CY7C1352G-133AXCT

PRELIMINARY
CY7C1352G
Document #: 38-05514 Rev. *B Page 10 of 13
Switching Waveforms
Read/Write Timing
[18, 19, 20]
Notes:
18.
For this waveform ZZ is tied low.
19. When CE
is LOW: CE
1
is LOW, CE
2
is HIGH and CE
3
is LOW. When CE is HIGH: CE
1
is HIGH or CE
2
is LOW or CE
3
is HIGH.
20.Order of the Burst sequence is determined by the status of the MODE (0= Linear, 1= Interleaved). Burst operations are optional.
WRITE
D(A1)
123456789
CLK
t
CYC
t
CL
t
CH
10
CE
t
CEH
t
CES
WE
CEN
t
CENH
t
CENS
BW
[A:B]
ADV/LD
t
AH
t
AS
ADDRESS
A1 A2
A3
A4
A5 A6 A7
t
DH
t
DS
Data
I
n-Out (DQ)
t
CLZ
D(A1) D(A2) D(A5)Q(A4)Q(A3)
D(A2+1)
t
DOH
t
CHZ
t
CO
WRITE
D(A2)
BURST
WRITE
D(A2+1)
READ
Q(A3)
READ
Q(A4)
BURST
READ
Q(A4+1)
WRITE
D(A5)
READ
Q(A6)
WRITE
D(A7)
DESELECT
OE
t
OEV
t
OELZ
t
OEHZ
t
DOH
DON’T CARE UNDEFINED
Q(A6)
Q(A4+1)
PRELIMINARY
CY7C1352G
Document #: 38-05514 Rev. *B Page 11 of 13
NOP, STALL, and DESELECT Cycles
[18, 19, 21]
ZZ Mode Timing
[22, 23]
Notes:
21.The IGNORE CLOCK EDGE or STALL cycle (Clock 3) illustrated CEN
being used to create a pause. A write is not performed during this cycle.
22.Device must be deselected when entering ZZ mode. See cycle description table for all possible signal conditions to deselect the device.
23.DQs are in high-Z when exiting ZZ sleep mode.
Switching Waveforms (continued)
READ
Q(A3)
45678910
CLK
CE
WE
CEN
BW
[A:B]
ADV/LD
ADDRESS
A3 A4
A5
D(A4)
Data
In-Out (DQ)
A1
Q(A5)
WRITE
D(A4)
STALLWRITE
D(A1)
123
READ
Q(A2)
STALL NOP READ
Q(A5)
DESELECT CONTINUE
DESELECT
DON’T CARE UNDEFINED
t
CHZ
A2
D(A1) Q(A2) Q(A3)
t
ZZ
I
SUPPLY
CLK
ZZ
t
ZZREC
LL INPUTS
(except ZZ)
I
DDZZ
t
ZZI
t
RZZI
DESELECT or READ Only
PRELIMINARY
CY7C1352G
Document #: 38-05514 Rev. *B Page 12 of 13
© Cypress Semiconductor Corporation, 2005. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use
of any circuitry other than circuitry embodied in a Cypress product. Nor does it convey or imply any license under patent or other rights. Cypress products are not warranted nor intended to be
used for medical, life support, life saving, critical control or safety applications, unless pursuant to an express written agreement with Cypress. Furthermore, Cypress does not authorize its
products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress
products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress against all charges.
Ordering Information
Speed
(MHz) Ordering Code
Package
Name Package Type
Operating
Range
250 CY7C1352G-250AXC A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Commercial
CY7C1352G-250AXI A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Industrial
200 CY7C1352G-200AXC A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Commercial
CY7C1352G-200AXI A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Industrial
166 CY7C1352G-166AXC A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Commercial
CY7C1352G-166AXI A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Industrial
133 CY7C1352G-133AXC A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Commercial
CY7C1352G-133AXI A101 Lead-Free 100-Lead Thin Quad Flat Pack(14 x 20 x 1.4mm) Industrial
Shaded areas contain advance information. Please contact your local cypress sales representative to order parts that are not listed in the ordering information table.
Package Diagram
ZBT is a trademark of Integrated Device Technology. NoBL and No Bus Latency are trademarks of Cypress Semiconductor
Corporation. All product and company names mentioned in this document are trademarks of their respective holders.
100-Pin Thin Plastic Quad Flatpack (14 x 20 x 1.4 mm) A101
51-85050-*A
51-85050-*A

CY7C1352G-133AXCT

Mfr. #:
Manufacturer:
Cypress Semiconductor
Description:
SRAM 256Kx18 3.3V NoBL Sync PL SRAM COM
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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