Cypress CYDC064B08 Manual De Usuario

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CYDC256B16, CYDC128B16,
CYDC064B16, CYDC128B08,
CYDC064B08
Document #: 001-01638 Rev. *E
Page 26 of 26
Document History Page
Document Title: CYDC256B16/CYDC128B16/CYDC064B16/CYDC128B08/CYDC064B08 1.8V 4k/8k/16k x 16 and 8k/16k 
x 8 ConsuMoBL Dual-Port Static RAM
Document Number: 001-01638
REV.
ECN NO. Issue Date
Orig. of 
Change
Description of Change
**
385185
SEE ECN
YDT
New data sheet
*A
396697
SEE ECN
KGH
Updated ISB2 and ISB4 typo to mA.
Updated tINS and tINR for -55 to 31ns.
*B
404777
SEE ECN
KGH
Updated I
OH
 and I
OL
 values for the 1.8V, 2.5V and 3.0V parameters V
OH
 and 
V
OL
Replaced -35 speed bin with -40
Updated Switching Characteristics for V
CC
 = 2.5V and V
CC 
= 3.0V
Included note 34
*C
463014
SEE ECN
HKH
Changed spec title to from “Consumer Dual-Port” to “ConsuMoBL Dual-Port”
Cypress Internet Release
*D
505803
SEE ECN
HKH
Corrected typo in Features and Ordering Info sections.
Cypress external web release.
*E
735537
SEE ECN
HKH
Corrected typo in Pg5 power supply section
Updated tDDD timing value to be consistent with tWDD