CYD18S18V18-200BBAXC Cypress Semiconductor Corp, CYD18S18V18-200BBAXC Datasheet - Page 31

• Manufacturer Part Number: CYD18S18V18-200BBAXC
• Description: IC SRAM 18MBIT 200MHZ 256LFBGA
• Manufacturer: Cypress Semiconductor Corp

Specifications of CYD18S18V18-200BBAXC

• Memory Size: 18M (1M x 18)
• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Synchronous
• Speed: 200MHz
• Interface: Parallel
• Voltage - Supply: 1.42 V ~ 1.58 V, 1.7 V ~ 1.9 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 256-LFBGA
• Memory Configuration: 1M X 18
• Clock Frequency: 77MHz
• Access Time: 3.3ns
• Supply Voltage Range: 1.42V To 1.58V, 1.7V To 1.9V
• Memory Case Style: BGA
• No. Of Pins: 256
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-2036

Switching Waveforms
Document Number: 38-06082 Rev. *J
Address
Internal
CNTEN
DQ
ADS
A
C NT E N
C
A D S
D Q
C
A
DQ
A
x-1
n
R EA D E XT E R N A L A D D R E SS
t
D Q x
S A C
t
A
A n
CYC
n
t
H A C
t
D C
Figure 17. READ with Address Counter Advance for Flow through Mode
DQ
Figure 16. READ with Address Counter Advance for Pipelined Mode
t
C D 1
t
C Y C
(continued)
x
A
n+1
DQ n
DQ
n
D Q n + 1
R E AD W IT H C O U N TE R
DQ
A
n+2
n+1
D Q n + 2
DQ
t
S AC
A
n+2
n+3
t
H AC
C O U N T ER H O L D
DQ n + 3
R EA D W IT H C O U N T E R
DQ
n+3
Page 31 of 52
FullFlex
D Q n + 4
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