DS1249 Search Results

16MB SRAM

Abstract: 1024k DS1270W DS1249W DS1265W 36-DIP
Contextual Info: INDUSTRY’S HIGHEST DENSITY 3.3V NONVOLATILE SRAMs Densities up to 16Mb Protect Data for 3.3V Systems The DS1249W, DS1265W, and DS1270W are low-voltage, high-density NV SRAMs designed to preserve critical system data during power loss. Each of these dual in-line encapsulated modules operates on a single 3.3V power supply and employs

32-PIN

Abstract: DS1249W DS1249W-100 DS1249W-150
Contextual Info: DS1249W 3.3V 2048kb Nonvolatile SRAM www.maxim-ic.com FEATURES § § § § § § § § PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation

32-PIN

Abstract: DS1249AB DS1249AB-100 DS1249AB-70 DS1249Y DS1249Y-100 DS1249Y-70
Contextual Info: DS1249Y/AB 2048k Nonvolatile SRAM www.maxim-ic.com FEATURES PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation Read and write access times as fast as 70 ns

E99151

Abstract: DS1249W DS1249W-100 DS1249W-100IND MDT32
Contextual Info: 19-5633; Rev 11/10 DS1249W 3.3V 2048kb Nonvolatile SRAM www.maxim-ic.com FEATURES • •       PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles

32-PIN

Abstract: DS1249Y
Contextual Info: DS1249Y DS1249Y 2048K Nonvolatile SRAM FEATURES PIN ASSIGNMENT • 10 years minimum data retention in the absence of external power NC 1 32 VCC A16 2 31 A15 A14 3 30 A17 A12 4 29 WE A7 5 28 A13 • Low-power CMOS A6 6 27 A8 • JEDEC standard 32–pin DIP package

32-PIN

Abstract: DS1249W DS1249W-100 DS1249W-100IND DS1249W-150 DS9034PC DS9034PCI
Contextual Info: DS1249W 3.3V 2048kb Nonvolatile SRAM www.maxim-ic.com FEATURES § § § § § § § § PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation

Contextual Info: DS 1249Y DALLAS „ DS1249Y 2048K Nonvolatile SRAM s e m ic o n d u c to r PIN ASSIGNMENT FEATURES • 10 years m inimum data retention in the absence of external power NC I1 1 32 I VCC A16 I1 2 31 A15 A14 I1 3 30 1 At 7 A12 I1 4 29 I WE A7 I1 5 28 I A13

DS1249AB

Abstract: DS1249Y
Contextual Info: DS1249Y/AB DS1249Y/AB 2048K Nonvolatile SRAM FEATURES PIN ASSIGNMENT • 10 years minimum data retention in the absence of external power NC 1 32 VCC A16 2 31 A15 A14 3 30 A17 A12 4 29 WE A7 5 28 A13 • Read and write access times as fast as 70 ns A6 6 27

32-PIN

Abstract: DS1249Y DS1249Y-100 DS1249Y-85
Contextual Info: DS 1249Y DALLAS „ DS1249Y 2048K Nonvolatile S R A M s e m ic o n d u c t o r PIN ASSIGNMENT FEATURES • 10 years minimum data retention in the absence of external power NC I1 1 • Data is automatically protected during power loss A16 I1 A14 I1 • Directly replaces 256K x 8 volatile static RAM

Contextual Info: DS1249Y DALLAS SEMICONDUCTOR D S 12 49 Y 2 0 4 8 K Nonvolatile S R A M FEA TU R E S PIN A S S IG N M E N T • D a t a r e t e n t i o n in t h e a b s e n c e o f Wqq NC 1 1 • D a t a is a u t o m a t i c a l l y p r o t e c t e d d u r i n g p o w e r l os s

DS1249AB

Abstract: DS1249AB-70 DS1249AB-70IND DS1249Y DS1249Y-70 DS1249Y-70IND
Contextual Info: 19-5631; Rev 11/10 DS1249Y/AB 2048k Nonvolatile SRAM www.maxim-ic.com FEATURES • •         PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles

Contextual Info: D S 1 2 4 9 Y /A B DALLAS SEMICONDUCTOR FEATURES DS1249Y/AB 2048K Nonvolatile SRAM PIN ASSIGNMENT • 10 years minimum data retention in the absence of external power k NC A ie • Data is automatically protected during power loss 1 A14 1 • Unlimited write cycles

Contextual Info: DALLAS DS1249Y 2048K Nonvolatile SRAM s e m ic o n d u c t o r PIN ASSIGNM ENT FEATURES • Data retention in the absence of Vqc I1 1 I1 2 I1 3 I1 4 I1 5 I1 6 II 7 I1 6 I1 9 I1 10 A1 I1 11 AO 11 12 DQO 11 13 DQ1 I1 14 DQ2 I1 15 GND I1 16 NC A16 A14 A12 A7

Contextual Info: DS1249W 3.3V 2048kb Nonvolatile SRAM www.maxim-ic.com FEATURES § § § § § § § § PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation

32-PIN

Abstract: DS1249AB DS1249AB-100 DS1249AB-70 DS1249Y DS1249Y-100 DS1249Y-70
Contextual Info: DS1249Y/AB 2048k Nonvolatile SRAM www.maxim-ic.com FEATURES § § § § § § § § § § PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation

ds1249ab70

Contextual Info: DS1249Y/AB 2048k Nonvolatile SRAM www.maxim-ic.com FEATURES § § § § § § § § § § PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation

static ram 2048K 70 ns

Abstract: DS1249AB DS1249Y
Contextual Info: DS1249Y/AB DS1249Y/AB 2048K Nonvolatile SRAM FEATURES PIN ASSIGNMENT • 10 years minimum data retention in the absence of external power NC 1 32 VCC A16 2 31 A15 A14 3 30 A17 A12 4 29 WE A7 5 28 A13 • Read and write access times as fast as 70 ns A6 6 27

249Y

Abstract: 32-PIN DS1249AB DS1249AB-70 DS1249Y DS1249Y-70
Contextual Info: D S 1249Y /A B DALLAS DS1249Y/AB 2048K Nonvolatile SRAM s e m ic o n d u c to r FEATURES PIN ASSIGNMENT • 10 years m inim um data retention in the absence of external power • Data is autom atically protected during pow er loss NC h 1 A16 I 2 A14 • Unlim ited w rite cycles

static ram 2048K

Contextual Info: DALLAS s e m ic o n d u c t o r DS1249Y 2048K Nonvolatile SRAM PIN ASSIGNMENT FEATURES • 10 years minimum data retention in the absence of external power Vcc A15 • Data is automatically protected during power loss A17 • Directly replaces 256K x 8 volatile static RAM

JESD22-B102

Abstract: JESD78 JESD22-B100 JESD22 B100 JESD-78 PHYSICAL DIMENSIONS JESD22-B100 0422 500 mold compound Amicon ds1323
Contextual Info: 09/13/2004 RELIABILITY REPORT FOR DS1249W Dallas Semiconductor 4401 South Beltwood Parkway Dallas, TX 75244-3292 Prepared by: Ken Wendel Reliability Engineering Manager Dallas Semiconductor 4401 South Beltwood Pkwy. Dallas, TX 75244-3292 Email : ken.wendel@dalsemi.com

BR1632

Abstract: DS1221 DS1321 37143
Contextual Info: DALLAS SEMICONDUCTOR 4401 South Beltwood Parkway Dallas, Texas 75244–3292 972 371–4000 Date: March 11, 1997 Subject: PRODUCT CHANGE NOTICE – B71401 Description: DS1249 Component and Electrical Change Description of Change: Effective June 15, 1997, the DS1249 2048K Nonvolatile SRAM will undergo several internal component changes which will affect electrical specifications. The DS1221 currently used in the DS1249 will

Contextual Info: D S 1249Y/A B DALLAS SEMICONDUCTOR DS1249Y/AB 2048K Nonvolatile SRAM FEATURES PIN ASSIGNMENT • 10 years m inimum data retention in the absence of external power NC A16 • D a ta is autom atically protected during power loss 11 1 32 1 11 31 1 2 3 Vcc A15

32-PIN

Abstract: DS1249AB DS1249AB-100 DS1249AB-70 DS1249Y DS1249Y-100 DS1249Y-70
Contextual Info: DS1249Y/AB 2048k Nonvolatile SRAM www.dalsemi.com FEATURES PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation Read and write access times as fast as 70 ns

Contextual Info: DS1249W 3.3V 2048kb Nonvolatile SRAM www.maxim-ic.com FEATURES § § § § § § § § PIN ASSIGNMENT 10 years minimum data retention in the absence of external power Data is automatically protected during power loss Unlimited write cycles Low-power CMOS operation