CY7C131-55JI Cypress Semiconductor Corp, CY7C131-55JI Datasheet - Page 5

• Manufacturer Part Number: CY7C131-55JI
• Manufacturer: Cypress Semiconductor Corp

Specifications of CY7C131-55JI

• Density: 8Kb
• Access Time (max): 55ns
• Sync/async: Asynchronous
• Architecture: Not Required
• Clock Freq (max): Not RequiredMHz
• Operating Supply Voltage (typ): 5V
• Address Bus: 10b
• Package Type: PLCC
• Operating Temp Range: -40C to 85C
• Number Of Ports: 2
• Supply Current: 110mA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 52
• Word Size: 8b
• Number Of Words: 1K
• Lead Free Status / Rohs Status: Not Compliant

Capacitance
Document #: 38-06002 Rev. *E
C
C
Equivalent to:
IN
OUT
OUTPUT
Parameter
INCLUDING
5V
JIGAND
SCOPE
OUTPUT
30 pF
[10]
R1 893Ω
(a)
THÉVENIN EQUIVALENT
Input Capacitance
Output Capacitance
250Ω
R2
347Ω
Description
1.40V
Figure 4. AC Test Loads and Waveforms
OUTPUT
INCLUDING
5V
JIGAND
SCOPE
5 pF
T
V
A
CC
= 25°C, f = 1 MHz,
R1 893Ω
GND
= 5.0V
3.0V
(b)
≤ 5 ns
Test Conditions
10%
R2
347Ω
ALL INPUT PULSES
90%
90%
CY7C130, CY7C130A
CY7C131, CY7C131A
10%
BUSY
CY7C140, CY7C141
OR
INT
≤5ns
(CY7C130/CY7C131 ONLY)
Max
15
10
BUSY Output Load
5V
Unit
pF
30
pF
pF
281Ω
Page 5 of 19
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