AM79C961AVIW AMD (ADVANCED MICRO DEVICES), AM79C961AVIW Datasheet - Page 201

• Manufacturer Part Number: AM79C961AVIW
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of AM79C961AVIW

• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.75V
• Operating Supply Voltage (max): 5.25V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 144
• Lead Free Status / Rohs Status: Not Compliant

Some Characteristics of the
XXC56 Serial EEPROMs
SWITCHING CHARACTERISTICS of a TYPICAL XXC56 SERIAL EEPROM INTERFACE
Applicable over recommended operating range from TA = –40×C to +85×C, VCC = +1.8 V
to +5.5 V, CL = 1 TTL Gate and 100 pF (unless otherwise noted
Notes:
1. The SK frequency specifies a minimum SK clock period of 2 s, therefore in an SK clock cycle t
2. CS must be brought low for a minimum of 500 ns (t
than or equal to 2 s. For example, if the t
specification.
Parameter
Symbol
t
t
t
t
t
t
t
t
t
t
CSH
f
SKH
CSS
PD1
PD0
t
t
SKL
DIS
DIH
WP
SK
CS
SV
DF
APPENDIX F
SK Clock Frequency
SK High Time
SK Low Time
Minimum CS Low Time
CS Setup Time
DI Setup Time
CS Hold Time
DI Hold Time
Output Delay to ‘1’
Output Delay to ‘0’
CS to Status Valid
CS to DO in High Impedance
Write Cycle Time
Endurance
Parameter Description
SKL
= 500 ns then the minimum t
AC Test; CS = V
Test Conditions
Changes per Bit
Number of Data
CS
Relative to SK
Relative to SK
Relative to SK
Relative to SK
Am79C961A
) between consecutive instruction cycles.
(Note 1)
(Note 1)
(Note 2)
AC Test
AC Test
AC Test
IL
Typical 100,000
SKH
Min
500
500
500
200
200
100
0
0
= 1.5 s in order to meet the SK frequency
)
1000
1000
1000
Max
200
0.5
10
SKH
+ t
SKL
must be greater
Cycles
MHz
Unit
ms
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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