CY7C141-25JC Cypress Semiconductor Corp, CY7C141-25JC Datasheet - Page 8
![IC SRAM 8KBIT 25NS 52PLCC](/photos/7/24/72449/428-52-plcc_sml.jpg)
CY7C141-25JC
Manufacturer Part Number
CY7C141-25JC
Description
IC SRAM 8KBIT 25NS 52PLCC
Manufacturer
Cypress Semiconductor Corp
Specifications of CY7C141-25JC
Format - Memory
RAM
Memory Type
SRAM - Dual Port, Asynchronous
Memory Size
8K (1K x 8)
Speed
25ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
52-PLCC
Density
8Kb
Access Time (max)
25ns
Sync/async
Asynchronous
Architecture
Not Required
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Address Bus
10b
Package Type
PLCC
Operating Temp Range
0C to 70C
Number Of Ports
2
Supply Current
170mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
52
Word Size
8b
Number Of Words
1K
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1200
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C141-25JC
Manufacturer:
CYPRESS
Quantity:
5 510
Company:
Part Number:
CY7C141-25JC
Manufacturer:
MAXIM
Quantity:
5 510
Company:
Part Number:
CY7C141-25JC
Manufacturer:
Cypress Semiconductor Corp
Quantity:
10 000
Part Number:
CY7C141-25JC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Company:
Part Number:
CY7C141-25JCT
Manufacturer:
CYP
Quantity:
5 420
Switching Waveforms
Note:
Write Cycle No. 2 (R/W Three-States Data I/Os - Either Port)
Busy Timing Diagram No. 1 (CE Arbitration)
CE
CE
23. If the CE LOW transition occurs simultaneously with or after the R/W LOW transition, the outputs remain in the high-impedance state
ADDRESS
ADDRESS
ADDRESS
L
R
DATA
DATA
Valid First:
Valid First:
BUSY
BUSY
R/W
OUT
CE
CE
CE
CE
CE
L,R
IN
L, R
R
R
R
L
L
L
(continued)
t
SA
t
t
PS
PS
ADDRESS MATCH
ADDRESS MATCH
t
SCE
t
AW
Either Port
t
t
BLC
BLC
t
t
HZWE
WC
8
t
PWE
[16, 23]
HIGH IMPEDANCE
t
DATA VALID
SD
t
t
BHC
BHC
t
HD
t
LZWE
t
CY7C130/CY7C131
CY7C140/CY7C141
HA
C130-11
C130-12
C130-13