2BMI30 Search Results

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

ba1s

Abstract: QS500 BD7 274 FP 801 CRC-16 DS5001FP DS5002FP dallas nvram cmos
Contextual Info: Bi b4E » DALLAS 2bl4130 0 0 0 7 ^ 2 SEMI CONDUCT OR S3b « D A L DS5001FP CORP DALLAS SEMICONDUCTOR DS5001FP 128K Soft Micro Chip FEATURES PIN ASSIGNM ENT • 8051 compatible uC adapts to its task - Accesses up to 128K bytes of nonvolatile S RAM In-system programming via on-chip serial port

Contextual Info: DS2180A DALLAS SEMICONDUCTOR DS2180A T1 Transceiver FEATURES PIN ASSIG NM ENT • Single chip DS1 rate transceiver TMSYNC [ • Supports common framing standards - 12 frames/superframe “193S” - 24 frames/superframe “193E” 1 w 39 ] RLOS TCLK [ 3 TCHCLK [ 4

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: DS21Q41B PRELIMINARY DALLAS DS21Q41B Q u a d T I Framer SEMICONDUCTOR FEATURES FUNCTIONAL DIAGRAM • F o u rU 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 DS2251T 128K Soft Microcontroller Module FEATURES PACKAGE OUTLINE • 8051 compatible microcontroller adapts to its task o - 32K, 64K, or 128K bytes of nonvolatile SRAM for program and/or data storage - In-system programming via on-chip serial port

Contextual Info: DS2152 P R E L IM IN A R Y D A L L A S s e m ic o n d u c to r DS2152 Enhanced T1 Single Chip Transceiver FEATURES PIN ASSIGNMENT • Complete DS1/ISDN-PRI transceiver functionality • Line Interface can handle both long and short haul trunks • 3 2 -b it or 12 8 -b it crystaH ess jitter attenuator

Contextual Info: DS2152 PRELIMINARY DALLAS DS2152 Enhanced T1 Single Chip Transceiver se m ic o n d u c to r FEATURES PIN ASSIGNMENT • Complete DS1/ISDN-PRI transceiver functionality • Line interface can handle both long and short haul trunks • 32-bit or 128-bit crystal-less jitter attenuator

DS2505

Contextual Info: DALLAS SEMICONDUCTOR DS2505 16K bit A dd-O nly Memory PIN ASSIGNMENT FEATURES • 16384 bits Electrically Programmable Read Only Memory EPROM communicates with the economy of one signal plus ground TO -92 TSOC PACKAGE • Unique, factory-lasered and tested 64-bit registra­

Contextual Info: DALLAS SEMICONDUCTOR DS232A Dual RS-232 Transmitter/Receiver FEATURES PIN ASSIGNMENT • Compatible with LT1181A and M AX232A • High data rate - 250 kbits/sec under load • 16-pin DIP or SOIC package • 20-pin T S S O P package for height restricted applica­

Contextual Info: DS1330YL/BL DS1330YL/BL 256K Nonvolatile SRAM with Battery Monitor DALLAS SEMICONDUCTOR NOT RECOMMENDED FOR NEW DESIGNS. SEE DS1330Y/AB DATA SHEET. FEATURES PIN ASSIGNMENT • Built-in lithium battery provides more than 10 years of data retention NC NC A14

Contextual Info: DS2430 PRELIM INARY DALLAS DS2430 s e m ic o n d u c t o r 2 5 6 —Bit S h s d o w R A M with 6 4 —Bit ID PIN ASSIGNMENT FEATURES • 256 bits of scratchpad SRAM memory (one 32 byte page) DQ GND • 256 bits of non-volatile EEPROM user memory avail­

Contextual Info: DSI 321 P R E L IM IN A R Y DS1321 Flexible Nonvolatile Controller with Lithium Battery Monitor DALLAS SEMICONDUCTOR PIN ASSIGNMENT FEA TU RES • Converts CM OS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when V q c is out of tolerance

DS1990A

Contextual Info: DALLAS SEMICONDUCTOR DS1990A Touch Serial Number DS1990A SPECIAL FEATURES F3 MICROCAN • Upgrade of DS1990 allows multiple Touch Serial Numbers to reside on a common bus • Unique 48 -bit serial number • Low-cost electronic key for access control • 8-b it CRC for checking data integrity

Contextual Info: DS1239 DALLAS DS1239 MicroManager Chip s e m ic o n d u c to r PIN ASSIGNMENT FEATURES • Provides necessary control for start up and shutdown of power supply from keyboard vbat[ • Holds microprocessor in check during power transients 1 ^ 16 ] PSO vcco[

Contextual Info: DS2190-003 DALLAS SEMICONDUCTOR DS2190-003 T1 Network Interface Unit NIU PIN ASSIGNMENT FEATURES • Modularized network interface for 1.544 Mbps T 1 ser­ vices • Network side connects directly to T1 line • Compatible with DS2180A or DS2141A T1 /ISDN Pri­

Contextual Info: DS1315 PRELIMINARY DALLAS SEMICONDUCTOR FEATURES DS1315 Phantom Time Chip PIN ASSIGNMENT • Real time clock keeps track of hundredths of seconds, seconds, minutes, hours, days, date of the month, months, and years • Adjusts for months with fewer than 31 days

Contextual Info: DS1621 DALLAS SEMICONDUCTOR DS1621 Digital Thermometer and Thermostat FEATURES PIN ASSIGNMENT • Measures temperatures from -5 5 °C to +125°C in 0.5°C increments. Fahrenheit equivalent is -6 7 °F to 257°F in 0.9°F increments SDA □ E 1 SCL □ E 2

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

DS2165Q

Contextual Info: D S 2165/D S2165Q DALLAS SEMICONDUCTOR D S 2 1 6 5 /D S 2 1 6 5 Q 16/24/32Kbps ADPCM Processor PIN ASSIGNMENT FEATURES • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps • Dual, fully independent channel architecture; device

3 phase ac motor speed control

Abstract: receiver 4310 fea IH08 DIODE YW 431 scr transistor marking code E3t
Contextual Info: DS83CH20 DALLAS SEMICONDUCTOR DS83CH20 Unified I/O PRODUCT SPECIFICATION Revision 1.3 Copyright 1997 by Dallas Semiconductor Corporation. All Rights Reserved. For important information regarding patents and other intellectual property rights, please refer to

DS2011

Abstract: DS2009 DS2009-120 DS2009-35 DS2009-50 DS2009-65 DS2009-80 DS2010
Contextual Info: DALLAS SEMICONDUCTOR DS2009 5 1 2 x 9 F IF O C h ip PIN ASSIGNMENT FEATURES • First-in, first-out memory-based architecture W C 1# D 8d 2 D3C 3 D2Ü 4 • Flexible 5 1 2 x9 organization • Low-power HCMOS technology D id DOC XI 0 FF C • Asynchronous and simultaneous read/write

MK48T08

Abstract: DS1643L-XX DS1643L 26-PIN DS1643
Contextual Info: DALLAS s e m ic o n d u c t o r D S 1643/D S 1643LPM Nonvolatile Timekeeping RAM FEATURES PIN ASSIGNMENT • Form, fit, and function compatible with the MK48T08 Timekeeping RAM NC B 1 A12 | 2 • Integrated NV SRAM, real time clock, crystal, powerfail control circuit and lithium energy source

DS1261

Abstract: DS1281
Contextual Info: DALLAS SEMI CONDUCT OR ¿Ü>SÜ& CORP BTE D BS 2bm i30 0003T47 0 ESDAL •Far"? ^âfead ■ is -y i-o n DS1281 S E M IC O N D U C T O R fdartt' • 1 - to 3-W ire Converter Chip ¡jiagifcg FEATURES PIN NAMES \ Denotes Condition Low Vco + 5 Supply RSTI\ RSTI\ Input