CY7C1380D-167AXI Cypress Semiconductor Corp, CY7C1380D-167AXI Datasheet - Page 24

• Manufacturer Part Number: CY7C1380D-167AXI
• Description: IC SRAM 18MBIT 167MHZ 100LQFP
• Manufacturer: Cypress Semiconductor Corp
• Type: Synchronousr

Specifications of CY7C1380D-167AXI

• Memory Size: 18M (512K x 36)
• Package / Case: 100-LQFP
• Format - Memory: RAM
• Memory Type: SRAM - Synchronous
• Speed: 167MHz
• Interface: Parallel
• Voltage - Supply: 3.135 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Access Time: 3.4 ns
• Maximum Clock Frequency: 167 MHz
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 3.135 V
• Maximum Operating Current: 275 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Ports: 4
• Operating Supply Voltage: 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 428-2144; CY7C1380D-167AXI

ata Out (Q)
Switching Waveforms
Document #: 38-05543 Rev. *F
Data In (D)
Note
ADDRESS
27. Full width write can be initiated by either GW LOW; or by GW HIGH, BWE LOW and BW
ADSC
ADSP
BWE,
ADV
BW
CLK
GW
OE
CE
X
BURST READ
High-Z
t ADS
t CES
t AS
A1
t ADH
t CEH
t AH
t CH
t
OEHZ
Byte write signals are
ignored for first cycle when
ADSP initiates burst
t CYC
t ADS
t CL
t DS
Single WRITE
D(A1)
t ADH
t DH
(continued)
A2
Figure 11. Write Cycle Timing
D(A2)
DON’T CARE
D(A2 + 1)
t WES
BURST WRITE
t WEH
D(A2 + 1)
UNDEFINED
ADV suspends burst
X
LOW.
D(A2 + 2)
[26, 27]
ADSC extends burst
D(A2 + 3)
CY7C1380D, CY7C1382D
CY7C1380F, CY7C1382F
t ADS
A3
D(A3)
t ADH
t
ADVS
t WES
Extended BURST WRITE
D(A3 + 1)
t WEH
t
ADVH
D(A3 + 2)
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