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M48T35Y Fiches technique (PDF) - STMicroelectronics

M48T35Y Datasheet PDF - STMicroelectronics
No de pièce M48T35Y
Télécharger  M48T35Y Télécharger

Taille du fichier   478.1 Kbytes
Page   28 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER짰 SRAM

M48T35Y Datasheet (PDF)

Go To PDF Page Télécharger Fiches technique
M48T35Y Datasheet PDF - STMicroelectronics

No de pièce M48T35Y
Télécharger  M48T35Y Click to download

Taille du fichier   478.1 Kbytes
Page   28 Pages
Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
Description 5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER짰 SRAM

M48T35Y Fiches technique (HTML) - STMicroelectronics

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M48T35Y Détails du produit

 Summary description

The M48T35/Y TIMEKEEPER® RAM is a 32Kb x 8 non-volatile static RAM and real time clock. The monolithic chip is available in two special packages to provide a highly integrated battery backed-up memory and real time clock solution. The M48T35/Y is a non-volatile pin and function equivalent to any JEDEC standard 32Kb x 8 SRAM. It also easily fits into many ROM,EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed.

The 28-pin, 600mil DIP CAPHAT houses the M48T35/Y silicon with a quartz crystal and a long life lithium button cell in a single package.



Features

■ Integrated, ultra low power SRAM, real time clock, power-fail control circuit and battery

■ BYTEWIDE™ RAM-like clock access

■ BCD coded year, month, day, date, hours, minutes, and seconds

■ Frequency test output for real time clock

■ Automatic power-fail chip deselect and WRITE protection

■ WRITE protect voltages(VPFD= Power-fail Deselect Voltage):

    –M48T35: VCC= 4.75 to 5.5V

    –4.5V ≤VPFD ≤4.75V

    –M48T35Y: VCC= 4.5 to 5.5V

    –4.2V ≤ VPFD ≤ 4.5V

■ Self-contained battery and crystal in the CAPHAT™ DIP package

■ SOIC package provides direct connection for a SNAPHAT® housing containing the battery and

crystal

■ SNAPHAT® housing (battery and crystal) is replaceable

■ Pin and function compatible with JEDEC standard 32 Kb x 8 SRAMs

■ RoHS compliant

    – Lead-free second level interconnect



 



 




Numéro de pièce similaire - M48T35Y

FabricantNo de pièceFiches techniqueDescription
logo
STMicroelectronics
M48T35Y STMICROELECTRONICS-M48T35Y Datasheet
142Kb / 18P
   256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35Y STMICROELECTRONICS-M48T35Y Datasheet
478Kb / 28P
   5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER짰 SRAM
June 2011 Rev 10
M48T35Y-70MH1 STMICROELECTRONICS-M48T35Y-70MH1 Datasheet
142Kb / 18P
   256 Kbit 32Kb x8 TIMEKEEPER SRAM
M48T35Y-70MH1 STMICROELECTRONICS-M48T35Y-70MH1 Datasheet
258Kb / 29P
   5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
M48T35Y-70MH1E STMICROELECTRONICS-M48T35Y-70MH1E Datasheet
258Kb / 29P
   5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM
More results


Description similaire - M48T35Y

FabricantNo de pièceFiches techniqueDescription
logo
STMicroelectronics
M48T35 STMICROELECTRONICS-M48T35_10 Datasheet
497Kb / 26P
   5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER짰 SRAM
M48T35 STMICROELECTRONICS-M48T35_11 Datasheet
478Kb / 28P
   5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER짰 SRAM
June 2011 Rev 10
M48T35AV STMICROELECTRONICS-M48T35AV_11 Datasheet
498Kb / 29P
   3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER짰 SRAM
June 2011 Rev 9
M48T08 STMICROELECTRONICS-M48T08_10 Datasheet
518Kb / 31P
   5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM
June 2010 Rev 10
M48T08 STMICROELECTRONICS-M48T08_11 Datasheet
497Kb / 31P
   5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM
June 2011 Rev 11
M48T37Y STMICROELECTRONICS-M48T37Y_10 Datasheet
521Kb / 30P
   5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER짰 SRAM
M48T58Y STMICROELECTRONICS-M48T58Y_11 Datasheet
495Kb / 33P
   5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM
June 2011 Rev 8
M48T58 STMICROELECTRONICS-M48T58_11 Datasheet
495Kb / 33P
   5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM
June 2011 Rev 8
M48T58 STMICROELECTRONICS-M48T58_10 Datasheet
517Kb / 33P
   5.0 V, 64 Kbit (8 Kb x 8) TIMEKEEPER짰 SRAM
M48T35AY STMICROELECTRONICS-M48T35AY_04 Datasheet
508Kb / 25P
   5.0 or 3.3V, 256 Kbit (32 Kb x8) TIMEKEEPER짰 SRAM
More results




À propos de STMicroelectronics


Stmicroelectronics est un fabricant multinational d'électronique et de semi-conducteurs basé à Genève, en Suisse.

La société propose une large gamme de produits, notamment des microcontrôleurs, des capteurs, des amplificateurs de puissance et des circuits intégrés pour diverses applications sur les marchés automobiles, industriels et consommateurs.

Fondée en 1987, Stmicroelectronics a des opérations dans plus de 100 pays et est l'une des plus grandes sociétés de semi-conducteurs au monde.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.




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