BL4130 Search Results

8051 basics

Abstract: Graphic Equaliser DS5000 countdown timer using 8051 m DS0065 countdown timer using 8051 microcontroller 73K212 2N7001 alp for serial communication with 8051 PCOT DS1283
Contextual Info: DALLAS SEMI CONDUCTOR CORP S2E E b l4130 D OOObbSE DALLAS SEMICONDUCTOR fl24 « D A L DS2244T TeleMicro Stik FEATURES PIN NAMES • 8-bit microcontroller system with Integral modem 1 P3.5 T1 16 P3.6 (WR) 2 P3.1 (TXD) 17 ALE - 24 general-purpose port pins for user I/O

8051 microcontroller LED dot matrix

Abstract: REL316 bdl 39 jb ds8qc T2D8 microcontroller 8051 application of alarm clock countdown timer using 8051 microcontroller tft interface with 8051 8051 based 20 pin Ic Digital countdown timer DS82CH
Contextual Info: DS80CH10/DS82CH10/DS80CL10/DS82CL10 P R E L IM IN A R Y n . | . A O DS80CH10/DS82CH10 DS80CL10/DS82CL10 Green Energy Manager UALLAO s e m ic o n d u c to r PRODUCT SPECIFICATION V2.2 PRELIMINARY Copyright 1995 by Dallas Semiconductor Corporation. All Rights Reserved. For important information regarding

Contextual Info: DS1758Y DALLAS s e m ic o n d u c to r _ DS1758Y 3-V olt Partitionable 128K x 16 NV SRAM FEATURES PIN ASSIGNMENT • 10 year minimum data retention in the absence of external power OBJ • Data is automatically write protected during power loss 1 1 40 1

Contextual Info: DS2154 PRELIMINARY DALLAS SEMICONDUCTOR DS2154 Enhanced E1 Single Chip Transceiver PACKAGE OUTLINE FEATURES • Complete E1 CEPT PCM-30/ISDN-PRI transceiver functionality • Onboard long and short haul line interface for clock/ data recovery and waveshaping

Contextual Info: PALLAS SEMICONDUCTOR CORP 52E D 2bl413Q OOObbES flTb • DS1360 PRELIMINARY DALLAS SEMICONDUCTOR DS1360 Phantom DAA Chip T - S'1 - 0 7 - 0 1 PIN DESCRIPTION FEATURES • Single-chip DAA controller for: -Modems - Speech interfaces TXO [ • Allows the DAA to use an existing phone line unobtru­

Contextual Info: DS2151Q DALLAS SEM ICONDUCTOR DS2151Q T1 Single-Chip Transceiver PIN ASSIGNMENT FEATURES • Complete DS1/ISDN-PRI transceiver functionality Functional Blocks nnnnnnnnnnn • Line interface can handle both long and short haul trunks • 32-bit or 128-bit jitter attenuator

32-PIN

Abstract: DS1249Y DS1249Y-100 DS1249Y-85
Contextual Info: DS 1249Y DALLAS „ DS1249Y 2048K Nonvolatile S R A M s e m ic o n d u c t o r PIN ASSIGNMENT FEATURES • 10 years minimum data retention in the absence of external power NC I1 1 • Data is automatically protected during power loss A16 I1 A14 I1 • Directly replaces 256K x 8 volatile static RAM

Contextual Info: DALLAS s e m ic o n d u c to r DS2401 Silicon Serial Number PIN ASSIGNMENT FEATURES • Upgrade and drop-in replacement for DS2400 - Extended 2.8 to 6.0 voltage range - Multiple DS2401’s can reside on a common 1-wire bus TO -92 C-LEAD PACKAGE uoo 2 Z Z 1-11-11-1

Contextual Info: DS2435 P R E L IM IN A R Y DALLAS SEMICONDUCTOR DS2435 Battery Identification Chip with Time/Temperature Histogram FEATURES PACKAGE OUTLINE • Provides unique ID number to battery packs PR-35 PACKAGE • Eliminates thermistors by sensing battery tempera­

Contextual Info: DALLAS DS21Q43A Quad E1 Framer s e m ic o n d u c t o r FEATURES FUNCTIONAL DIAGRAM • Four E1 CEPT or P C M -3 0 /IS D N -P R I fram ing transcsivers • All fo u rfra m e rs are fully independent; transm it and re­ ceive sections of each fram er are fully independent

DS1494L-F5

Contextual Info: DALLAS SEMICONDUCTOR D S1494L -F 5 Time-ln-a-Can FEATURES T im e |n a Can • Miniature timekeeping system sealed in a 16mm MicroCan • Snaps into a surface-mounted printed circuit board retainer • Self-powered with greater than 10 years of lithium • Keeps precise time in 1/256 second increments

Contextual Info: DALLAS D S 2 1 Q 4 1 B Quad T1 Framer s e m ic o n d u c t o r FUNCTIONAL DIAGRAM FEATURES • F o u rT I DS1/ISDN-PRI framing transceivers • All four framers are fully independent • Frames to D4, ESF, and SLC-96 formats • 8 -b it parallel control port that can be connected to

Contextual Info: DALLAS SEMICONDUCTOR PRELIMINARY DS21Q42 Enhanced QUAD T1 FRAMER FUNCTIONAL DIAGRAM FEATURES • FourTl DS1/ISDN-PRI/J1 framing transceivers • All four framers are fully independent • Each of the four framers contain dual twoframe elastic store slip buffers that can connect

2N700

Abstract: DS2505 5BL41 007H DS2505P DS2505T DS2505V PR35
Contextual Info: DS2505 P R E L IM IN A R Y DS2505 DALLAS SEMICONDUCTOR 16Kbit Add-O nly Memory PIN ASSIGNMENT FEATURES • 1 6384-bits Electrically Program m able Read Only M em ory EPROM com m unicates with the econom y of one signal plus ground T O -92 C-LEAD PACKAGE

PS2268

Abstract: A2H1 DS2165Q ad 1232 DS2167 DS2167Q DS2264 DS2268 DS5000 A2HI
Contextual Info: DS2264/DS22&. »ALLAS SEMICONDUCTOR CORP SEE ]> 2 b l 4130 DALLAS 000bH27 T4S DS2264/DS2268 ADPCM Stik SEMICONDUCTOR 7~~ 7 5 ~ - f i S '. PIN ASSIGNMENT FEATURES • Provides four charnels DS2264 or eight channels (DS2268) of parallel full-duplex ADPCM processing

avg error 1935

Abstract: acb 1 DS2175 DS2180A DS2180AN DS2180AQ DS2180AQN DS2186 DS2187 DS2188
Contextual Info: DS2180A DALLAS SEMICONDUCTOR DS2180A T1 Transceiver PIN ASSIG NM ENT FEATURES • Single chip DS1 rate transceiver • Supports common framing standards - 12 frames/superframe “193S” - 24 frames/superframe “193E” • Three zero suppression modes - B7 stuffing

Contextual Info: DALLAS SEMICONDUCTOR DS2175 T1/CEPT Elastic Store PIN ASSIGNMENT FEATURES • Rate buffer for T1 and CEPT transmission systems RCLKSEL C • Synchronizes loop-timed and system timed data streams on frame boundaries • Ideal for T1 1.544 MHz to CEPT (2.048 MHz), CEPT

DS1387

Contextual Info: DS1385/DS1387 DALLAS s e m ic o n d u c to r DS1385/DS1387 RAMified Real Time Clock 4K x 8 PIN ASSIGNMENT FEATURES ’ Upgraded IBM AT computer clock/calendar with 4K x 8 extended RAM OERC 1 x iC 2 1Totally nonvolatile with over 10 years of operation in the absence of power

Contextual Info: DS1486 DALLAS SEMICONDUCTOR DS1486 RAMified Watchdog Timekeeper FEATURES PIN ASSIGNMENT • 128K bytes of user NV RAM ÏNTB A16 • Real time quartz clock/calendar keeps track of hun­ dredths of seconds, seconds, minutes, hours, days, date of the month, months, and years

Contextual Info: DS2143/DS2143Q DALLAS SEMICONDUCTOR FEATURES D S 2 1 4 3 /D S 2 1 4 3 Q E1 Controller PIN ASSIG NM ENT • E1/ISDN-PRI framing transceiver TCLK C 1 TSER [ 2 TCHCLK C 3 TPOS [ 4 • Frames to CAS, CCS, and CRC4 formats • Parallel Control Port 40 ] 39 ] 38 ]

DD1752

Abstract: 5BL41 adr9 ks09 8051 128-PIN
Contextual Info: DS80CH10/DS82CH10/DS80CL10/DS82CL10 PRELIM INARY DS80CH10/DS82CH10 DS80CL10/DS82CL10 DALLAS Green Energy Manager s e m ic o n d u c to r PRODUCT SPECIFICATION V2.2 PRELIMINARY Copyright 1995 by Dallas Semiconductor Corporation. All Rights Reserved. For important information regarding

Contextual Info: DALLAS s e m ic o n d u c to r DS12887 Real Time Clock PIN ASSIGNMENT FEATURES • Drop-in replacement for IBM AT computer clock/ calendar MOT I h NC 1 NC 1 jj 2 13 • Pin compatible with the MC146818B and DS1287 • Totally nonvolatile with over 10 years of operation in

Contextual Info: DS2143/DS2143Q DALLAS SEMICONDUCTOR D S 2 1 4 3 /D S 2 1 4 3 Q E1 Controller PIN ASSIGNMENT FEATURES • E1/ISDN-PRI framing transceiver • Frames to CAS, CCS, and CRC4 formats • Parallel Control Port • Onboard two frame elastic store slip buffer TCLK

fbii

Abstract: ci bts 730 ds2 lio board DSO 571 SB TESTO 901 DS21Q41B DS21Q42 DS21Q42T DS21Q42TN DS21Q44
Contextual Info: PRELIMINARY DS21Q42 Enhanced QUAD T1 FRAMER DALLAS SEMICONDUCTOR FUNCTIONAL DIAGRAM FEATURES • Four T1 D S 1/ISDN-PRI/J1 framing transceivers • All four framers are fully independent • Each o f the four framers contain dual tw o frame elastic store slip buffers that can connect