CY14B101L

Document History Page

Document Title: CY14B101L 1 Mbit (128K x 8) nvSRAM

Document Number: 001-06400

 

 

 

 

Rev.

ECN No.

Submission

Orig. of

Description of Change

Date

Change

 

 

 

 

 

**

425138

TUP

 

New data sheet

 

 

 

 

 

*A

437321

TUP

 

Show data sheet on External Web

 

 

 

 

 

*B

471966

TUP

 

Changed ICC3 from 5 mA to 10 mA

 

 

 

 

Changed ISB from 2 mA to 3 mA

 

 

 

 

Changed VIH(min) from 2.2V to 2.0V

 

 

 

 

Changed tRECALL from 40 μs to 50 μs

 

 

 

 

Changed Endurance from 1 million Cycles to 500K Cycles

 

 

 

 

Changed Data Retention from 100 years to 20 years

 

 

 

 

Added Soft Sequence Processing Time Waveform

 

 

 

 

Updated Part Numbering Nomenclature and Ordering Information

*C

503272

PCI

 

Changed from Advance to Preliminary

 

 

 

 

Changed the term “Unlimited” to “Infinite”

 

 

 

 

Changed Endurance from 500K Cycles to 200K Cycles

 

 

 

 

Added temperature specification to Data Retention - 20 years at 55°C

 

 

 

 

Removed Icc1 values from the DC table for 25 ns and 35 ns industrial grade

 

 

 

 

Changed Icc2 value from 3 mA to 6 mA in the DC table

 

 

 

 

Added a footnote on VIH

 

 

 

 

Changed VSWITCH(min) from 2.55V to 2.45V

 

 

 

 

Added footnote 17 related to using the software command

 

 

 

 

Updated Part Nomenclature Table and Ordering Information Table

*D

597002

TUP

 

Removed VSWITCH(min) specification from the AutoStore/Power Up RECALL

 

 

 

 

table

 

 

 

 

Changed tGLAX specification from 20 ns to 1 ns

 

 

 

 

Added tDELAY(max) specification of 70 μs in the hardware STORE cycle table

 

 

 

 

Removed tHLBL specification

 

 

 

 

Changed tSS specification from 70 μs (min) to 70 μs (max)

 

 

 

 

Changed VCAP(max) from 57 μF to 120 μF

*E

688776

VKN

 

Added footnote related to

HSB

 

 

 

 

 

Changed tGLAX to tGHAX

*F

1349963

UHA/SFV

 

Changed from Preliminary to Final

 

 

 

 

Updated Ordering Information table

*G

2427986

GVCH

 

Move to external web

 

 

 

 

 

*H

2546756

GVCH/AESA

08/01/2008

Aligned part number nomenclature

 

 

 

 

Corrected typo in ordering information

 

 

 

 

Changed pin definition of NC pin

 

 

 

 

Updated data sheet template

*I

2625139

GVCH/PYRS

01/30/09

Updated “features”

 

 

 

 

Added data retention at 55oC

 

 

 

 

Updated WE pin description

 

 

 

 

Added best practices

 

 

 

 

Added ICC1 spec for 25ns and 35ns access speed for industrial temperate

 

 

 

 

Updated VIH from Vcc+0.3 to Vcc+0.5

 

 

 

 

Removed footnote 4 and 5

 

 

 

 

Added Data retention and Endurance Table

 

 

 

 

Added Thermal resistance values

 

 

 

 

Changed parameter tAS to tSA

 

 

 

 

Changed tRECALL from 50us to 120us (Including tss of 70us)

 

 

 

 

Renamed tGLAX to tHA

 

 

 

 

Updated figure 11 and 12

 

 

 

 

Renamed tHLHX to tPHSB

 

 

 

 

Updated Figure 13

Document Number: 001-06400 Rev. *I

 

 

 

Page 17 of 18

[+] Feedback

Page 17
Image 17
Cypress manual Document History, Document Title CY14B101L 1 Mbit 128K x 8 nvSRAM