M25P40 Serial Flash Embedded Memory
AC Characteristics
Table 22: AC Specifications (40 MHz, Device Grade 6, VCC[min]=2.3V) (Continued)
Symbol
tRES1
Alt.
Parameter
Min
Typ
–
Max
30
Unit
μs
Notes
–
–
S# HIGH to STANDBY without electronic signature read
S# HIGH to STANDBY with electronic signature read
–
–
4
4
tRES2
–
30
μs
1. Applies to entire table: Maximum frequency in the VCC range 2.3V to 2.7V is 40MHz.
Notes:
2. READ DATA BYTES at HIGHER SPEED, PAGE PROGRAM, SECTOR ERASE, BLOCK ERASE,
DEEP POWER-DOWN, READ ELECTRONIC SIGNATURE, WRITE ENABLE/DISABLE, READ ID,
READ/WRITE STATUS REGISTER
3. The tCH and tCL signals must be greater than or equal to 1/fC.
4. The tCLCH, tCHCL, tSHQZ, tHHQX, tHLQZ, tDP, tRES1, and tRES2 signal values are guaranteed by
characterization, not 100% tested in production.
5. The tCLCH and tCHCLsignals clock rise and fall time values are expressed as a slew-rate.
6. The tWHSL and tSHWLsignals are only applicable as a constraint for a WRITE STATUS REGIS-
TER command when SRWD bit is set at 1.
PDF: 09005aef8456654f
m25p40.pdf - Rev. G 05/13 EN
Micron Technology, Inc. reserves the right to change products or specifications without notice.
43
© 2011 Micron Technology, Inc. All rights reserved.
MICRON [ MICRON TECHNOLOGY ]
