CY7C0852V-167BBC Cypress Semiconductor Corp, CY7C0852V-167BBC Datasheet - Page 32

• Manufacturer Part Number: CY7C0852V-167BBC
• Description: IC,SYNC SRAM,128KX36,CMOS,BGA,172PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C0852V-167BBC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Memory Size: 4M (128K x 36)
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 172-LFBGA
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption

Document #: 38-06059 Rev. *I
Document History Page
Document Title: CY7C0851V/CY7C0852V/CY7C0831V/CY7C0832V 3.3V 64K/128K x 36 and 128K/256K x 18 Synchro-
nous Dual-Port RAM
Document Number: 38-06059
REV.
*C
*D
*G
*H
*A
*B
*E
*F
**
*I
ECN NO.
122307
123636
126053
129443
231993
111473
111942
113741
114704
115336
See ECN
11/27/01
12/21/01
04/02/02
04/24/02
07/01/02
12/27/02
08/11/03
11/03/03
1/27/03
Issue
Date
Change
Orig. of
DSG
KRE
KRE
KRE
KRE
SPN
RAZ
YDT
JFU
RBI
Description of Change
Change from Spec number: 38-01056 to 38-06059
Updated capacitance values
Updated switching parameters and I
Updated “Read-to-Write-to-Read (OE Controlled)” waveform
Revised static discharge voltage
Revised footnote regarding I
Updated I
Updated ESD voltage
Corrected 0853 pins L3 and L12
Added discussion of Pause/Restart for JTAG boundary scan
Revised speed offerings for all densities
Power up requirements added to Maximum Ratings Information
Revise t
Separated out 4M and 9M data sheets
Updated I
Updated I
Removed “A particular port can write to a certain location while another port
is reading that location.” from Functional Description.
cd2
sb
sb
sb
, t
and I
and I
values
OE
, t
CC
CC
OHZ
values
values
, t
CKHZ
, t
SB3
CKLZ
CY7C0851V/CY7C0852V
CY7C0831V/CY7C0832V
for the CY7C0853V to 4.7 ns
SB3
Page 32 of 32