m45pe40 STMicroelectronics, m45pe40 Datasheet - Page 40

• Manufacturer Part Number: m45pe40
• Description: 4 Mbit, Low Voltage, Page-erasable Serial Flash Memory With Byte-alterability And A 50 Mhz Spi Bus Interface
• Manufacturer: STMicroelectronics

DC and AC parameters
40/46
Table 15.
1. Value guaranteed by characterization, not 100% tested in production.
Figure 23. Reset AC waveforms
Symbol
Reset
S
t
RLRH
t
SHRH
(1)
t
Alt.
RST
Reset conditions
Reset Pulse Width
Chip Select High to
Reset High
Parameter
Test conditions specified in
tSHRH
Chip should have been
deselected before Reset is
de-asserted
tRLRH
Conditions
Table 8
tRHSL
and
Table 9
Min.
10
10
Typ.
Max.
M45PE40
AI06808
Unit
µs
ns