CY7C1381D-133BGXC Cypress Semiconductor Corp, CY7C1381D-133BGXC Datasheet - Page 22

• Manufacturer Part Number: CY7C1381D-133BGXC
• Description: IC SRAM 18MBIT 133MHZ 165LFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C1381D-133BGXC

• 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: 0°C ~ 70°C
• Package / Case: 165-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document #: 38-05544 Rev. *A
Timing Diagrams
Read Cycle Timing
Note:
22. This parameter is sampled and not 100% tested.
GW, BWE,BW
Data Out (Q)
ADDRESS
CLK
ADSP
ADSC
ADV
OE
X
CE
High-Z
[25]
t ADS
t AS
t CES
A1
t ADH
t CLZ
t AH
t CEH
t
t OEV
CH
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)
PRELIMINARY
t
t DOH
ADVH
t CDV
Q(A2 + 1)
DON’T CARE
Q(A2 + 2)
ADV suspends burst
UNDEFINED
BURST
READ
Q(A2 + 3)
Q(A2)
Burst wraps around
to its initial state
CY7C1381D
CY7C1383D
Q(A2 + 1)
Page 22 of 29
Deselect Cycle
Q(A2 + 2)
t CHZ