L413D Search Results

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: 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: DS1689/DS1693 P R E L IM IN A R Y DS1689/DS1693 5 Volt/3 Volt Serialized Real Time Clock with NVRAM Control DALLAS SEMICONDUCTOR FEATURES PIN ASSIGNMENT Incorporates industry standard DS1287 PC clock plus enhanced features: • +3 or +5 volt operation • 64-bit Silicon serial number

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

DS1315

Contextual Info: DS1315 PRELIMINARY DALLAS D S 1 3 1 5 Phantom Time Chip SEMICONDUCTOR FEATURES 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: DS2180A DALLAS SEMICONDUCTOR DS2180A T1 Transceiver FEATURES PIN ASSIG NM ENT • Single chip DS1 rate transceiver • Three zero suppression modes - B7 stuffing - B8ZS - Transparent 40 3 VDD TMSYNC [ 1 TFSYNC [ 2 39 ] RLOS TCLK [ 3 38 ] RFER TCHCLK [ 4 37 ]

Contextual Info: DS80C32Q/DS80C323 DALLAS DS80C320/DS80C323 High-Speed/Low-Power Micro se m ic o n d u c to r FEATURES PIN ASSIGNMENT • 80C32-Compatible - 8051 Pin and instruction set compatible Four 8-bit I/O ports Three 16-bit timer/counters 256 bytes scratchpad RAM Addresses 64KB ROM and 64KB RAM

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: DS2164Q DALLAS SEMICONDUCTOR DS2164Q G.726 ADPCM Processor FEATURES PIN ASSIGNMENT • Compresses/expands 64Kbps PCM voice to/from either 32Kbps, 24Kbps, or 16Kbps as per the CCITT/ ITU G.726 specification T- o *Q £ 5 5 B 1 U Ü Î _i I—I—ICC Z > >- O

d667c

Abstract: CDI EX5 STK 1365 D587C520 mipo 254 p272b asa16 8061 instruction set pc controlled car circuit diagram using 8051 intel 8061
Contextual Info: DSS7CS20 PRELIM INARY DALLAS s e m ic o n d u c to r FEATURES PACKAGE OUTLINE • aocsg compatible -• 3051 pin and instruction set compatible - Four 9 -b it I/O ports - Three 1 —bit timer/counters - 256 bytes scratchpad RAM • Large On-chip Memory - 1SK bytea EPROM OTP

rsm ah 16

Abstract: DS1315 20-PIN DS1215 DS131S
Contextual Info: DS1315 PRELIMINARY P A L L A R D S 1 3 1 5 SEMICONDUCTOR Phantom Time Chip FEATURES PIN ASSIG NM ENT • Real time clock keeps trackof hundredths of seconds, seconds, minutes, hours, days, date of the month, months, and years X1 c 1 16 □ Veci X2 c 2 15 □

20-PIN

Abstract: DS1315
Contextual Info: DS1315 PRELIMINARY DALLAS DS1315 Phantom Time Chip SEMICONDUCTOR FEATURES 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

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: DS1991 DS1991 MultiKey iButton SEMICONDUCTOR SPECIAL FEATURES F5 MICROCAN™ • 1,152-bit secure read/write, nonvolatile memory • Secure memory cannot be deciphered without match­ ing 64-bit password 0 .3 6 -*- 0.51 • Memory is partitioned into 3 blocks of 384 bits each

Contextual Info: DS17485/DS17487 PRELIMINARY D A L L A S D S 1 7 4 8 5 /D S 1 7 4 8 7 3 Volt/5 Volt Real Time Clock s e m ic o n d u c to r PIN ASSIGNMENT FEATURES Incorporates industry standard DS1287 PC clock plus enhanced features: • +3 or +5 volt operation PWR C 1 xi C

Contextual Info: DALLAS SEMICONDUCTOR DS1236 MicroManager Chip PIN ASSIGNMENT FEATURES • Holds microprocessor in check during power transients ^ 16 vbat[ 1 vcco[ 2 15 vcc[ 3 14 gnd[ 4 13 • Warns microprocessor of an impending power failure pf[ 5 12 • Converts CMOS SRAM into nonvolatile memory

Contextual Info: DS2506 PRELIMINARY DALLAS SEMICONDUCTOR DS2506 64K bit Add-Only Memory PIN ASSIGNMENT FEATURES PR35 • 65536 bits Electrically Programmable Read Only Memory EPROM communicates with the economy of one signal plus ground 1 8 3 D NC nr DATA QC 2 7 OD 3 6 3 D NC

Contextual Info: DS1381 DALLAS SEMICONDUCTOR DS1381 NV RAMport FEATURES PIN ASSIGNMENT • 2K X 8 Nonvolatile Static RAM TOL 1 1 PF 1 2 • 8-Bit Transparent I/O Port • Greater than 10 years of data retention in absence of v cc CLK PI1 1 3 221 P08 1 4 21 1 PI8 201 NC MEM