CY7C131-15JI Cypress Semiconductor Corp, CY7C131-15JI Datasheet - Page 4

• Manufacturer Part Number: CY7C131-15JI
• Description: SRAM Chip Async Dual 5V 8K-Bit 1K x 8 15ns 52-Pin PLCC
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C131-15JI

• Package: 52PLCC
• Timing Type: Asynchronous
• Density: 8 Kb
• Typical Operating Supply Voltage: 5 V
• Address Bus Width: 10 Bit
• Number Of I/o Lines: 8 Bit
• Number Of Ports: 2
• Number Of Words: 1K

Electrical Characteristics
Capacitance
AC Test Loads and Waveforms
Document #: 38-06002 Rev. *D
I
C
C
Parameter
SB4
Equivalent to:
IN
OUT
OUTPUT
Parameter
INCLUDING
5V
JIGAND
SCOPE
OUTPUT
Standby Current
One Port,
CMOS Inputs
30 pF
[9]
Description
R1 893Ω
(a)
THÉVENIN EQUIVALENT
Input Capacitance
Output Capacitance
250Ω
R2
347Ω
Description
Over the Operating Range
One Port CE
CE
V
or V
Active Port Outputs
Open,
f = f
IN
R
MAX
> V
IN
Test Conditions
> V
1.40V
< 0.2V,
[10]
CC
CC
OUTPUT
– 0.2V
– 0.2V,
INCLUDING
L
5V
or
JIGAND
SCOPE
5 pF
Com’l
Mil
T
V
A
CC
= 25°C, f = 1 MHz,
R1 893Ω
= 5.0V
GND
3.0V
[6]
(b)
7C131-15
Min.
(continued)
≤ 5 ns
7C141-15
Test Conditions
10%
R2
347Ω
Max.
125
[3]
ALL INPUT PULSES
90%
7C131-25,30
7C141-25,30
Min.
7C130-30
7C140-30
Max.
105
[3]
7C130-35,45
7C131-35,45
7C140-35,45
7C141-35,45
Min.
CY7C130/CY7C131
CY7C140/CY7C141
90%
10%
BUSY
OR
INT
≤5ns
Max.
105
(CY7C130/CY7C131 ONLY)
85
Max.
15
10
BUSY Output Load
Min. Max.
7C130-55
7C131-55
7C140-55
7C141-55
Page 4 of 19
5V
70
85
Unit
pF
pF
pF
30
281Ω
Unit
mA