CY7C199-55PC Cypress Semiconductor Corp, CY7C199-55PC Datasheet - Page 2

• Manufacturer Part Number: CY7C199-55PC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C199-55PC

• Density: 256Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 15b
• Package Type: PDIP
• Operating Temp Range: 0C to 70C
• Number Of Ports: 1
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 28
• Word Size: 8b
• Number Of Words: 32K
• Lead Free Status / Rohs Status: Not Compliant

Document #: 38-05160 Rev. *B
Maximum Ratings
(Above which the useful life may be impaired. For user guide-
lines, not tested.)
Storage Temperature ................................. –65°C to +150°C
Ambient Temperature with
Power Applied............................................. –55°C to +125°C
Supply Voltage to Ground Potential
(Pin 28 to Pin 14) ........................................... –0.5V to +7.0V
DC Voltage Applied to Outputs
in High-Z State
Electrical Characteristics
V
V
V
V
I
I
I
I
I
Notes:
Parameter
IX
OZ
CC
SB1
SB2
1. V
2. T
3. See the last page of this specification for Group A subgroup testing information.
OH
OL
IH
IL
A
IL
is the “instant on” case temperature.
(min.) = –2.0V for pulse durations of less than 20 ns.
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Leakage Current
Output Leakage Current GND < V
V
Current
Automatic CE
Power-down Current—
TTL Inputs
Automatic CE
Power-down Current—
CMOS Inputs
CC
[1]
....................................–0.5V to V
Operating Supply
Description
Over the Operating Range
V
V
GND < V
Disabled
V
I
f = f
Max. V
V
V
Max. V
CE > V
V
or V
OUT
CC
CC
CC
IN
IN
IN
MAX
> V
< V
> V
IN
= Min., I
= Min., I
= Max.,
Test Conditions
= 0 mA,
CC
< 0.3V, f = 0
CC
IH
IL
CC
CC
= 1/t
I
, f = f
O
, CE > V
,
< V
or
– 0.3V
– 0.3V
< V
CC
OH
OL
CC
RC
MAX
CC
=8.0 mA
+ 0.5V
=–4.0 mA
IH
, Output
,
Com’l
L
Com’l
L
Com’l
L
[3]
DC Input Voltage
Output Current into Outputs (LOW)............................. 20 mA
Static Discharge Voltage.......................................... > 2001V
(per MIL-STD-883, Method 3015)
Latch-up Current.................................................... > 200 mA
Operating Range
Commercial
Min.
–0.5
2.4
2.2
–5
–5
Range
-12
V
Max.
0.3V
160
0.4
0.8
CC
+5
+5
30
10
+
[1]
Ambient Temperature
................................ –0.5V to V
Min.
–0.5
2.4
2.2
–5
–5
0
°
C to +70
-15
V
Max.
0.3V
0.05
155
0.4
0.8
CC
+5
+5
90
30
10
5
+
°
C
Min.
–0.5
2.4
2.2
–5
–5
[2]
-20
CY7C199
V
Max.
5V ± 10%
0.3V
Page 2 of 11
150
0.4
0.8
CC
+5
+5
30
10
CC
V
+
CC
+ 0.5V
Unit
mA
mA
mA
mA
mA
mA
µA
µA
V
V
V
V
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