MC68711E20CFNE3 vs MC68711E20CFNE2 Comparación
Comparación detallada lado a lado de MC68711E20CFNE3 por NXP Semiconductors y MC68711E20CFNE2 por NXP Semiconductors. Compare las especificaciones clave, los parámetros eléctricos, el encapsulado, el estado del ciclo de vida, los precios y la disponibilidad para determinar el mejor componente para los requisitos de su diseño.
NXP Semiconductors
MC68711E20CFNE3 - 8-Bit HC11 MCU, 20KB OTP, 52-PLCC | NXP
MC68711E20CFNE3 ✗ Fin de vidaNXP Semiconductors
MC68711E20CFNE2 - 8-Bit 2MHz 20KB OTP HC11 MCU | NXP | 52-PLCC
MC68711E20CFNE2 ✗ Fin de vidaComparación de especificaciones
| Parámetro | MC68711E20CFNE3 | MC68711E20CFNE2 |
|---|---|---|
| Marca | NXP Semiconductors | NXP Semiconductors |
| Categoría | Microcontrollers | Microcontrollers |
| Estado del ciclo de vida | Fin de vida | Fin de vida |
| Estado del stock | In Stock | In Stock |
| Precio unitario (USD) | $22,75 | $13,20 |
| Core Architecture | M68HC11 (8-bit CISC) | M68HC11 (CISC, 8-bit) |
| Family | 68HC11E (E-series, OTP) | — |
| Clock Frequency (max) | 3 MHz | — |
| Program Memory | 20 KB OTP EPROM | — |
| RAM | 768 bytes | — |
| EEPROM | 512 bytes | — |
| Tensión de alimentación | 4.5 V to 5.5 V | — |
| Temperatura de funcionamiento | -40 to +85 C | -40 °C to +85 °C (industrial) |
| I/O Pins | 38 | Up to 38 GPIO |
| ADC | 8-channel, 8-bit | 8-channel, 8-bit |
| Timers | 16-bit free-running timer with capture/compare | 16-bit timer + pulse accumulator + RTI |
| Serial Interfaces | SCI (UART), SPI | 1x SCI (async UART), 1x SPI |
| Encapsulado | 52-PLCC (19.1 x 19.1 mm) | 52-PLCC (19.1 x 19.1 mm) |
| Tipo de montaje | Surface Mount (J-Lead) | Surface Mount (PLCC socket optional) |
| Estado RoHS | [DATA_NEEDED: RoHS compliance status not stated in verified data] | Non-compliant (original EOL part - pre-RoHS era) |
| Estado del ciclo de vida | End of Life (per NXP product page) | — |
| Ancho del bus de datos | — | 8 bit |
| Frecuencia de reloj máxima | — | 2 MHz |
| Program Memory Size | — | 20 KB (20K x 8) OTP EPROM |
| RAM Size | — | 768 bytes |
| EEPROM Size | — | EPP (EPROM-based; 512 bytes per E-series data sheet) |
| Watchdog | — | COP (Computer Operating Properly) |
| Operating Voltage | — | 5 V (3 V low-voltage variants available in E-series) |
| Nivel MSL | — | [DATA_NEEDED: MSL rating] |