CY7C1399 CYPRESS [Cypress Semiconductor], CY7C1399 Datasheet - Page 3

• Manufacturer Part Number: CY7C1399
• Description: 32K x 8 3.3V Static RAM
• Manufacturer: CYPRESS [Cypress Semiconductor]

Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Equivalent to:
V
V
V
V
I
I
I
I
I
I
C
C
C
IX
OZ
OS
CC
SB1
SB2
Note:
Parameter
OH
OL
4.
IH
IL
IN
IN
OUT
: Addresses
: Controls
Tested initially and after any design or process changes that may affect these parameters.
OUTPUT
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input Load Current
Output Leakage Current
Output Short Circuit
Current
V
Supply Current
Automatic CE Power-Down
Current — TTL Inputs
Automatic CE Power-Down
Current — CMOS Inputs
[4]
CC
OUTPUT
THÉVENIN EQUIVALENT
Operating
3.3V
INCLUDING
Description
[2]
JIG AND
SCOPE
167
C
L
Over the Operating Range(continued)
R1 317
Input Capacitance
Output Capacitance
[3]
1.73V
Description
R2
351
V
V
GND
Output Disabled
V
V
f = f
Max. V
V
f = f
Max. V
V
WE V
f=f
CC
CC
CC
CC
IN
CC
MAX
MAX
MAX
– 0.3V, or V
= Min., I
= Min., I
= Max., V
= Max., I
V
CC
IH
CC
CC
V
= 1/t
, or V
–0.3V or WE 0.3V,
I
, CE V
, CE V
Test Conditions
RC
V
OH
OL
OUT
CC
OUT
IN
= 4.0 mA
IN
= –2.0 mA
,
= 0 mA,
T
CC
IH
V
= GND
A
3
IL
,
0.3V,
–0.3V, V
= 25 C, f = 1 MHz, V
,
Test Conditions
IN
L
L
GND
3.0V
3 ns
CC
Min.
–0.3
2.4
2.2
–1
–5
7C1399–25
10%
= 3.3V
+0.3V
Max.
–300
V
500
0.4
0.8
ALL INPUT PULSES
+1
+5
45
50
5
3
CC
90%
Max.
5
6
6
Min.
–0.3
2.4
2.2
–1
–5
7C1399–35
CY7C1399
+0.3V
Max.
–300
V
500
0.4
0.8
+1
+5
40
50
90%
5
3
CC
10%
Unit
pF
pF
pF
C1399–4
3 ns
Unit
mA
mA
mA
mA
V
V
V
V
A
A
A
A