M95640 ST Microelectronics, M95640 Datasheet - Page 22

• Manufacturer Part Number: M95640
• Description: 64/32/16/8 Kbit Serial SPI Bus EEPROM With High Speed Clock
• Manufacturer: ST Microelectronics

M95640, M95320
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, and the DC and AC charac-
teristics of the device. The parameters in the DC
and AC Characteristic tables that follow are de-
rived from tests performed under the Measure-
Table 8. Operating Conditions (M95xxx)
Table 9. Operating Conditions (M95xxx-W)
Table 10. Operating Conditions (M95xxx-R)
Note: 1. This product is under development. For more information, please contact your nearest ST sales office.
Table 11. AC Measurement Conditions
Note: 1. Output Hi-Z is defined as the point where data out is no longer driven.
Figure 16. AC Measurement I/O Waveform
22/39
Symbol
Symbol
Symbol
Symbol
V
V
V
C
T
T
T
CC
CC
CC
A
A
A
L
Supply Voltage
Ambient Operating Temperature (range 6)
Ambient Operating Temperature (range 3)
Supply Voltage
Ambient Operating Temperature (range 6)
Ambient Operating Temperature (range 3)
Supply Voltage
Ambient Operating Temperature
Load Capacitance
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Reference Voltages
0.8V CC
0.2V CC
Input Levels
Parameter
Parameter
Parameter
Parameter
1
ment Conditions summarized in the relevant
tables. Designers should check that the operating
conditions in their circuit match the measurement
conditions when relying on the quoted parame-
ters.
Timing Reference Levels
Input and Output
AI00825B
Min.
Min.
Min.
Min.
–40
–40
–40
–40
–40
4.5
2.5
1.8
0.7V CC
0.3V CC
0.2V
0.3V
CC
CC
100
to 0.8V
to 0.7V
Max.
Max.
Max.
Max.
125
125
5.5
5.5
5.5
CC
CC
85
85
85
50
Unit
Unit
Unit
Unit
pF
°C
°C
°C
°C
°C
ns
V
V
V
V
V