DC and AC parameters
M25PE40
11
DC and AC parameters
This section summarizes the operating and measurement conditions, and the DC and AC
characteristics of the device. The parameters in the DC and AC characteristic tables that
follow are derived from tests performed under the measurement 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 parameters.
Table 14.
Symbol
V
CC
T
A
Supply voltage
Ambient operating temperature
Operating conditions
Parameter
Min.
2.7
–40
Max.
3.6
85
Unit
V
°C
Table 15.
Symbol
C
L
Measurement conditions
(1)
Parameter
Load capacitance
Input rise and fall times
Input pulse voltages
Input and output timing reference voltages
Min.
30
5
0.2V
CC
to 0.8V
CC
0.3V
CC
to 0.7V
CC
Max.
Unit
pF
ns
V
V
1. Output Hi-Z is defined as the point where data out is no longer driven.
Figure 25. AC measurement I/O waveform
Input levels
0.8VCC
Input and output
timing reference levels
0.7VCC
0.3VCC
AI00825B
0.2VCC
Table 16.
Symbol
C
OUT
C
IN
Capacitance
(1)
Parameter
Output capacitance (Q)
Input capacitance (other pins)
Test condition
V
OUT
= 0 V
V
IN
= 0 V
Min.
Max.
8
6
Unit
pF
pF
1. Sampled only, not 100% tested, at T
A
= 25 °C and a frequency of 25 MHz.
46/62
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