DS1247Y
Abstract: DS1250 DS1250Y
Text: DALLAS SEMICONDUCTOR 4401 South Beltwood Parkway Dallas, Texas 75244–3292 214 450–0400 Date: February 25, 1996 Subject: PRODUCT CHANGE NOTICE – A62502 Description: Obsolete DS1247 Description of Change: Effective April 1, Dallas Semiconductor will begin the conversion process from the DS1247 Nonvolatile SRAM module to the DS1250 Nonvolatile SRAM Module. The DS1250 is a drop–in replacement
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A62502
DS1247
DS1247
DS1250
DS1247,
DS1247.
DS1247Y
DS1250Y
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Untitled
Abstract: No abstract text available
Text: DALLAS SEMICONDUCTOR 4401 South Beltwood Parkway Dallas, Texas 75244–3292 214 450–0400 Date: October 5, 1995 To: Subject: PRODUCT CHANGE NOTICE – I52501 Description: SRAM Test Flow Change The attached letter has been generated as a part of the Dallas Semiconductor Product Change Notification Procedure. Please insure that it gets to the correct person at the customer’s facility. We are asking
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I52501
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ds1214
Abstract: No abstract text available
Text: DALLAS S E M I C O N D U C T O R CORP a^E D B SblMlBD 00Q3MS3 ñ H D A L DS2230 PRELIMINARY DALLAS SEMICONDUCTOR DS2230 Dual Port NV SRAM Stik PIN DESCRIPTION FEATURES • Provides 64 Kbytes of dual port nonvolatile SRAM • NV SRAM accessible via JEDEC bytewide
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00Q3MS3
DS2230
40-Pin
DS223utput
DS2230
l4130
00034b2
ds1214
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DS2217
Abstract: DS2217-120 DS2217-150 DS2217-200 128k 30-pin SIMM
Text: DALLAS SEMICONDUCTOR CORP 3^E D 5bl4130 0003433 _ 'T '% -Z 3 ~ v ; DALLAS _ 2 BiDAL _ _ D S2217 032217 Nonvolatile SRAM Stik 128K x 9 SEMICONDUCTOR FEATURES _ PIN DESCRIPTION • Data retention In the absence of V,CO o • Directly replaces volatile SRAM • Employs popular JEDEC standard 30-posltlon SIMM connection scheme
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2bl4130
ds2217
30-posi-tlon
120ns,
150ns,
200ns
DS2217
DS2217-120
DS2217-150
DS2217-200
128k 30-pin SIMM
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Untitled
Abstract: No abstract text available
Text: DS1321 PRELIMINARY DALLAS SEMICONDUCTOR DS1321 Flexible Nonvolatile C ontroller with Lithium Battery M onitor FEATURES PIN ASSIGNM ENT • Converts CMOS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when Vqc ¡s out of tolerance 3 VCC|
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DS1321
132116-P
DS1321
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Untitled
Abstract: No abstract text available
Text: D S 1 31 4 PRELIMINARY DS1314 3V Nonvolatile Controller with Lithium Battery Monitor DALLAS SEMICONDUCTOR FEATURE PIN ASSIGNMENT • Converts CMOS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when Vcc is out of tolerance ^ ^cci VccoOC
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DS1314
DS1314
Q01bb70
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Untitled
Abstract: No abstract text available
Text: DS1321 DALLAS SEMICONDUCTOR DS1321 Flexible Nonvolatile Controller with Lithium Battery Monitor PIN ASSIGNMENT FEATURES • Converts CMOS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when V cc is out of tolerance ^CCO C 1 16 C 2 15
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DS1321
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Untitled
Abstract: No abstract text available
Text: DS1312 DS1312 DALLAS SEMICONDUCTOR N onvolatile C ontroller with Lithium Battery M onitor FEATURES PIN ASSIGNMENT • Converts CMOS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when out of tolerance Vqq is • Automatically switches to battery backup supply
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DS1312
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F475
Abstract: No abstract text available
Text: DS1312 DS1312 DALLAS SEMICONDUCTOR N onvolatile C ontroller with Lithium Battery M onitor FEATURES PIN ASSIGNMENT • Converts CM OS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when out of tolerance Vqq is • Automatically switches to battery backup supply
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DS1312
DS1312
F475
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BTP 16 -600 BW
Abstract: No abstract text available
Text: DS1312 PRELIMINARY DALLAS SEMICONDUCTOR DS1312 Nonvolatile Controller with Lithium Battery Monitor PIN ASSIGNMENT FEATURES • Converts CM O S SRAM into nonvolatile memory • Unconditionally write-protects SRAM when V c c is out of tolerance • Automatically switches to battery backup supply
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DS1312
16-pin
20-pin
DS1312S-2
DS1312
BTP 16 -600 BW
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Untitled
Abstract: No abstract text available
Text: DS1321 PRELIMINARY DS1321 DALLAS SEMICONDUCTOR Flexible N onvolatile C ontroller with Lithium Battery M onitor FEATURES PIN ASSIGNMENT • Converts CM OS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when out of tolerance V qq is • Automatically switches to battery backup supply
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DS1321
DS1321
16-PIN
provides97
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XTAL 12 MHz
Abstract: 72-PIN CRC-16 DS2251 DS2251-32-12 DS2251-32-16 DS2251-64-16 DS2251T
Text: b4E D 2bmi3D 00G742Ü 34T DS2251 T IDAL DALLAS SEMICONDUCTOR CORP DALLAS SEMICONDUCTOR DS2251 (T) 128K Soft Microcontroller FEATURES PACKAGE OUTLINE • 8051 compatible uC adapts to its task - 32, 64, or 128K bytes of nonvolatile SRAM for program and/or data storage
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2bl413D
00G742Ã
ds2251
CRC-16
72-PH
XTAL 12 MHz
72-PIN
DS2251
DS2251-32-12
DS2251-32-16
DS2251-64-16
DS2251T
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BAT33
Abstract: No abstract text available
Text: 2bmi3D b4E D DALLAS 00G742Ü 34T SEMI CONDUCTOR IDAL DS2251 T CORP DALLAS SEMICONDUCTOR DS2251 (T) 128K Soft Microcontroller FEATURES PACKAGE OUTLINE • 8051 compatible uC adapts to its task - 32, 64, or 128K bytes of nonvolatile SRAM for program and/or data storage
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00G742Ã
DS2251
DS2251
2L14130
BAT33
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Untitled
Abstract: No abstract text available
Text: DS1314 PRELIMINARY DALLAS SEMICONDUCTOR DS1314 3V N onvolatile C ontroller with Lithium Battery M onitor FEATURE PIN ASSIGNMENT • Converts CM OS SRAM into nonvolatile memory • Unconditionally write-protects SRAM when out of tolerance Vqq is v cco C Vb a t C
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DS1314
820KO
DS1314
and08/29/97
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HM62256LP
Abstract: DS5000FP 8051 opcode Cu-56 OPCODE SHEET FOR 8051 MICROCONTROLLER DS2250 DS5000
Text: b4E 2L14130 0007472 74fl D DALLAS SEMI CONDUCT OR D AL CORP DALLAS SEMICONDUCTOR DS5000FP Soft M icrocontroller Chip FEATURES PIN ASSIGNMENT • 8051 compatible uC adapts to its task - § Accesses between SK and 64K of nonvolatile SRAM In-system programming via on-chip serial port
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2L14130
00D7472
ds5000fp
DS5000FP
HM62256LP
8051 opcode
Cu-56
OPCODE SHEET FOR 8051 MICROCONTROLLER
DS2250
DS5000
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Untitled
Abstract: No abstract text available
Text: b4E 2L14130 0007472 74fl D DALLAS SEMI CONDUCT OR D AL CORP DALLAS SEMICONDUCTOR DS5000FP Soft M icrocontroller Chip FEATURES PIN ASSIGNMENT • 8051 compatible uC adapts to its task - Accesses between SK and 64K of nonvolatile SRAM - In-system programming via on-chip serial port
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2L14130
DS5000FP
fi/A14
5/A13
DS5000FP
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Untitled
Abstract: No abstract text available
Text: DS1314 PRELIM INARY DALLAS SEMICONDUCTOR DS1314 3V Nonvolatile Controller with Lithium Battery Monitor FEATURE PIN ASSIGNMENT • Converts CM OS SRAM into nonvolatile m emory • Unconditionally w rite-p rote cts SRAM when out of tolerance Vqq is • Autom atically switches to b attery-backup supply
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DS1314
DS1314
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CI EEPROM 2816
Abstract: 2816 eeprom eeprom 2816 dallas date code DS1220AD DS1220AB DS1220AD 2716 EPROM DS1220Y dallas d6122
Text: DS1220AB/AD DALLAS SEMICONDUCTOR CORP 50E D • DALLAS SEMICONDUCTOR Ebl413D 000Mb34 b I DS1220AB/AD 16K Nonvolatile SRAM 7^ FEATURES PIN ASSIGNMENT • Data retention in the absence of Vcc • Data is automatically protected during power loss • Directly replaces 2K x 8 volatile static RAM or
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DS1220AB/AD
Ebl413D
000Mb34
24-pin
100ns,
120ns,
150ns,
200ns
DS1220Y
CI EEPROM 2816
2816 eeprom
eeprom 2816
dallas date code DS1220AD
DS1220AB
DS1220AD
2716 EPROM
DS1220Y dallas
d6122
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Untitled
Abstract: No abstract text available
Text: DALLAS DS1243Y W * SEMICONDUCTOR 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 ■ 8K x 8 NV SRAM directly replaces volatile
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28-pin
DS1243Y
DS1243Y
720-MIL
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Untitled
Abstract: No abstract text available
Text: DALLAS SEMICONDUCTOR DS1248Y 1024K NV SRAM with Phantom Clock PIN ASSIGNMENT FEATURES • 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
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DS1248Y
1024K
2bl4130
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Untitled
Abstract: No abstract text available
Text: 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
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DS1248Y
1024K
32-PIN
2bl4130
001b4Ã
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Untitled
Abstract: No abstract text available
Text: DS1314 DALLAS SEMICONDUCTOR DS1314 3V Nonvolatile Controller with Lithium Battery Monitor FEATURE PIN ASSIGNMENT • Converts CMOS SRAM into nonvolatile memory v CCO CŒ • Unconditionally write-protects SRAM when V cc is out of tolerance v bat n r to i • Automatically switches to battery-backup supply
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DS1314
DS1314
16-pin
20-pin
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Untitled
Abstract: No abstract text available
Text: DS1321 P R E L IM IN A R Y DALLAS SEMICONDUCTOR DS1321 Flexible Nonvolatile C ontroller with Lithium Battery M onitor FEATURES PIN ASSIGNMENT • Converts CM OS SRAM into nonvolatile m emory • Unconditionally w rite-p rote cts SRAM when V c c Is out of tolerance
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DS1321
DS1321
16-PIN
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Untitled
Abstract: No abstract text available
Text: DS1252Y PRELIMINARY DALLAS SEMICONDUCTOR DS1252Y 2048K 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 • 256K x 8 NV SRAM directly replaces volatile static
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DS1252Y
2048K
32-pin
32-PIN
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