M25PE40 Numonyx, B.V., M25PE40 Datasheet - Page 46

• Manufacturer Part Number: M25PE40
• Description: 4 Mbit, page-erasable serial Flash memory with byte alterability, 75 MHz SPI bus, standard pinout
• Manufacturer: Numonyx, B.V.

DC and AC parameters
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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.
Table 15.
1. Output Hi-Z is defined as the point where data out is no longer driven.
Figure 25. AC measurement I/O waveform
Table 16.
1. Sampled only, not 100% tested, at T
Symbol
Symbol
Symbol
C
C
V
OUT
C
T
IN
CC
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
Operating conditions
Measurement conditions
Capacitance
Parameter
0.8V CC
0.2V CC
Input levels
(1)
Parameter
Parameter
A
= 25 °C and a frequency of 25 MHz.
(1)
Test condition
V
V
OUT
IN
timing reference levels
= 0 V
= 0 V
Input and output
Min.
Min.
0.2V
0.3V
–40
2.7
AI00825B
0.7V CC
0.3V CC
CC
CC
Min.
30
to 0.8V
to 0.7V
Max.
Max.
3.6
85
5
CC
CC
Max.
8
6
M25PE40
Unit
Unit
Unit
°C
pF
ns
V
V
V
pF
pF