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    imsg171

    Abstract: inmos IMSG171 NS3904 ims g171 UM70C171 lm1201 75III OTC 3106
    Contextual Info: UNICORN MICROELECTRONICS SHE D • T27Ö70Ö 0000317 b 3 3 5 % -JS j g "— a T-^a-33-^3 U M 70C171 ÜMO Color Palette With Triple 6-Bit DAC PRELIMINARY Features Composite Blank


    OCR Scan     		T-S2-33-9-3 UM70C171 UM7QC171 10/iF LM334 -T-10JUF NS3904 LM611. -33-V-3 imsg171 inmos IMSG171 NS3904 ims g171 UM70C171 lm1201 75III OTC 3106 PDF

    t523

    Abstract: D8000H um82c210 UM82C212 registers OF 80286 bios call Unicorn Microelectronics
    Contextual Info: UNICORN MICROELECTRONICS TS7fl7flfl OOOOflOl Ü 2ME D UM82C212 Memory Controller U3V1C T ~ £ > -3 3 -3 1 2. UM82C212 MEMORY CONTROLLER The UM82C212 performs the memory control functions in the UM82C210 system. Several distinguished features are integrated in the UM82C212 that makes the


    OCR Scan     		UM82C212 T-W-35-21 UM82C210 t523 D8000H registers OF 80286 bios call Unicorn Microelectronics PDF

    82C231

    Abstract: Unicorn Microelectronics um82c232 80286 82c206 82C206 UM82C231 M16I45 82c232 clk21 refresh logic
    Contextual Info: UNICORN MICROELECTRONICS S4E D • ^570700 000GÖ17 4 UM82C231 System/Memory Controller 1. General Decription The UM82C231 is a system/memory controller. It performs the CPU interface, AT system bus interface and memory interface functions. 2. Features • CPU interface and bus control.


    OCR Scan     		UM82C231 T-iQ-32- 82C231 Unicorn Microelectronics um82c232 80286 82c206 82C206 M16I45 82c232 clk21 refresh logic PDF

    cache memory OF intel 80386

    Abstract: 82385 Unicorn Microelectronics intel 80286 video pa10 PA10 PA11 PA12 PA13 PA15
    Contextual Info: UNICORN MICROELECTRONICS WZ D • _ _ LJfyiigsg_ I ^270730 GGOOflTE .7 ■ UM82C388 Intel Cache Interface General Description The UM82C388 is one of the UMC High End AT HEAT Chip Set. It provides memory control functions which facilitate wide ranges of DRAM and CPU speed


    OCR Scan     		T27fi7afl UM82C388 UM80386 16MHz, 20MHz 25MHz 120ns UM82C388 cache memory OF intel 80386 82385 Unicorn Microelectronics intel 80286 video pa10 PA10 PA11 PA12 PA13 PA15 PDF

    1e77

    Abstract: UM8250B TH537 STi 5219 T-15 um8250
    Contextual Info: UNICORN MICROELECTRONICS 24E D ^S7fl7fla D00Q711 T = = = = • i T - -7 £ ~ 2 1 - 0 G ~ U M 8 2 S 0 B Asynchronous Communication Elem ent ACE Feature ■ Adds or deletes standard asynchronous communication bits (start, stop, and parity) to or from a serial data


    OCR Scan     		127fl7fla UM82S0B UM8250B GQQ072b UM8250B -T-H5-37-05 UM8250BL 44LPLCC 1e77 TH537 STi 5219 T-15 um8250 PDF

    internal circuit of UM3561

    Abstract: Siren Sound Generator circuit diagram UM3561 um3562 UM3561 pin diagram Siren Sound Generator 4 sound UM3561 Siren Sound Generator 5 sound siren police diagram Siren Sound Generator transistor UM3561
    Contextual Info: UNICORN MICROELECTRONICS E4E » • ia7fl?fiö 0001543 1 ■ T - 17^13 U M 3561 Three Siren Sound Generator Features ■ A magnetic speaker can be driven by connecting an ■ Four sounds can be selected NPN transistor ■ Typical 3V operating voltage ■ Power on reset


    OCR Scan     		UM3561 UM3561 2SC9013 T27fl DGD154ti- VssSEL20SC2 UM3S61 internal circuit of UM3561 Siren Sound Generator circuit diagram um3562 UM3561 pin diagram Siren Sound Generator 4 sound UM3561 Siren Sound Generator 5 sound siren police diagram Siren Sound Generator transistor UM3561 PDF

    a7l transistor

    Abstract: transistor a7p HTC one m7 a7p 18 74 HTC 612 a7p18 LTQY UF 730 L UTC QQG1322 UM91271
    Contextual Info: UNICORN MICROELECTRONICS 24E D T27ö7flS DDG13aa M T - 7^ £ ? 7-¿ 7 UM9127172 2 0 Memory Tone/Pulse Dialer Features • 32-digit redial memory ■ 20 16-digit repertory memories ■ Repertory dialing accessible by direct or indirect keyin ■ Unlimited cascaded dialing from repertory memories


    OCR Scan     		QQG1322 UM9127172 32-diglt 16-diglt UM91271 16-digit 32-digit DDD1332 UM9127Ã M91271/72 a7l transistor transistor a7p HTC one m7 a7p 18 74 HTC 612 a7p18 LTQY UF 730 L UTC QQG1322 PDF

    UM82C50

    Abstract: UM82C450
    Contextual Info: UNICORN MICROELECTRONICS 2^»E D • =1270705 []Q005Li3 T UM 82C 450 Asynchronous Communication Element ACE P R E L IM IN A R Y Features ■ F u lly programmable serial-lnterface characteristics ■ Adds or deletes standard asynchronous com m unication — 5-, 6-, 7-, o r 8-bit characters


    OCR Scan     		UM82C450 UM82C450 RS-232 UM82C50 PDF

    um82450

    Abstract: UM8250 DS1488 T-15 MN 5198 K
    Contextual Info: UNICORN MICROELECTRONICS T27Ö7ÖÖ GGODböO 3 • 24E D i3 T -7 5 - 3 1 r o i UM82450 L J IV lo Asynchronous Communication Element ACE Features ■ Adds or deletes standard asynchronous communication bits (start, stop, and parity) to or from a serial data


    OCR Scan     		27fl7fià UM824S0 UM82460 rs-232 H5--31 UM82450 UM82450L UM8250 DS1488 T-15 MN 5198 K PDF

    UM6551A

    Abstract: UM6551 UNI6551
    Contextual Info: UNICORN MICROELECTRONICS ^270706 0000534 3 EME D :S S Sâ à T - i c - i v - o r UM 6551 Asynchronous Communication Interface Adapter ACIA Features • On-chip baud rate generator: 15 programmable baud tion with the microprocessor rates derived from a standard 1.8432 M Hz external


    OCR Scan     		TS707Ã GD0Q534 UM6551 UM6551 UM6551A 28LDIP UNI6551 PDF

    80286

    Abstract: UM82C284-10 UM82C284-12 80286 pin configuration intel 80286 circuits 80286-6
    Contextual Info: UNICORN MICROELECTRONICS 24E iS7a7fla D o o o o o ia :E B 9%, CSEBJ T-52-/? UM82C284-10 -12 Clock Generator and Ready Interface Features • Single +5V power supply ■ Generates system clock for 80286 processors ■ Uses crystal or T T L signal for frequency source


    OCR Scan     		UM82C284-10 UM82C284-10/-12 UM82C284-12 80286 80286 pin configuration intel 80286 circuits 80286-6 PDF

    MC68451

    Abstract: UM6845 UM6845EEAEB UM6845RRARB UM6845EA unicorn microelectronics graphics UM6845E UM6845EB MC6845 IR 1838 T Pin number
    Contextual Info: UNICORN MICROELECTRONICS 24 E =5270700 G Q 0 0 3 0 0 D G UM6845EEAEB U H f lO CRT Controller Features * No DMA required Single + 5 volt ± 6% power supply • Alphanumeric and limited graphics capabilities Pin-compatible with MC6845R * Row/column or straight-binary addressing for Video


    OCR Scan     		GQ00300 UM6845EEAEB 16K-character UM6845E/EA/EB 16-bit MC6845R UM6845R/RA/RB MC6845 MC6845M MC6845R/RA/RB MC68451 UM6845 UM6845EEAEB UM6845RRARB UM6845EA unicorn microelectronics graphics UM6845E UM6845EB IR 1838 T Pin number PDF

    UM83C001

    Abstract: ST-412 ESDI CRC-16 ST-506 BF 412 head Unicorn microelectronics um83c002 QIC-36
    Contextual Info: UNICORN MICROELECTRONICS 5ME D •iaTÔTfifi 000Q355 3 i 3 srñ 2r T - s 'a - 3 2 -6 5 UM83C001 1=1 ¡ V I i Hard Disk Controller Features Sector options: SOFT, HARD, ESDI ADDRESS MARKS, ESDI BYTE and ESDI BYTE CLOCKS ■ Seriallzer-deserializer ■ Programmable track format


    OCR Scan     		000G355 UM83C001 ST-506, ST-412, ST-412HP, QIC-36 UM83CQ01. 00037H UM83C001 ST-412 ESDI CRC-16 ST-506 BF 412 head Unicorn microelectronics um83c002 PDF

    UM91260B

    Abstract: UM91260C znr 10k 270 UM91260 UM91261 3 x 4 keypad to 7 segment decoder DP 25 H 1200 T
    Contextual Info: UNICORN MICROELECTRONICS 24E S • 1276781 0001286 8 ■ U M 91260/61 10 Memory Tone/Puls» Dialer Features ■ 32-digit redial memory 31 digits in tone mode ■ Ten indirect memories, 16 digits in pulsé mode, 15 digits in tone mode' ■ Tone/Pulse mode switching via slide switch (4.1 second


    OCR Scan     		UM91260/61 32-digit UM91261 UM91260/61 16-digit UM91260 UM91260B UM91260C znr 10k 270 3 x 4 keypad to 7 segment decoder DP 25 H 1200 T PDF

    8086 fully buffer

    Abstract: UM8259A-2 intel 80C88 -harris -intersil 8085A-2 8259A-2 MCS-80 MCS-85 8086-2 um8259
    Contextual Info: ? UNICORN MICROELECTRONICS =1270700 G0 0 0 2 D 4 4 24E D :3 BSwL sB -r -s r a -2 2 " \^ 2 u UM8259A-2 S JTX ff i V u Programmable Interrupt Controller Features • Expandable to 64 levels ■ Programmable interrupt modes PC Mainboard Individual request mask capability


    OCR Scan     		G000EQ4 UM8259A-2 28-pin UM8259A-2 UM8259A-2. UM8269A-2 UMB269A-2 8086 fully buffer intel 80C88 -harris -intersil 8085A-2 8259A-2 MCS-80 MCS-85 8086-2 um8259 PDF

    UM6104

    Abstract: js7f UM9310 3-bit comparator circuit receives two 3-bit fsk dtmf circuit diagram
    Contextual Info: UNICORN MICROELECTRONICS 2ME D WM ^270700 000141*1 Ö - r - i s o i - ^ o UM9310 Cordless Telephone Controller P R E L IM IN A R Y Features On-chip 1K SRAM expansion interface • Two independent phase locked loop frequency syn­ thesizers fo r transmitting and receiving


    OCR Scan     		UM9310 48-pin UM9310 syn34 c127fl7Ã UM6104 js7f 3-bit comparator circuit receives two 3-bit fsk dtmf circuit diagram PDF

    IEEE-796

    Abstract: 82289 R5305 80288 intel 80286 pin diagram 82C284 UM82C288 UM82C288-10 80286 address decoder intel 82289
    Contextual Info: UNICORN MICROELEC TRON ICS =i5?a7flñ OOOQD'n O I 24E D - 1 ! j v ^ | g = UM82C288-10 -12 LJiViO Bus Controller Features • Flexible command timing. ■ Optional Multibus* compatible timing. ■ Single+ 5V supply. ■ Provides commands and control for local and system


    OCR Scan     		UM82C288-10 UM82C288 20-pin TE767Ã 00QG113 UM82C288-10/-12 UM82C288-12 IEEE-796 82289 R5305 80288 intel 80286 pin diagram 82C284 80286 address decoder intel 82289 PDF

    2N5651

    Abstract: znr k 820 UM91270 UM91270A UM91270AM UM91270B UM91270BM UM91270M
    Contextual Info: UNICORN MICROELECTRONICS EME D T57fl7flö □□01311 T r-ic -p ì-o *? UMS 1 2 7 0 2 0 Memory Tone/Pulse Dialer Features: • 32-digit radial memory 31 digits in tone mode . ■ Twenty 18-digit number memories (17 digits in tone _ mode) w ith direct access keys.


    OCR Scan     		UM91270 32-digit 18-digit DQQ135Q GQD1321 2N5651 znr k 820 UM91270 UM91270A UM91270AM UM91270B UM91270BM UM91270M PDF

    UM4503

    Abstract: QDD1177 4U35
    Contextual Info: UNICORN MICROELECTRONICS SME D M ^ S T Ö T Ö Ö QQQlVPfci Ö • r - % UM C - s r U M 4503 2 048X 9 Bit C M O S Parallel FIFO PRELIMINARY Features ■ Very low power consumption: 50 mW typ. ■ High performance architecture: High throughput dual-port RAM architecture eliminates


    OCR Scan     		GQG117fci UM4503 2048X 2048x9 UM4503-12 120ns 28LDIP UM4503-80 UM4503-65 UM4503-5Ã UM4503 QDD1177 4U35 PDF

    M3135

    Abstract: Unicorn Microelectronics lcd UM3135 UM313S lcd 162 abc lcd solar calculator 8 digit 8 digit lcd calculator display b6730 H3885 Unicorn Microelectronics
    Contextual Info: UNICORN MICR O EL EC TR ONI CS 5ME D • T27fl7flfi GG015Û4 1 ■ ¡ 3 s § V ^ U M = ^ = a 3 1 3 5 8 -Digit Calculator Features ■ Number of digits — 8 digits rough estimate calculation possible . ■ Calculations — Standard four functions (+, - , x,-f).


    OCR Scan     		GGD15Ã UM3135 UM3135H UM3135F UM3136-1F M3135 Unicorn Microelectronics lcd UM3135 UM313S lcd 162 abc lcd solar calculator 8 digit 8 digit lcd calculator display b6730 H3885 Unicorn Microelectronics PDF

    6164 ram memory

    Abstract: intel 6164 ram internal diagram of 7473 pin configuration of intel 80386 Unicorn Microelectronics 6164 memory PA10 PA11 PA12 PA13
    Contextual Info: UNICORN MICROE LE CTRON ICS S4E D • ISTÖTÖÖ OOOQÖÖ1 5 ■ UM82C384 Memory Controller I General Description The UM82C384 is one of UMC’s High End AT HEAT Chip Set. It provides memory control functions which facilitate wide ranges of DRAM and CPU speed


    OCR Scan     		TE707Ã UM82C384 16MHz, 20MHz 25MHz 120ns T-5S-33 6164 ram memory intel 6164 ram internal diagram of 7473 pin configuration of intel 80386 Unicorn Microelectronics 6164 memory PA10 PA11 PA12 PA13 PDF

    0Q0017

    Abstract: 2764 eprom 127fl UM2310 UNICORN 3tf7 Unicorn Microelectronics
    Contextual Info: UNICORN MICROELECTRONICS E4E D T57Ö7ÖÖ 0000^75 5 : ,.jg § = % , # § £ U M 2310 Features • ■ ■ ■ 3-state output for wired-OR expansion Fully static operation T T L compatible inputs and outputs 2764 E P R O M pin compatible Available in 28 pin D IP package


    OCR Scan     		UM2310 30/jA UM2310 T-H-Lp-13-0 0Q0017T 0Q0017 2764 eprom 127fl UNICORN 3tf7 Unicorn Microelectronics PDF

    82c381

    Abstract: 80387 80287 UM82C206 RAS-28 80387 block diagram PA31 S287 UM82C381 UM82C382
    Contextual Info: UNICORN MICROELE CTR ONICS EME D =!S?fl7ôa GÜGÜflb3 D UM82C381 System Controller I General Description The UM82C381 is a system controller. It provides bus control signals to PC/AT and 32-bit memory expansion bus. It also provides synchronized reset for CPU and


    OCR Scan     		UM82C381 32-bit BUSY287* 82C381. ERROR287* 82C381 IRQ13. CLK287 80387 80287 UM82C206 RAS-28 80387 block diagram PA31 S287 UM82C382 PDF

    82C59A-2

    Abstract: 8085A-2 8259A-2 UM82C59A-2 55bB
    Contextual Info: UNICORN MICROELECTRONICS 1 2 7 0 7 0 5 QOQOIM'Ì Q • 24 E D il I ff* 8 £3-33-13 UM82C59A-2 CM O S Programmable Interrupt Controller Features * 80C86/88 and 8080/85/86/88 compatible Pin compatible with NMOS 8259A-2 ■ Eight-Jevel priority controller Fully static design


    OCR Scan     		UM82C59A-2 259A-2 80C86/88 28-lead UM82C59A-2 UM82C59A-2. 82C59A-2 8085A-2 8259A-2 55bB PDF