Functional operation should be limited to the recommended dc operating conditions detailed in this. The 8255 is a member of the mcs85 family of chips, designed by intel for use with their 8085 and 8086 microprocessors and. C5929 datasheet vcbo1550v, npn transistor panasonic. Intel, alldatasheet, datasheet, datasheet search site for electronic. Latched means the bits are put into a storage register array of flipflops which holds its output constant even. Soldering, 10 seconds 230c esd tolerance 5 2000v 1 absolute maximum ratings indicate limits beyond which damage to the device may occur. In the intel 8255a and harris 82c55a devices, the port a, b, and c registers are unaffected by the reset input.
Seven 7 16c550compatible rs232 serial ports allow communication with lowspeed devices. This eliminates the need to pullup or pulldown resistors in allcmos designs. The 82c55a is pin compatible with the nmos 8255a and 8255a5. Datasheet for 82c55a peripheral interface adapter pia. These registers store the keyboard and display modes and other operating.
Id l high speed power switching l hard switched and high frequency circuits 650v 155m 22a l leadfree benefits d l ultra low gate charge qg results in simple. The intel 8255 or i8255 programmable peripheral interface ppi chip was developed and. October 1995order number 23125600482c55achmos programmable peripheral interfaceycompatible with all intel and mostother microprocessorsyhigh speed zero wait stateoperation with 8 mhz 808688 and datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes and other semiconductors. Horizontal 0 cm, vertical 5 cm electromagnetic compatibility conformance with emc guideline 2004108ec and for low. Description chmos programmable peripheral interface. Electrical specifications do not apply when operating the device beyond its rated operating conditions. All io lines are connected to 10kohm pullup resistors, and on powerup or system reset, all ports reset to input and are pulled high. The harris 82c55a is a high performance cmos version of. The device provides differential transmit capability to the bus and differential receive. Id l high speed power switching l hard switched and high frequency circuits 650v 155m 22a l leadfree benefits d l ultra low gate charge. It balances performance with capacity, delivering high iops, low latency at up to 184tb capacity.
Intr interrupt request it is a signal that often interrupts the microprocessor when the external device receives the data via the signal. M82c55a datasheetpdf 4 page oki electronic componets html. Junction, storage temperature tj, t stg 150, 55150 c electrical characteristics ta 25 c unless otherwise specified parameter symbol min. Each io line is buffered and capable of sourcing 32ma or sinking 64ma. Each chip provides two 8bit ports and two 4bit ports with software programmable direction. The ack signal is a response from an external device, indicating that it has received the data from the 82c55a port. Onyxmmdio has 48 digital io lines using 2 82c55 ics. Permanent device damage may occur if absolute maximum ratings are exceeded. Stresses above those listed in absolute maximum ratings may cause permanent damage to the device. M82c55a datasheethtml 4 page oki electronic componets. C5929 datasheet npn silicon transistor panasonic, c5929 pdf, c5929 pinout, c5929 equivalent, c5929 data, c5929 circuit, c5929 output, c5929 schematic. Pca82c250 can controller interface nxp semiconductors. Except for the rating operating temperature range, stres ses above those listed in the table absolute maximum ratings may cause.
Toshiba field effect transistor silicon n channel mos type. Cmos programmable peripheral interface datasheet the intersil 82c55a is a high performance cmos version of the industry standard 8255a and is manufactured using a selfaligned silicon gate cmos process scaled saji iv. Extended exposure to stresses above the recommended operating conditions may affect device reliability. Plug in an sd card to the second sdmmc card slot, or use the sata hdd connector to attach an external hard drive. Stresses above those listed under maximum ratings may cause permanent damage to the device. In other words, to operate the pia as three general purpose io ports, the contents stored in pia. Operating the ic over the absolute maximum ratings may damage the ic. Functionally based on the intel 8255a and harris 82c55a devices. Each chip has 24 io lines organized as three 8bit ports, a, b, and c. Ldo voltage regulator adjustable output, load dump. General description the pca82c250 is the interfac e between a can protocol controller and the physical bus. Inverse diode continuous forward current is tc25c 11 a inverse diode direct current, pulsed ism 33 inverse diode forward voltage vsd vgs0v, ifis 1 1.
The intel 82c55a is a highperformance chmos version of the industry. Chmos programmable peripheral interface, 82c55a datasheet, 82c55a circuit, 82c55a data sheet. All can be configured in a wide variety of functional characteristics by the system software but each has its own special features or personality to further enhance the power and flexibility of the 82c55a. C5586 datasheet pdf, c5586 datasheet, c5586 pdf, c5586 pinout, c5586 data, c5586 circuit, ic, manual, substitute, parts, schematic, reference. M82c55a datasheetpdf 4 page oki electronic componets. Nov 18, 2015 c5586 datasheet pdf, c5586 datasheet, c5586 pdf, c5586 pinout, c5586 data, c5586 circuit, ic, manual, substitute, parts, schematic, reference. The damage can either be a short circuit between pins or an open circuit. This is a stress rating only and functional operation of the device at those or any. The bidirectional buses in the intel 8255a and, the intel 8255a device does not have this capability. The 2u24 allflash platform is designed for softwaredefined storage \sds\ systems. Unit test conditions collector to base breakdown voltage vbrcbo 30 v ic1ma, i e0 collector to emitter breakdown voltage vbrceo 30 v ic10ma, i b0. The intel 8255 or i8255 programmable peripheral interface ppi chip was developed and manufactured by intel in the first half of the 1970s for the intel 8080 microprocessor. During the execution of the system program, any of the other modes may be selected using a single output instruction.
Programmable peripheral interface 8255 geeksforgeeks. Spb11n60c3 cool mos power transistor v t ds feature r. Pc104 programmable counter timer and digital io module. It is a general purpose programmable io device which may be used with many different microprocessors. Apr 27, 2016 c5929 datasheet npn silicon transistor panasonic, c5929 pdf, c5929 pinout, c5929 equivalent, c5929 data, c5929 circuit, c5929 output, c5929 schematic. Datasheet for 82c55a peripheral interface adapter pia the data sheet presented at end of this appendix details use of harris 82c55a peripheral interface adapter pia. The 8255 provides 24 parallel inputoutput lines with a variety of programmable operating modes. One 8bit data output latchbuffer and one 8bit input latch buffer. Functional operation above the recommended operating conditions is not implied. Pc817 datasheet, datasheets, pdf, circuit, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes. Electronic component datasheets and specifications datasheets specifications for power converters, diodes, igbts, led controllersdrivers, mosfets, optocouplers, embedded pcs, processors, pwm controllers, sensors and sensor processing systems, solar power converters, transistors specification, specs, ic datasheets. In addition, the at89c55 is designed with static logic for operation down to zero frequency and supports two software selectable power saving modes. The mx82c55a has identical features as the x82c55 with the exception of no bus hold devices on the port pins.
Pc817 pdf, description, datasheets, view alldatasheet. Spp11n60c3 spi11n60c3, spa11n60c3, spa11n60c3 e8185 forward characteristics of body diode if f vsd parameter. Appendix e 82c55a pia data sheet and pia control code for experts. Spp11n60c3 spi11n60c3, spa11n60c3, spa11n60c3 e8185 electrical characteristics parameter symbol conditions values unit min. Spp11n60c3 spi11n60c3, spa11n60c3 cool mos power transistor. The io lines are organized as two groups of three, 8bit io ports. These are the part details and datasheets for 82c55ac2 221 and contains information such as trending graphs, pricing, part images, similar parts, technical information, supplier. Technical information oki semiconductor 82c51 datasheet.
Pdf 82c55a 40pin 44pin 2bl75 017b37e 82c55a 017b373 82c56. Ppi 8255 is a general purpose programmable io device designed to interface the cpu with its outside world such as adc, dac, keyboard etc. If a larger program or data storage space is required, or if portability is needed, there are two options for expansion. Id 11 a feature new revolutionary high voltage technology ultra low gate charge. Notice this is a production data sheet the specifi.