CY7C1381D-133AXI Cypress Semiconductor Corp, CY7C1381D-133AXI Datasheet - Page 21
CY7C1381D-133AXI
Manufacturer Part Number
CY7C1381D-133AXI
Description
IC,SYNC SRAM,512KX36,CMOS,QFP,100PIN,PLASTIC
Manufacturer
Cypress Semiconductor Corp
Datasheets
1.CY7C1381D-133AXC.pdf
(29 pages)
2.CY7C1381D-133AXC.pdf
(29 pages)
3.CY7C1381F-133BGCT.pdf
(17 pages)
Specifications of CY7C1381D-133AXI
Format - Memory
RAM
Memory Type
SRAM - Synchronous
Memory Size
18M (512K x 36)
Speed
133MHz
Interface
Parallel
Voltage - Supply
3.135 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
100-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
428-2147
CY7C1381D-133AXI
CY7C1381D-133AXI
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C1381D-133AXI
Manufacturer:
AD
Quantity:
21 440
Company:
Part Number:
CY7C1381D-133AXI
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Company:
Part Number:
CY7C1381D-133AXIT
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Timing Diagrams
Document #: 38-05544 Rev. *F
Note:
Read Cycle Timing
26. On this diagram, when CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.
GW, BWE,BW
Data Out (Q)
ADDRESS
CLK
ADSP
ADSC
ADV
OE
X
CE
[26]
High-Z
t ADS
t AS
t CES
A1
t ADH
t CLZ
t
t AH
t CEH
CH
t OEV
t CDV
t CYC
Single READ
t
t CL
WES
Q(A1)
t
WEH
t OEHZ
t ADS
A2
t ADH
t OELZ
t
ADVS
Q(A2)
t
t DOH
ADVH
t CDV
Q(A2 + 1)
DON’T CARE
Q(A2 + 2)
ADV suspends burst
UNDEFINED
BURST
READ
CY7C1381D, CY7C1381F
CY7C1383D, CY7C1383F
Q(A2 + 3)
Q(A2)
Burst wraps around
to its initial state
Q(A2 + 1)
Deselect Cycle
Page 21 of 29
Q(A2 + 2)
t CHZ