CY7C019-15AC Cypress Semiconductor Corp, CY7C019-15AC Datasheet - Page 4

• Manufacturer Part Number: CY7C019-15AC
• Description: IC SRAM 1.152MBIT 15NS 100LQFP
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C019-15AC

• Format - Memory: RAM
• Memory Type: SRAM - Dual Port, Asynchronous
• Memory Size: 1.152M (128K x 9)
• Speed: 15ns
• Interface: Parallel
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1152

Pin Definitions
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature .................................–65 C to +150 C
Ambient Temperature with
Power Applied.............................................–55 C to +125 C
Supply Voltage to Ground Potential ............... –0.3V to +7.0V
DC Voltage Applied to Outputs
in High Z State ............................................... –0.5V to +7.0V
Notes:
Document #: 38-06041 Rev. *A
7.
8.
CE
R/W
OE
A
I/O
SEM
INT
BUSY
M/S
V
GND
NC
0L
CC
0L
0L
L
Pulse width < 20 ns.
Industrial parts are available in CY7C009 and CY7C019 only.
–A
L
L
L
–I/O
, CE
L
16L
Left Port
8L
1L
CE
R/W
OE
A
I/O
SEM
INT
BUSY
0R
0R
0R
R
R
–A
R
R
–I/O
, CE
R
Right Port
16R
8R
1R
Chip Enable (CE is LOW when CE
Read/Write Enable
Output Enable
Address (A
Data Bus Input/Output (I/O
Semaphore Enable
Interrupt Flag
Busy Flag
Master or Slave Select
Power
Ground
No Connect
0
–A
DC Input Voltage
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage .......................................... >1100V
Latch-Up Current.................................................... >200 mA
Operating Range
Commercial
Industrial
15
for 64K devices and A
Range
[8]
0
–I/O
[7]
Description
.........................................–0.5V to +7.0V
7
for x8 devices and I/O
0
–40 C to +85 C
Temperature
0 C to +70 C
V
Ambient
IL
0
–A
and CE
16
for 128K devices)
1
CY7C008/009
CY7C018/019
V
IH
0
)
–I/O
5V
5V
Page 4 of 19
8
for x9)
V
CC
10%
10%