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    M3135

    Abstract: Unicorn Microelectronics lcd UM3135 UM313S lcd 162 abc lcd solar calculator 8 digit 8 digit lcd calculator display b6730 H3885 Unicorn Microelectronics
    Text: 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     		PDF 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

    UM6532

    Abstract: UM6532/CO10444 UM6532A flag register DIP-40L UM6532/AG0024 UM6532/NE548
    Text: UNICORN MICR OE LECT RO NICS 24E D T27fl7öfl QQ00527 b • i3 S â h U M 6532/A RAM, I/O , Timer Array Features ■ 8 b it bi-directional Data Bus for direct communica­ ■ Two programmable I/O peripheral data direction registers tion w ith the microprocessor


    OCR Scan     		PDF UM6532/A UM6532/A UM6500 -H024, UM6532 UM6532A UM6532/CO10444 flag register DIP-40L UM6532/AG0024 UM6532/NE548

    UM8272A

    Abstract: UM8272A-4 block diagram of 8272 floppy disk controller intel floppy disk controller 8272 uw8272a intel 8272 um8272
    Text: UNICORN MICROELECTRONICS T S 7 Ö 7 Ü Ö 000033*4 t= • 24 E D ;L I § • U L J iV lf M \ / ï C 3 r - r a - 33-61 8 2 7 2 A / A - 4 Floppy Disk Controller Features Data transfers In DMA or Non-DMA mode ■ IBM compatible In both single and double density


    OCR Scan     		PDF T27A7Afl T27fl7flà S-2-33 UM8272AA-4 UM8272A/ UM8272A-4 UM8272A/A-4 -33-to) UM8272A/A-4 UM8272A block diagram of 8272 floppy disk controller intel floppy disk controller 8272 uw8272a intel 8272 um8272

    6164 ram memory

    Abstract: intel 6164 ram internal diagram of 7473 pin configuration of intel 80386 Unicorn Microelectronics 6164 memory PA10 PA11 PA12 PA13
    Text: 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     		PDF 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

    GT 1081

    Abstract: BK 1085 numeric lcd 20 pin UM3150 UM31S0 k6237 8 digit lcd calculator display 1838 t pin diagram sj 1838 aj DC
    Text: UNICORN MICROELECTRONICS 54E D • = ia 7 f l7 a a □ o q is 'h 3 Sl ^ U I VI O U M i 3 1 5 0 10/12-D ig it Calculator PRELIMINARY Features ■ Display: 10 or 12 digits {pin-programmable with sign; error and memory load symbols ■ Standard four functions +,


    OCR Scan     		PDF UM3150 10/12-Digit UM3150H UM3150F GT 1081 BK 1085 numeric lcd 20 pin UM3150 UM31S0 k6237 8 digit lcd calculator display 1838 t pin diagram sj 1838 aj DC

    imsg171

    Abstract: ims g171 inmos IMSG171 g171 UM70C171 GHOST CHIP LF
    Text: UNICORN MI CR OEL ECTR ONIC S SHE D • T2?a7flfl 0Q0Q317 b ■ EE 3 3 5 % s Fa T - ^ a - 3 3 - ^ 3 U M 7 0 C 1 71 Color Palette With Triple 6-Bit DAC PRELIMINARY Feature* Composite Blank Pixel Rates o f 35 MHz 256 x 18 Bit Color Palette 256K possible Colors


    OCR Scan     		PDF T2767AA UM70C171 UM70C171 LM334 IN457 10//F 10flF NS3904 imsg171 ims g171 inmos IMSG171 g171 GHOST CHIP LF

    UM4503

    Abstract: QDD1177 4U35
    Text: 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     		PDF GQG117fci UM4503 2048X 2048x9 UM4503-12 120ns 28LDIP UM4503-80 UM4503-65 UM4503-5Ã UM4503 QDD1177 4U35

    UM91214B

    Abstract: IC UM91214B UM91214A UM91215B um91215a UM91215C um91214c circuit diagram IC UM91215B dialer UM91214C circuit UM91214D
    Text: UNICORN MCROELECTRONICS 24E D ia?s7aa üüüia?s • t p - lS - O f- C p U M 9 1 2 1 4 1 5 S e rie s Tone/Pulse Dialer Features ■ .■ ■ ■ One touch redial operation Tone/Pulse switchable 32-digit capacity for redialing Automatic mixed redialing last number redial of


    OCR Scan     		PDF UM9121415 32-digit UM91214A 16-pin UM91214B 18-pin UM91214C UM91214D 20-pin IC UM91214B UM91215B um91215a UM91215C um91214c circuit diagram IC UM91215B dialer UM91214C circuit

    UM6502CE

    Abstract: ab10c 12707 UM6502A AB4C UM6502 UM6507 M6502 30B5 MC6800
    Text: UNICORN MICROELECT RONI CS S4E D =1270700 G 0 0 G G 4 1 S • IS I I W I F T - W 'Ï Ï - Û t o UM6502E U M C 8-Bit Microprocessor P R E L IM IN A R Y Features ■ UM6502E is the enhanced tim ing version o f UM6502 ■ Single 5V ± 5% power supply ■ N channel, silicon gate, depletion load technology


    OCR Scan     		PDF GOOGG41 UM6502E UM6502E UM6502 UM6502/UM6502E/UM6507/UM6512 T57fl 000DDS2 UM6S02E UM6502CE ab10c 12707 UM6502A AB4C UM6502 UM6507 M6502 30B5 MC6800

    UM83C002

    Abstract: UM83C021 C127E ESDI CRC-16 ST-506 QIC-36 ESDI host G0004 6L57
    Text: UNICORN MICROELECTRONICS 24 E D T S T flT ñ ñ 0 0 0 0 3 ^ 2 T I 3 3 ñ S3 T ^ Z - S Z - ú Z UM83C021 Hard Disk Controller P R E L IM IN A R Y Features Sector • Serializer-deserializer ■ Programmable track format, compatible with WD Track format ■ External drive select and head select registers for expandability


    OCR Scan     		PDF 6l57fl7Ã UM83C021 ST-506, ST-412, ST-412HP, QIC-36 UM83C021 ST-506 ST-412 UM83C002 C127E ESDI CRC-16 ST-506 ESDI host G0004 6L57

    NS3904

    Abstract: ims g171 G171 UM70C171 diode gi 3106
    Text: UNICORN MICROELECTRONICS SHE D • T27Ö70Ö 0000317 b T - ^ a - 3 3 - ^ 3 UM 70C 171 U M y Color Palette With Triple 6-Bit DAC P R E L IM IN A R Y Feature* ■ ■ ■ ■ ■ ■ ■ Composite Blank Pixel Rates of 35 MHz 256 x 18 Bit Color Palette 256K possible Colors


    OCR Scan     		PDF T-n-33- UM70C171 UM70C171 10//F LM334 NS3904 10flF 200mV LM611. NS3904 ims g171 G171 diode gi 3106

    UM6116-45

    Abstract: UM6116-25 UM6116-35 UM6116K-25 UM61164 T-M-U-53 UM6116-2
    Text: UNICORN MICROELECTRONICS T57ñ7ña cmanot. i 24 E D U M 6 1 1 6 - 2 5 - 3 5 -45 2Kx 8 High Speed CMOS SRAM Features • Single +5 volt power supply ■ Access times: 25/35/45 ns max. ■ Current: Operating: 90 mA (maxr) Standby: 5 mA (max.) ■ Fully static operation, no clock or refreshing required


    OCR Scan     		PDF UM6116-25-35 UM6116-25/-35/-45 384-bit UM6116-25 UM6116-35 UM6116-45 UM6116K-25 UM6116K-35 UM6116K-45 24LSkinny UM61164 T-M-U-53 UM6116-2

    82C59A-2

    Abstract: 8085A-2 8259A-2 UM82C59A-2 55bB
    Text: 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     		PDF UM82C59A-2 259A-2 80C86/88 28-lead UM82C59A-2 UM82C59A-2. 82C59A-2 8085A-2 8259A-2 55bB

    UM91214B

    Abstract: IC UM91215B UM91215A UM91215B UM912158 IC UM91214B um9121415 UM91214A UM91215 UM91215C
    Text: UNICORN MCROELECTRONICS 24E D ia?s7aa üüüia?s • t p - lS - O f- C p U M 9 1 2 1 4 1 5 S e rie s Tone/Pulse Dialer Features ■ .■ ■ ■ One touch redial operation Tone/Pulse switchable 32-digit capacity for redialing Automatic mixed redialing last number redial of


    OCR Scan     		PDF UM91214 32-digit T57fl 0DG12Ã UM91214/15 UM91214A 16-pin UM91214B 18-pin UM91214C IC UM91215B UM91215A UM91215B UM912158 IC UM91214B um9121415 UM91215 UM91215C

    UM82C11

    Abstract: 82C11 cga video 6845 CRTC 6845 74ls20 pin diagram UM6845R cga video UM6845 82C11C logic diagram of 74LS245
    Text: UNICORN MICROE LE CTRON ICS SHE D TS7fl7flö GGQ02SS t. • i s ^ ^ 5 .,. j a ^ s a UM 487 HCGA CONTROLLER PRELIM INARY Features ■ ■ ■ ■ ■ MGA Hercules and CGA compatible ■ Built-in 6845 CRTC ■ 64 K Bytes o f video memory Flicker-Free operation during CPU read/write


    OCR Scan     		PDF UM487 UM487 74LS20 A16to 74LS245 74LS374 UM487F UM82C11 82C11 cga video 6845 CRTC 6845 74ls20 pin diagram UM6845R cga video UM6845 82C11C logic diagram of 74LS245

    UM82C450

    Abstract: UM82C452 CLS 3R7 DB3c msr 3r 25-PIN 74LS245 rts 5118
    Text: UNICORN MICROELECTRONICS 54E D • T27fi70fl GGGQbQ3 7 UM82C452 LIMO Single Chip Multi-l/O P R E L IM IN A R Y Features channel: 5-, 6-, 7- or 8-bit characters Even-, odd-or no-parity bit generation and detection 1,1 1/2 or 2 stop bit generation ■ Three-state T T L drive capabilities for bidirectional


    OCR Scan     		PDF UM82C452 UM82C450 UM82C452 UM82C450 0D0Qb25 -Pr75-3r7 CLS 3R7 DB3c msr 3r 25-PIN 74LS245 rts 5118

    0Q0017

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

    UM83C001

    Abstract: ST-412 ESDI CRC-16 ST-506 BF 412 head Unicorn microelectronics um83c002 QIC-36
    Text: 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     		PDF 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

    pio 8255a block diagram and operation modes

    Abstract: NMOS8255A PC2AC UM82C55A 80C86 keyboard controller 8048 um82
    Text: UNICORN MICR OE LECT RO NICS 24E D • 127ô7ûê GQGQ13G 1 ;3 3 5^ #3 r - s a - s s - / * " - UM82C55A CMOS Programmable Peripheral Interface ■ Pin com patible w ith NMOS 82 55A ■ 24 programmable I/O pins ■ F u lly T T L com patible ■ Bus-hold c irc u itry on all I/O ports eliminates pull-up


    OCR Scan     		PDF UM82C55A NMOS8255A 80C86 10/jA UM82C55A pio 8255a block diagram and operation modes NMOS8255A PC2AC 80C86 keyboard controller 8048 um82

    UM6502A

    Abstract: UM6507 AB4C UM6502 MC6800 UM6512 MC6800 architecture
    Text: UNICORN MICROELECTRONICS 54E D Z ~ = Z • ■■■ TaTaTflfi 0000D30 fl ■ - EEEE^H 1 T-H1-n-0 e UMC U M 6 S 0 2 /0 7 /1 2 8-bit Microprocessor Features ■ ■ ■ ■ ■ ■ ■ ■ * ■ ■ Single 5V ± 5% power supply N channel, silicon gate, depletion load technology


    OCR Scan     		PDF 0QQQD30 T-H1-n-00> UM6S02/07/12 MC6800 UM6502 UM6502A UM6602B UM6502C UM6507 UM6512 AB4C MC6800 MC6800 architecture

    8237AE-5

    Abstract: UM8237AE 8237ae UM8237AE-5 UM8237AE-4-5 8085 block transfer program UM8237 8085AH-2 8237AH UM8237A
    Text: UNICORN MIC RO ELE CT RO NI CS 24E D •Î27fl7flë GGQ0177 3 S 33^ r - Z Z l - 3 3 - 1? UM8237AE-4-5 Programmable DMA Controller DMAC Features Second w ith 5 MHz UM8237AE-5 • Enable/Disable Control o f Individual DMA Requests ■ Directly Expandable to any Number of Channels


    OCR Scan     		PDF QQ0Q17T r-ZZl-33-1? UM8237AE-4-5 UM8237AE-5 UM8237AE/-4/-5 UM8237AE-4/-5 UM8237AE UM8237AÃ UM8237AE-5 8237AE-5 8237ae UM8237AE-4-5 8085 block transfer program UM8237 8085AH-2 8237AH UM8237A

    um82c211

    Abstract: 74ls612 UM82C206 8254 cascading MC146818 DRC42 IR014 74612 52l33 S2 UMI
    Text: UNICORN MICROELECTRONICS 5ME D • =1870700 0 0 0 0 7 3 0 3 ■ r - s - a - 2 2 - i s - UM82C206 INTEGRATED PERIPHERAL CONTROLLER I I F ully com patible w ith P C /A T a rc h ite c tu re 8 MHz DMA clock w ith p rogram m able interned divider for 4 MHz operation


    OCR Scan     		PDF UM82C206 74LS612 120ns) UM82C206 A17-A23 um82c211 8254 cascading MC146818 DRC42 IR014 74612 52l33 S2 UMI

    t523

    Abstract: UM82C232 UNICORN 82c232 LD12 2.1 speaker CPCS BOARD POWER SUPPLY B596-0 82c231 Unicorn Microelectronics
    Text: UNICORN MICROELECTRON ICS 24E D • ^270.700 0000043 5 UM82C232 Data Buffer 1. General Description: T he UM 82C232 is a d a ta buffer. It is an interface betw een CPU d a ta bus, system d a ta bus and peripheral data bus. 2. Features: • 16-bit d a ta bus buffer


    OCR Scan     		PDF T57fl 82C232 16-bit UM82C232 l27fl7Ã T-52-31 UM82C232' t523 UNICORN LD12 2.1 speaker CPCS BOARD POWER SUPPLY B596-0 82c231 Unicorn Microelectronics

    floppy disk drive 3.5 diskette diagram

    Abstract: interface fdd 720k DF633 74LS08A UMC Floppy Disk Data Separator floppy disk motor head step BIOS 32 Pin PLCC UM8388 74LS245 interface 74LS245 application
    Text: UNICORN MICR OELEC TR ON IC S E4E D • =1270700 0000432 b 1 = T ^ r a - 3 3 - ö .i , ¡Rüp a 5— a UM8388 g— a a Single-Chip Floppy Disk PRELIM IN ARY C O lîfr O // /* Features ■ ■ ■ ■ ■ ■ Internal write precompensation circuit; precompensation


    OCR Scan     		PDF UM8388 44M/1 2M/360K/720K UM8388 74LS08 74LS138 UM8388L- floppy disk drive 3.5 diskette diagram interface fdd 720k DF633 74LS08A UMC Floppy Disk Data Separator floppy disk motor head step BIOS 32 Pin PLCC 74LS245 interface 74LS245 application