2BL413Ü Search Results

DS199X

Abstract: DS1990 ds1205 2BL4 DS1991 DS1992 DS2400
Contextual Info: DA LL AS S E M I C O N D U C T O R CO RP 3=ìE D B 2bl4130 0003^55 T B1DAL DS199X t i' ^ r ♦‘••v v y • 7 « - ’ : ^ : .• • ^ PRELIMINARY DS199X Touch Devices DALLAS SEMICONDUCTOR . " T - f e S - l 4* FEATURES PACKAGE OUTLINE • Identification by touch

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: DALLAS s e m ic o n d u c to r D S 1643/D S1643LPM Nonvolatile Timekeeping RAM FEATURES PIN ASSIGNMENT • Form, fit, and function compatible with the MK48T08 Timekeeping RAM • Integrated NV SRAM, real time clock, crystal, powerfail control circuit and lithium energy source

Contextual Info: DALLAS SEMICONDUCTOR DS1233D 5V EconoReset PIN ASSIGNMENT FEATURES • Automatically restarts microprocessor after power failure • Maintains reset for 350 ms after Vcc returns to an in­ tolerance condition • Accurate 5%, 10% or 15% microprocessor 5V power

Contextual Info: DS1608 P R E L IM IN A R Y DALLAS SEMICONDUCTOR DS1608 EconoRAM Time Chip FEATURES PIN ASSIGNMENT • Uniqüe 1-wire interface requires only one port pin for communication vcccn i IRQ O L 2 • Contains real-time clock/calendar in binary format ^ RST O E 3

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

DS2011

Abstract: DS2009 DS2009-120 DS2009-35 DS2009-50 DS2009-65 DS2009-80 DS2010 S2009
Contextual Info: DS2009 DS2009 5 1 2 x 9 FIFO Chip DALLAS SEMICONDUCTOR PIN ASSIGNMENT FEATURES • First-in, first-out memory-based architecture • Flexible 512 x 9 organization • Low-power HCMOS technology W C 1« D8d 2 28 □ VCC 27 D D4 D 3C 3 D2Ü 4 26 □ 25 □ 24 □

44-PIN

Abstract: DS2141A DS2141Q DS2186 DS2187 DS2188 DS2291
Contextual Info: DS2141A DALLAS SEMICONDUCTOR D S 2 1 4 1 A T1 Controller PIN ASSIGNMENT FEATURES • DS1/ISDN-PRI framing transceiver 40 ] VDD 39 ] TSYNC 3 38 ] TLINK TPOS C 4 37 ] TNEG C 5 36 ADO C 6 C7 C8 35 AD1 34 ] 33 ] TCLK C 1 TSER • Frames to D4, ESF, and SLC-96 formats

OS1820

Abstract: DS1B20
Contextual Info: DS1820 D A L L A S s e m ic o n d u c to r D S 1820 1—W ir e Digital T h e rm o m e te r FEATURES PIN ASSIGNMENT • Unique 1-W ire™ interface requires only one port pin for communication • Multidropcapability simplifies distributed temperature sensing applications

Contextual Info: DS5002FP DALLAS DS5002FP Secure Microprocessor Chip s e m ic o n d u c t o r PIN ASSIGNMENT FEATURES • 8051 compatible microprocessor for secure/sensitive applications - In-system programming via on-chip serial port - Capable of modifying its own program or data

Contextual Info: D S 17285/D S17287 P R E L IM IN A R Y DALLAS SEMICONDUCTOR D S 1 7 2 8 5 /D S 1 7 2 8 7 3 Volt/5 Volt Real Time Clock PIN ASSIGNMENT FEATURES Incorporates industry standard DS1287 PC clock plus enhanced features: C 1 xi L 2 X2 C 3 ADO C 4 ^ adì n 5 20 AD2 C

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

Contextual Info: DALLAS SEMICONDUCTOR FEATURES DS1603 Elapsed Time Counter Module PIN ASSIGNMENT • Two 32-bit counters keep track of real time and elapsed time • Battery powered counter counts seconds from the time battery is attached until VBat is less than 2.5 volts

Contextual Info: DS1248Y DALLAS SEMICONDUCTOR DS1248Y 1024K NV SRAM with Phantom Clock FEATURES PIN ASSIGNMENT • Real time clock keeps track of hundredths of seconds, minutes, hours, days, date of the month, months, and years • 128K x 8 NV SRAM directly replaces volatile static

Contextual Info: DS2181A DALLAS SEMICONDUCTOR D S 2 1 8 1 A CEPT Primary Rate Transceiver FEATURES PIN ASSIGNMENT • Single-chip primary rate transceiver meets CCITT standards G.704, G.706 and G.732 • Supports new CRC4-based framing standards and CAS and CCS signalling standards

Contextual Info: DALLAS SEMICONDUCTOR DS2291 T 1 Long Loop Stik PIN ASSIGNMENT FEATURES o • Recovers clock and data off of T1 lines from 0 to 6,000 feet in length VDD 1 VDD 2 RCLK 3 • +0 to -30dBSX receiver sensitivity RPOS 4 RNEG 5 LCLK 6 LPOS 7 LNEG 8 LB 9 NC 10 NC 11

Contextual Info: D S 1647/D S1647LPM PRELIMINARY DALLAS SEMICONDUCTOR D S1647/D S1647LPM Nonvolatile Timekeeping RAM FEATURES PIN ASSIGNMENT A18 • Integrated NV SRAM, real time clock, crystal, powerfail control circuit and lithium energy source A16 A14 B 3 A12 | 4 • Optional low profile socketable module

Contextual Info: D A L L A S ^ ¡ » conductor FEATURES DS1633 High-Speed Battery Recharger PIN ASSIGNMENT TO-220 • Recharges Lithium, NiCad, NiMH and Lead acid bat­ teries o • Retains battery and power supply limits in onboard memory • Serial 1-wire interface is used to program operating

Contextual Info: DALLAS s e m ic o n d u c to r DS1243Y 64K NV SRAM with Phantom Clock PIN ASSIGNMENT FEATURES • Real time clock keeps track of hundredths of seconds, seconds, minutes, hours, days, date of the month, months, and years 28 • Vcc 27 jj 26 j • 8K x 8 NV SRAM directly replaces volatile static RAM

Contextual Info: D A L L A S _?5oo2 f :p Secure Microprocessor Chip SEMICONDUCTOR PIN ASSIGNMENT FEATURES • 8051 compatible microprocessor for secure/sensitive applications - Access 32K, 64K, or 128K bytes of nonvolatile SRAM for program and/or data storage - In-system programming via on-chip serial port

Contextual Info: DS2404 DALLAS SEMICONDUCTOR DS2404 EconoRAM Time Chip FEATURES PIN ASSIGNMENT • 4096 bits of nonvolatile dual-port memory including real time clock/calendar in binary format, program­ mable interval timer, and programmable power-on cycle counter vccnn 1

Contextual Info: DS1620R DALLAS s e m ic o n d u c to r D S 1620R Self—Hôating Tempsrature Ssnsor FEATURES PIN ASSIGNMENT • Requires no external components w • Measures temperatures from -55°C to +125°C in 0.5°C increments. Fahrenheit equivalent is -67°F to 257°F in 0.9°F increments

Contextual Info: DS1589/DS1593 PRODUCT PREVIEW DALLAS SEMICONDUCTOR D S 1589/D S 1593 Serialized Real Time Clocks PIN ASSIGNMENT FEATURES Incorporates industry standard DS1287 PC clock plus enhanced features; • 64-bit Silicon serial number • Power control circuitry supports system power on