DS80C320 expanded memory example hardware configuration
Referenzdesign unter Verwendung des Teils DS80C320 von Analog Devices
Für Endprodukte
- Portable
Beschreibung
- Bank control is provided by P1.0-3, decoded by 4 AND gates, requiring only a single IC package. When A15 is low, the device is forced to access only the lower 32kB of memory. This removes the need for software intervention when accessing the interrupt vector table in low memory. This example uses an 27C040 512KB EPROM
Haupteigenschaften
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Embedded System TypeMCU
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Family Name8051
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Core Processor80C51
Empfohlene Bauteile (11)
Teilenummer | Hersteller | Typ | Beschreibung | |||
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DS80C320-FCG+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 80C51 CISC 5V 44-Pin MQFP Tray | In den Warenkorb | |
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DS80C320-ECG+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin TQFP Tray | In den Warenkorb | |
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DS80C320-QCL+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin PLCC Tube | In den Warenkorb | |
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DS80C320-QNL+T&R | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin PLCC T/R | In den Warenkorb | |
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DS80C320-ENG+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin TQFP Tray | In den Warenkorb | |
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DS80C320-ENL+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin TQFP Tray | In den Warenkorb | |
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DS80C320-MNG+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 40-Pin PDIP W Tube | In den Warenkorb | |
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DS80C320-QCG+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin PLCC Tube | In den Warenkorb | |
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DS80C320-QCL+T&R | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 80C51 CISC 5V 44-Pin PLCC T/R | In den Warenkorb | |
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DS80C320-MNL+ | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 40-Pin PDIP W Tube | In den Warenkorb | |
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DS80C320-QCG+T&R | Analog Devices | Microcontrollers - MCUs | MCU 8-bit 8051 CISC 5V 44-Pin PLCC T/R | In den Warenkorb |