M45PE40-VMP6 STMICROELECTRONICS [STMicroelectronics], M45PE40-VMP6 Datasheet - Page 25

• Manufacturer Part Number: M45PE40-VMP6
• Description: 4 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 33 MHz SPI Bus Interface
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

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
Table 9. AC Measurement Conditions
Note: Output Hi-Z is defined as the point where data out is no longer driven.
Figure 20. AC Measurement I/O Waveform
Table 10. Capacitance
Note: Sampled only, not 100% tested, at T
Symbol
Symbol
Symbol
C
V
C
C
T
OUT
CC
IN
A
L
Output Capacitance (Q)
Input Capacitance (other pins)
Supply Voltage
Ambient Operating Temperature
Load Capacitance
Input Rise and Fall Times
Input Pulse Voltages
Input and Output Timing Reference Voltages
Parameter
0.8V CC
0.2V CC
Input Levels
A
=25°C and a frequency of 20 MHz.
Parameter
Parameter
Test Condition
V
V
OUT
IN
= 0V
= 0V
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.
–40
2.7
0.7V CC
0.3V CC
0.2V
0.3V
Min.
CC
CC
30
to 0.8V
to 0.7V
Max.
Max.
3.6
CC
CC
85
Max.
5
8
6
M45PE40
Unit
Unit
Unit
°C
pF
ns
V
V
V
pF
pF
25/35