CY7C009V-15AXC Cypress Semiconductor Corp, CY7C009V-15AXC Datasheet - Page 16

• Manufacturer Part Number: CY7C009V-15AXC
• Description: CY7C009V-15AXC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C009V-15AXC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 1M (128K x 8)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 428-1786

Switching Waveforms
Document Number: 38-06044 Rev. *E
Right Side Clears INT
Right Side Clears INT
Interrupt Timing Diagrams
Right Side Sets INT
Left Side Sets INT
Notes
ADDRESS
42. t
43. t
ADDRESS
ADDRESS
ADDRESS
HA
INS
R/W
depends on which enable pin (CE
R/W
R/W
R/W
or t
INT
INT
OE
INT
OE
INT
CE
CE
CE
CE
INR
L
L
L
R
R
R
R
L
R
R
R
L
L
R
L
R
R
L
depends on which enable pin (CE
R
L
:
:
R
L
:
:
(continued)
t
INS
WRITE FFFE (1FFFF for CY7C009V/19V)
t
WRITE FFFF (1FFFF for CY7C009V/19V)
L
INS
or R/W
[43]
[43]
L
L
or R/W
) is deasserted first.
t
INR
t
WC
L
[43]
) is asserted last.
t
WC
t
INR
t
t
[43]
HA
HA
[42]
[42]
(1FFFF for CY7C009V/19V)
(1FFFF for CY7C009V/19V)
READ 1FFE
READ FFFF
t
t
RC
RC
CY7C008V/009V
CY7C018V/019V
Page 16 of 23
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