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).
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OCR Scan
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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
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PDF
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UM6532
Abstract: UM6532/CO10444 UM6532A flag register DIP-40L UM6532/AG0024 UM6532/NE548
Contextual Info: 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
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UM6532/A
UM6532/A
UM6500
-H024,
UM6532
UM6532A
UM6532/CO10444
flag register
DIP-40L
UM6532/AG0024
UM6532/NE548
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PDF
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UM8272A
Abstract: UM8272A-4 block diagram of 8272 floppy disk controller intel floppy disk controller 8272 uw8272a intel 8272 um8272
Contextual Info: 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
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OCR Scan
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T27A7Afl
T27fl7flÃ
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
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PDF
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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
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OCR Scan
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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
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PDF
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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
Contextual Info: 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 +,
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OCR Scan
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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
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PDF
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imsg171
Abstract: ims g171 inmos IMSG171 g171 UM70C171 GHOST CHIP LF
Contextual Info: 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
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OCR Scan
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T2767AA
UM70C171
UM70C171
LM334
IN457
10//F
10flF
NS3904
imsg171
ims g171
inmos IMSG171
g171
GHOST CHIP LF
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PDF
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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
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OCR Scan
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GQG117fci
UM4503
2048X
2048x9
UM4503-12
120ns
28LDIP
UM4503-80
UM4503-65
UM4503-5Ã
UM4503
QDD1177
4U35
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PDF
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UM91214B
Abstract: IC UM91214B UM91214A UM91215B um91215a UM91215C um91214c circuit diagram IC UM91215B dialer UM91214C circuit UM91214D
Contextual Info: 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
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OCR Scan
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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
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PDF
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TSE 4041
Abstract: 82c11 UM82C8167 UM82C11 82C450 UM82C852 UM82C450 ior scr ps2 joystick UM82C
Contextual Info: UNICORN MICROELECTRONICS S4E D T27ö7äö QQQGbS? ê s i n i s< T - ë i r Z Z - o f ' 3 S UM 82C852 ¡VIE M u lt i I / O P R E L IM IN A R Y F o r X T Features Milliseconds through month counters for real time’ clock : 56 bits of RAM with comparator to compare the real •
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OCR Scan
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0000fci73
UM82C852
T-5SI-33-Ã
UM82C8S2
0D00b71
T-5A-33-Ã
TSE 4041
82c11
UM82C8167
UM82C11
82C450
UM82C852
UM82C450
ior scr
ps2 joystick
UM82C
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PDF
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UM6502CE
Abstract: ab10c 12707 UM6502A AB4C UM6502 UM6507 M6502 30B5 MC6800
Contextual Info: 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
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OCR Scan
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GOOGG41
UM6502E
UM6502E
UM6502
UM6502/UM6502E/UM6507/UM6512
T57fl
000DDS2
UM6S02E
UM6502CE
ab10c
12707
UM6502A
AB4C
UM6502
UM6507
M6502
30B5
MC6800
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PDF
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UM83C002
Abstract: UM83C021 C127E ESDI CRC-16 ST-506 QIC-36 ESDI host G0004 6L57
Contextual Info: 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
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OCR Scan
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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
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PDF
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NS3904
Abstract: ims g171 G171 UM70C171 diode gi 3106
Contextual Info: 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
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OCR Scan
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T-n-33-
UM70C171
UM70C171
10//F
LM334
NS3904
10flF
200mV
LM611.
NS3904
ims g171
G171
diode gi 3106
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PDF
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UM6116-45
Abstract: UM6116-25 UM6116-35 UM6116K-25 UM61164 T-M-U-53 UM6116-2
Contextual Info: 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
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OCR Scan
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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
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PDF
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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
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OCR Scan
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UM82C59A-2
259A-2
80C86/88
28-lead
UM82C59A-2
UM82C59A-2.
82C59A-2
8085A-2
8259A-2
55bB
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PDF
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mcr 5102
Abstract: UM82C450 UM82C452 ib7a pin shourd SLTN 74LS245 UM82C451 scr mcr 525 UM82C4
Contextual Info: UNICORN MICR OEL ECTR ON ICS 24E D • =1276703 Q0QQS7Ö 1 T - l £ ~ 2 l - 0 £~ UM82C451 Parallel/Asynchronous Communication Element P R E L IM IN A R Y Features ■ IBM PC/AT compatible ■ UM82C450 with on-board Centronix printer interface ■ Completly pin-and upward-compatible with the dual
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OCR Scan
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UM82C451
UM82C450
UM82C452
UM82C451
mcr 5102
UM82C452
ib7a
pin shourd
SLTN
74LS245
scr mcr 525
UM82C4
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PDF
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UM82C11
Abstract: 82C11 cga video 6845 CRTC 6845 74ls20 pin diagram UM6845R cga video UM6845 82C11C logic diagram of 74LS245
Contextual Info: 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
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OCR Scan
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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
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PDF
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UM82C450
Abstract: UM82C452 CLS 3R7 DB3c msr 3r 25-PIN 74LS245 rts 5118
Contextual Info: 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
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OCR Scan
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UM82C452
UM82C450
UM82C452
UM82C450
0D0Qb25
-Pr75-3r7
CLS 3R7
DB3c
msr 3r
25-PIN
74LS245
rts 5118
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PDF
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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
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OCR Scan
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UM2310
30/jA
UM2310
T-H-Lp-13-0
0Q0017T
0Q0017
2764 eprom
127fl
UNICORN
3tf7
Unicorn Microelectronics
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PDF
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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
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OCR Scan
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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
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PDF
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pio 8255a block diagram and operation modes
Abstract: NMOS8255A PC2AC UM82C55A 80C86 keyboard controller 8048 um82
Contextual Info: 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
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OCR Scan
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UM82C55A
NMOS8255A
80C86
10/jA
UM82C55A
pio 8255a block diagram and operation modes
NMOS8255A
PC2AC
80C86
keyboard controller 8048
um82
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PDF
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UM6502A
Abstract: UM6507 AB4C UM6502 MC6800 UM6512 MC6800 architecture
Contextual Info: 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
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OCR Scan
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0QQQD30
T-H1-n-00>
UM6S02/07/12
MC6800
UM6502
UM6502A
UM6602B
UM6502C
UM6507
UM6512
AB4C
MC6800
MC6800 architecture
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PDF
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8237AE-5
Abstract: UM8237AE 8237ae UM8237AE-5 UM8237AE-4-5 8085 block transfer program UM8237 8085AH-2 8237AH UM8237A
Contextual Info: 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
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OCR Scan
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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
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PDF
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um82c211
Abstract: 74ls612 UM82C206 8254 cascading MC146818 DRC42 IR014 74612 52l33 S2 UMI
Contextual Info: 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
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OCR Scan
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UM82C206
74LS612
120ns)
UM82C206
A17-A23
um82c211
8254 cascading
MC146818
DRC42
IR014
74612
52l33
S2 UMI
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PDF
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t523
Abstract: UM82C232 UNICORN 82c232 LD12 2.1 speaker CPCS BOARD POWER SUPPLY B596-0 82c231 Unicorn Microelectronics
Contextual Info: 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
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OCR Scan
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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
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PDF
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