DC and AC parameters
M25P80
10
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 10.
Symbol
V
CC
T
A
Operating conditions
Parameter
Supply voltage
grade 3
Ambient operating temperature
grade 6
–40
85
°C
Min.
2.7
–40
Max.
3.6
125
Unit
V
°C
Table 11.
Data retention and endurance
Condition
Device grade 6
Min.
Max.
100 000
cycles per sector
Device grade 3
10 000
20
years
at 55 °C
Unit
Parameter
Erase/Program cycles
Data Retention
Table 12.
Symbol
C
L
AC measurement conditions
Parameter
Load capacitance
Input rise and fall times
Input pulse voltages
Input timing reference voltages
Output timing reference voltages
Min.
30
5
0.2V
CC
to 0.8V
CC
0.3V
CC
to 0.7V
CC
V
CC
/ 2
Max.
Unit
pF
ns
V
V
V
1. Output Hi-Z is defined as the point where data out is no longer driven.
Figure 21. AC measurement I/O waveform
Input Levels
0.8VCC
Input and Output
Timing Reference Levels
0.7VCC
0.5VCC
0.3VCC
AI07455
0.2VCC
Table 13.
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 20 MHz.
38/52
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