The Datasheet Archive

I8255A datasheet (2)

Part Manufacturer Description Type PDF
I8255A Intel Component Data Catalog 1981 Scan PDF
I8255A Others Microprocessor and Peripheral Components Scan PDF

I8255A Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
I8255A

Abstract: block diagram of intel 8255 chip Peripheral interface 8255 notes intel 8255 8255 application 8255 application note microprocessor 8255 application 8255 intel 8255 pin diagram intel 8255 pin diagram
Text: Intel I8255A PROGRAMMABLE PERIPHERAL INTERFACE INDUSTRIAL a Industrial Temperature Range , Package ■Reduces System Package Count ■Improved DC Driving Capability The Intel® I8255A is a , (VOLTS Figure 1. Block Diagram Figure 2. Pin Configuration 9-76 I8255A ABSOLUTE MAXIMUM RATINGS , ±10 MA VOUT = vcc to OV NOTE: 1. The I8255A will operate as an 8255A-5 from 0°C to 70°C. CAPACITANCE , Between READs and/or WRITEs 850 ns 9-77 AFN-00863A I8255A A.C. CHARACTERISTICS (Continued) WRITE


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PDF I8255A 40-Pin I8255A AFN-00863A AFN-00863A block diagram of intel 8255 chip Peripheral interface 8255 notes intel 8255 8255 application 8255 application note microprocessor 8255 application 8255 intel 8255 pin diagram intel 8255 pin diagram
1998 - microprocessor 8255 application s

Abstract: tsc7135 i8255 microprocessor 8255 application using 8255 program 8255 interface with 8085 applications I8255A microprocessor 8255 application converter chip for converting BCD to analog z80 8255 8255 pin diagram
Text: I8255A 34 33 32 31 30 29 28 27 5 36 RESET A0 A1 A2 6 8080 µP ADDRESS DECODE , C7135 OUTPUT BUSY Programming the I8255A is accomplished by writing data to the control register , / reset function, before the I8255A will respond to interrupts. * DELAY BETWEEN BUSY GOING LOW AND , a µP reset, the I8255A is initialized for unlatched (Mode 0) input operation. In order to interface to the TC7135, the I8255A must be programmed to latch data, and generate an interrupt, from Port A


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PDF AN-17 TC7135 15-BIT microprocessor 8255 application s tsc7135 i8255 microprocessor 8255 application using 8255 program 8255 interface with 8085 applications I8255A microprocessor 8255 application converter chip for converting BCD to analog z80 8255 8255 pin diagram
2001 - tsc7135

Abstract: I8255A microprocessor 8255 application using 8255 program i8255 I8259A TC7135 SVC 471 10 8255A microprocessor 8255 application s 8255 RAM
Text: PB7 PC0 PC1 PC3 PC2 PC3 PC7 I8255A 34 33 32 31 30 29 28 27 5 36 D0 D1 D2 D3 , ) (LSD) Data Data FIGURE 2: TC7135 output timing relationships. Programming the I8255A is , Port A. This bit must be set, using the Port C bit set/reset function, before the I8255A will respond , or manipulate the data as desired. Initializing the I8255A I/O Port At power-up, or after a µP reset, the I8255A is initialized for unlatched (Mode 0) input operation. In order to interface to the


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PDF TC7135 D-81739 D-82152 DS00785A-page tsc7135 I8255A microprocessor 8255 application using 8255 program i8255 I8259A SVC 471 10 8255A microprocessor 8255 application s 8255 RAM
2002 - SVC 471 10

Abstract: i8259A tsc7135 I8255A I8255 microprocessor 8255 application binary to bcd conversion 8085 AN785 SVC 471 20 microprocessor 8255
Text: PB7 PC0 PC1 PC3 PC2 PC3 PC7 I8255A 34 33 32 31 30 29 28 27 5 36 D0 D1 D2 D3 , . Initializing the I8255A I/O Port At power-up, or after a µP reset, the I8255A is initialized for unlatched (Mode 0) input operation. In order to interface to the TC7135, the I8255A must be programmed to latch , . Programming the I8255A is accomplished by writing data to the control register. Figure 3 outlines the , /reset function, before the I8255A will respond to interrupts. Mode Select Word: Write to Control


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PDF AN785 TC7135 D-81739 DS00785A* DS00785A-page SVC 471 10 i8259A tsc7135 I8255A I8255 microprocessor 8255 application binary to bcd conversion 8085 AN785 SVC 471 20 microprocessor 8255
SVI 3205 B

Abstract: bc svi 3101 d VEB mikroelektronik UA8560D UL224D30 u82720 U82720DC04 U214D20 U214D30 SVI 3101 b
Text: No file text available


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stepping motor EPSON EM - 400

Abstract: RELAY sz - 2103 12V HD64B180 opentherm stepping motor EPSON em series 37 pin d type female connector stepping motor EPSON em 400 RS323C ADC-20-2 stepping motor EPSON EM
Text: No file text available


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