CY7C460A-15JC Cypress Semiconductor Corp, CY7C460A-15JC Datasheet - Page 5
CY7C460A-15JC
Manufacturer Part Number
CY7C460A-15JC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C460A-15JC.pdf
(15 pages)
Specifications of CY7C460A-15JC
Configuration
Dual
Density
72Kb
Access Time (max)
15ns
Word Size
9b
Organization
8Kx9
Sync/async
Asynchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
PLCC
Clock Freq (max)
Not RequiredMHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
60mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
32
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C460A-15JC
Manufacturer:
CY
Quantity:
99
Company:
Part Number:
CY7C460A-15JC
Manufacturer:
CYPRESS
Quantity:
11 698
Part Number:
CY7C460A-15JC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Document #: 38-06011 Rev. *A
Switching Waveforms
Notes:
Asynchronous Read and Write
10. t
8.
9.
Master Reset
Half Full Flag
A HIGH-to-LOW transition of either the write or read strobe causes a HIGH-to-LOW transition of the responding flag. Correspondingly, a LOW-to-HIGH strobe
transition causes a LOW-to-HIGH flag transition.
W and R = V
MSRC
= t
Q
D
R, W
PMR
0
0
IH
Q
D
HF
MR
HF
W
EF
FF
W
R
+ t
R
[9]
around the rising edge of MR.
8
8
RMR
HALF FULL
[7]
t
LZR
t
PW
t
A
t
RC
t
t
WHF
SD
t
DATA VALID
t
t
HFH
FFH
EFL
t
WC
DATA VALID
t
t
PMR
RR
t
t
MRSC
DVR
t
HD
t
WR
[10]
t
A
t
PR
HALF FULL+1
t
t
WPW
RPW
DATA VALID
t
PW
t
RMR
t
SD
DATA VALID
t
HZR
CY7C460A/CY7C462A
CY7C464A/CY7C466A
t
HD
t
RHF
HALF FULL
Page 5 of 15
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