CY7C199-35VC Cypress Semiconductor Corp, CY7C199-35VC Datasheet - Page 8
![IC SRAM 256KBIT 35NS 28SOJ](/photos/7/9/70998/428-28-soj_sml.jpg)
CY7C199-35VC
Manufacturer Part Number
CY7C199-35VC
Description
IC SRAM 256KBIT 35NS 28SOJ
Manufacturer
Cypress Semiconductor Corp
Datasheet
1.CY7C199-10VC.pdf
(16 pages)
Specifications of CY7C199-35VC
Format - Memory
RAM
Memory Type
SRAM - Asynchronous
Memory Size
256K (32K x 8)
Speed
35ns
Interface
Parallel
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Package / Case
28-SOJ
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
428-1070
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
CY7C199-35VC
Manufacturer:
CYPRESS
Quantity:
320
Company:
Part Number:
CY7C199-35VC
Manufacturer:
CY
Quantity:
8 959
Part Number:
CY7C199-35VC
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
Company:
Part Number:
CY7C199-35VCRR
Manufacturer:
CY
Quantity:
188
Switching Waveforms
Write Cycle No. 3 (WE Controlled OE LOW)
Typical DC and AC Characteristics
Document #: 38-05160 Rev. **
ADDRESS
DATA I/O
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
4.0
4.0
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
WE
CE
I
SB
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
4.5
4.5
I
CC
5.0
5.0
V
T
A
IN
T
=25 C
=5.0V
A
t
SA
=25 C
5.5
(continued)
5.5
t
6.0
HZWE
6.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.6
1.4
1.2
1.0
0.8
0.6
–55
–55
[11, 16]
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
AMBIENT TEMPERATURE ( C)
AMBIENT TEMPERATURE ( C)
I
t
SB
AW
I
CC
t
WC
25
25
V
V
V
CC
CC
IN
=5.0V
=5.0V
=5.0V
DATA
t
SD
IN
125
125
VALID
140
120
100
120
100
80
60
40
20
80
60
40
20
0
0.0
0
0.0
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
t
t
HA
LZWE
OUTPUT VOLTAGE (V)
1.0
1.0
OUTPUT VOLTAGE (V)
t
HD
2.0
2.0
V
T
V
T
CC
A
A
CC
=25 C
=25 C
CY7C199
3.0
=5.0V
3.0
=5.0V
Page 8 of 16
C199–12
4.0
4.0