80-bit floating-point registers | — |
| Supported Operations | Add, subtract, multiply, divide, sqrt, sin, cos, log, exp, tan | — |
| Operand Types | FP, integer, BCD, packed BCD | — |
| Host Interface | M68000 Coprocessor Interface (CI) | — |
| Tensão de alimentação | 5 V | — |
| Temperatura de operação | -40 C to +85 C | — |
| Tipo de montagem | Surface Mount (PLCC socket compatible) | Surface Mount |
| Lead-Free | [DATA_NEEDED: lead-free status] | — |
| Status RoHS | [DATA_NEEDED: RoHS compliance] | — |
| Nível MSL | [DATA_NEEDED: MSL moisture sensitivity level] | — |
| Manufacturing Process | [DATA_NEEDED: process node, e.g. 1.5 micron CMOS] | — |
| Part Status | — | Obsolete |
| Type | — | Floating-Point Co-Processor |
| Series | — | MC680x0 |
| Nominal Supply Voltage | — | 5 V |
| Maximum Supply Voltage | — | 5.25 V |
| Minimum Supply Voltage | — | 4.75 V |
| Maximum Operating Temperature | — | 70 C |
| Temperature Grade | — | Commercial |
| Encapsulamento / Caixa | — | 68-LCC (J-Lead) |
| Supplier Device Package | — | 68-PLCC (24.21 x 24.21 mm) |
| Terminal Finish | — | Matte Tin |
| Host CPU Compatibility | — | MC68020, MC68030, MC68040 |
| Floating-Point Standard | — | IEEE 754 (single & double precision, 80-bit extended) |
| Application | — | Math co-processor for 68k family |