CY7C056V-12AXC Cypress Semiconductor Corp, CY7C056V-12AXC Datasheet - Page 6
![IC SRAM 576KBIT 12NS 144LQFP](/photos/6/82/68269/vng144a_144-lqfp_sml.jpg)
CY7C056V-12AXC
Manufacturer Part Number
CY7C056V-12AXC
Description
IC SRAM 576KBIT 12NS 144LQFP
Manufacturer
Cypress Semiconductor Corp
Specifications of CY7C056V-12AXC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
576K (16K x 36)
Speed
12ns
Interface
Parallel
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
144-LQFP
Density
576Kb
Access Time (max)
12ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
3.3V
Address Bus
14b
Package Type
TQFP
Operating Temp Range
0C to 70C
Number Of Ports
2
Supply Current
385mA
Operating Supply Voltage (min)
3.135V
Operating Supply Voltage (max)
3.465V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
144
Word Size
36b
Number Of Words
16K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C056V-12AXC
Manufacturer:
CY
Quantity:
8
Company:
Part Number:
CY7C056V-12AXC
Manufacturer:
ON
Quantity:
6 393
Company:
Part Number:
CY7C056V-12AXC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Pin Definitions
Document #: 38-06055 Rev. *E
A
SEM
CE
INT
BUSY
I/O
OE
R/W
B
M/S
V
V
0L
0
SS
DD
–B
0L
0L
L
–A
L
L
L
–I/O
, CE
3
L
13/14L
Left Port
35L
1L
A
SEM
CE
INT
BUSY
I/O
OE
R/W
BM, SIZE
WA, BA
0R
0R
0R
R
R
–A
R
R
, CE
–I/O
R
13/14R
Right Port
35R
1R
Address (A
Semaphore Enable
Chip Enable (CE is LOW when CE
Interrupt flag
Busy flag
Data bus input/output
Output Enable
Read/Write Enable
Byte select inputs. Asserting these signals enables read and write operations
to the corresponding bytes of the memory array.
See bus matching for details.
See bus matching for details.
Master or Slave select
Ground
Power
0
–A
13
for 16K; A
0
–A
14
Description
for 32K devices)
0
V
IL
and CE
1
V
IH
)
CY7C056V
CY7C057V
Page 6 of 26
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