CY7C4292-15ASC Cypress Semiconductor Corp, CY7C4292-15ASC Datasheet - Page 2
![](/photos/31/34/313434/42864tqfp_sml.jpg)
CY7C4292-15ASC
Manufacturer Part Number
CY7C4292-15ASC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C4292-15ASC.pdf
(16 pages)
Specifications of CY7C4292-15ASC
Configuration
Dual
Density
1.125Mb
Access Time (max)
10ns
Word Size
9b
Organization
128Kx9
Sync/async
Synchronous
Expandable
Yes
Bus Direction
Uni-Directional
Package Type
TQFP
Clock Freq (max)
66.7MHz
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Supply Current
40mA
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
64
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C4292-15ASC
Manufacturer:
CYPRESS
Quantity:
13 888
Document #: 38-06009 Rev. *B
Selection Guide
Pin Definitions
Pin Configuration
Maximum Frequency
Maximum Access Time
Minimum Cycle Time
Minimum Data or Enable Set-up
Minimum Data or Enable Hold
Maximum Flag Delay
Active Power Supply Current (I
Density
Package
D
Q
WEN
REN
WCLK
Signal
0 8
Name
0 8
Data Inputs
Data Outputs
Write Enable
Read Enable
Write Clock
Description
64k x 9
64-pin 10x10 STQFP
I/O
O Data Outputs for 9-bit bus.
CC
I Data Inputs for 9-bit bus.
I The only write enable when device is configured to have programmable flags. Data is
I Enables the device for Read operation. REN must be asserted LOW to allow a read
I The rising edge clocks data into the FIFO when WEN is LOW and the FIFO is not Full. When
WEN
RS
D
D
D
N/C
N/C
N/C
N/C
N/C
N/C
N/C
D
D
D
D
8
7
6
5
4
3
2
)
written on a LOW-to-HIGH transition of WCLK when WEN is asserted and FF is HIGH.
operation.
LD is asserted, WCLK writes data into the programmable flag-offset register.
Commercial
Industrial
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
CY7C4282
CY7C4282
CY7C4292
Top View
STQFP
7C4282/92-10
100
0.5
10
40
45
8
3
8
Description
128k x 9
64-pin 10x10 STQFP
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
7C4282/92-15
66.7
10
15
10
40
4
1
Q
Q
GND
Q
Q
V
Q
Q
GND
N/C
FF
EF
OE
GND
FL/RT
N/C
CC
5
4
3
2
1
0
CY7C4292
7C4282/92-25
40
15
25
15
40
CY7C4282
CY7C4292
6
1
Page 2 of 16
Unit
MHz
mA
ns
ns
ns
ns
ns
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