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FM22L16 RAM Datasheet PDF

4Mbit Ferroelectric Nonvolatile RAM

4Mbit Ferroelectric Nonvolatile RAM

 

 

 

Part Number FM22L16
Description 4Mbit Ferroelectric Nonvolatile RAM
Feature www.
DataSheet4U.
com Preliminary FM22L16 4Mbit FRAM Memory Features 4Mbit Ferro electric Nonvolatile RAM
• Organized as 256Kx16
• Configurable as 512Kx8 U sing /UB, /LB
• 1014 Read/Write Cycle s
• NoDelay™ Writes
• Page Mode O peration to 40MHz
• Advanced High-Rel iability Ferroelectric Process SRAM Com patible
• JEDEC 256Kx16 SRAM Pinout 55 ns Access Time, 110 ns Cycle Time Advanced Features
• Low VDD Monitor Protects Memory against Inadvertent Wri tes
• Software Programmable Block Wri te Protect Superior to Battery-backed S RAM Modules
• No Battery Concerns
• Monolithic Reliability
• True Surfac e M .
Manufacture Ramtron
Datasheet
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FM22L16

 

 

 


 

 

 

Part Number FM22L16
Description 4-Mbit (256K x 16) F-RAM Memory
Feature FM22L16 4-Mbit (256K × 16) F-RAM Memory 4-Mbit (256K × 16) F-RAM Memory Feat ures ■ 4-Mbit ferroelectric random ac cess memory (F-RAM) logically organized as 256K × 16 ❐ Configurable as 512K × 8 using UB and LB ❐ High-enduranc e 100 trillion (1014) read/writes ❐ 1 51-year data retention (see the Data Re tention and Endurance table) ❐ NoDela y™ writes ❐ Page mode operation to 25-ns cycle time ❐ Advanced high-reli ability ferroelectric process ■ SRAM compatible ❐ Industry-standard 256K 16 SRAM pinout ❐ 55-ns access time, 110-ns cycle time ■ Advanced feature s ❐ Software-programmable block write -prote .
Manufacture Cypress Semiconductor
Datasheet
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FM22L16

 

 

 

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