010TNA Search Results

Contextual Info: DALLAS DS1381 NV RAMport SEMICONDUCTOR PIN ASSIGNMENT FEATURES • 2K X 8 Nonvolatile Static RAM • 8-Bit Transparent I/O Port • Greater than 10 years of data retention in absence of v cc TOL 1 1 PF 1 2 241 Vcc 2 31 CLK PI1 13 221 P08 P01 1 4 21 1 Pie PI2 1 5

Contextual Info: DS1613C DALLAS s e m ic o n d u c to r Partitioned SmartSocket 256K FEATURES PIN ASSIGNMENT DS1613C • Accepts standard 32K x 8, CMOS static RAMs • Embedded lithium energy cell retains RAM data A14 1 A12 2 i I i I i 3 • Unconditionally write protects all of memory when

DS1287A

Contextual Info: DS1287A DALLAS DS1287A Real Time Clock s e m ic o n d u c t o r PIN ASSIGNMENT FEATURES 241 o o > • Drop-in replacement for IBM AT computer clock/ca­ lendar 2 3 ADO H1 4 AD1 I 1 5 AD2 I 1 6 23 f l SQ W A D 3 1| 7 MOTH h NC I 1 • Pin compatible with the M C146818A

DS1287

Contextual Info: DS1287 DALLAS SEMICONDUCTOR DS1287 Real Time Clock PIN ASSIG NM ENT FEATURES • Drop-in replacement for IBM AT computer clock/ca­ lendar § Bl 2 NC 1l 3 ADO gl 4 AD1 | l 5 AD2 RI 6 AD3 I | 7 AD4 EI 6 A D s II 9 AD6 I I 10 AD7 §I 1 1 GND I 1 12 MOT NC • Pin compatible with the MC146818A

Contextual Info: DS1585/DS1S07 PRELIMINARY DALLAS DS1585/DS1587 Serialized Real Time Clocks SEMICONDUCTOR PIN ASSIGNMENT FEATURES Incorporates industry standard DS1287 PC clock plus enhanced features: x iC X2C • 64-bit Silicon serial number • Power control circuitry supports system power on

100HZ

Abstract: 1024HZ DS1286 PS128
Contextual Info: lil DA LLAS DS1286 iip r m m m o m m tm Watchdog Timekeeper w w w.dalsem i.com PIN ASSIGNMENT FEATURES 1 1 28 Vcc NC I 2 27 WE NC NC 1 3 I 4 26 25 INTB INTB NC A5 A4 ¡5 I 6 24 23 NC SQW A3 A2 1 7 i 8 22 1 21 Œ NC A1 A0 1 9 ^ 10 20 1 19 CË DQ7 DQ0 DQ1 ¡1 2

DS1287 real time

Abstract: DS1385
Contextual Info: DALLAS se 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 xm • Totally nonvolatile with over 10 years of operation in the absence of power

Contextual Info: DALLAS DS1286 Watchdog Timekeeper SEMICONDUCTOR FEATURES PIN ASSIGNMENT • Keeps track of hundredths of seconds, seconds, min­ utes, hours, days, date of the month, months, and years; valid leap year compensation up to 2100 INTA Vcc 1 SB | NC I2 27 | WE

Contextual Info: DS1685/DS1667 PRELIMINARY DALLAS D S 1 6 8 5 /D S 1 6 8 7 3 Volt/5 Volt Real Time Clock s e m ic o n d u c t o r FEATURES PIN ASSIGNMENT Incorporates industry standard DS1287 PC clock plus enhanced features: PWR C 1 24 ^ xi C 2 • +3 or +5 volt operation

dallas ds1286

Contextual Info: DALLAS DS1286 Watchdog Timekeeper SEMICONDUCTOR FEATURES PIN ASSIGNMENT • Keeps track of hundredths of seconds, seconds, min­ utes, hours, days, date of the month, months, and years INTA • Watchdog timer restarts an out-of-oontrol processor • Alarm function schedules real time-related activities

Contextual Info: DS1613C SEMICONDUCTOR DALLAS DS1613C Partitioned SmartSocket 256K FEATURES PIN ASSIGNMENT • Accepts standard 32K x 8, CMOS static RAMs • Embedded lithium energy cell retains RAM data A14 1 A12 2 3 • Unconditionally write protects all of memory when V qc is out of tolerance

Contextual Info: DS1689/D S1693 DS1 6 8 9 /DS1 6 9 3 3 Volt/5 Volt Serialized Real Time Clock with NV RAM 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: 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 241 Vcc 231 CLK • Greater than 10 years of data retention in absence of Vcc PI1 1 3 221 POB P01 1 4 211

Contextual Info: 0S14285/DS14287 DALLAS SEMICONDUCTOR DS14285/DS14287 Real Time Clock with NVRAM Control PIN ASSIGNMENT FEATURES • Direct replacement for IBM AT computer clock/calen­ dar V cco C 1 X1 L 2 • Functionally compatible with the DS1285/DS1287 • Available as chip DS14285, DS14285S, or

Contextual Info: DS1395/DS1397 DALLAS SEMICONDUCTOR D S 1 3 9 5 /D S 1 3 9 7 RAMified Real Time Clock FEATURES PIN ASSIGNMENT * Ideal for EISA bus PCs A0on A1CÉ X2dC X10C STBYn r DOCE DICE D2CE D3CE D4DC D5QEZ Dene D7DE \festx * Functionally compatible with MC146818 in 32 KHz

Contextual Info: DS1381 DALLAS SEMICONDUCTOR FEATURES DS1381 NV RAM port PIN ASSIGNMENT • 2K x 8 Nonvolatile Static RAM • 8 -B it transparent I/O Port • G reater than 10 years of data retention in absence of 24 • VCC 23 ■ CLK PI1 1 3 22 ■ P08 POI V CC • Multiplexed address/data bus reduces pin count

DS1213B

Abstract: Lithium Battery Protection Circuit for Battery P PIN-20 IC DIAGRAM
Contextual Info: k n DALLAS SEMICONDUCTOR DS1213B SmartSocket 16K/64K PIN ASSIGNMENT FEATURES • Accepts standard 2Kx 8 or 8Kx 8 CMOS static RAMs 1 • Embedded lithium energy cell retains RAM data Vcc 2 • Self-contained circuitry safeguards data Vcc 3 4 • Data retention time is greater than 10 years with the

ds1287

Abstract: DS1287 real time
Contextual Info: DS1287 DALLAS s e m ic o n d u c to r FEATURES DS1287 Real Time Clock PIN ASSIGNMENT • Drop-in replacement for IBM AT computer clock/ca­ lendar MOT I h NC B ^ 12 • Pin compatible with the MC146818A • Self-contained subsystem includes lithium, quartz,

socket 939

Contextual Info: DALLAS SEMICONDUCTOR DS1213B SmartSocket 16K/64K PIN ASSIGNMENT FEATURES • Accepts standard 2K x 8 or 8K x 8 CMOS static RAMs • Embedded lithium energy cell retains RAM data • Self-contained circuitry safeguards data • Data retention time is greater than 10 years with the

Contextual Info: I HAI I A C DS 1 6 8 8 /DS 1691 •I U A L L a A w 3 Volt/5 Volt Serialized Real Time Clock W SEMICONDUCTOR with NV RAM Control PIN ASSIGNMENT FEATURES Incorporates industry standard DS1287 PC clock plus enhanced features: ■ +3 or +5 volt operation ■ 64-bit Silicon serial number

Contextual Info: DS1585/DS1587/DS1587LPM DALLAS s e m ic o n d u c t o r DS1585/DS1587/DS1587LPM Serialized Real-Time Clocks FEATURES PIN ASSIGNMENT Incorporates industry standard DS1287 PC clock plus enhanced features: xi • Optional low profile socketable module - ^ oerC

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

IC 2864 eeprom

Abstract: DS12250 eeprom 2864 ic 2864 EEPROM 28 PINS
Contextual Info: DS1225D/E DALLAS SEMICONDUCTOR FEATURES DS1225D/E 64K Nonvolatile SRAM PIN ASSIGNMENT • Data retention in the absence of Vcc NC I ' 28 I • Data is automatically protected during power loss A12 | 2 27 1 WE • Directly replaces 8K x 8 volatile static RAM or

8kx8 RAM

Abstract: S1585 DS1587
Contextual Info: DS1585/DS1587 PRELIMINARY DALLAS SEMICONDUCTOR FEATURES DS1585/DS1587 Serialized Real Time Clocks PIN ASSIGNM ENT Incorporates industry standard DS1287 PC clock plus enhanced features: • 64-bit Silicon serial number OERC 1 X IC 2 ^ 27 28 3 Vcc 3 saw 26 3 Vbaux