DC and AC parameters
M25PX16
(1)
Table 19. AC characteristics (50 MHz operation)
Test conditions specified in Table 14 and Table 15.
Symbol
Alt.
Parameter
Min Typ
Max Unit
Clock frequency(1) for the following instructions: DOFR, DIFP,
FAST_READ, PP, SE, BE, DP, RES, WREN, WRDI, RDID,
RDSR, WRSR
fC
fR
fC
D.C.
50
25
MHz
Clock frequency for read instructions
D.C.
9
MHz
ns
(2)
tCH
tCLH Clock high time
tCLL Clock low time
(2)
tCL
9
ns
(3)
tCLCH
Clock rise time(4) (peak to peak)
0.1
0.1
5
V/ns
V/ns
ns
tCHCL
Clock fall time(4) (peak to peak)
tCSS S active setup time (relative to C)
S not active hold time (relative to C)
tDSU Data in setup time
(3)
tSLCH
tCHSL
tDVCH
tCHDX
tCHSH
tSHCH
tSHSL
5
ns
2
ns
tDH Data in hold time
5
ns
S active hold time (relative to C)
S not active setup time (relative to C)
tCSH S deselect time
5
ns
5
ns
100
ns
(3)
tSHQZ
tDIS Output disable time
8
8
ns
tCLQV
tCLQX
tHLCH
tCHHH
tHHCH
tCHHL
tV
tHO Output hold time
HOLD setup time (relative to C)
Clock Low to Output Valid
ns
0
5
5
5
5
ns
ns
HOLD hold time (relative to C)
HOLD setup time (relative to C)
HOLD hold time (relative to C)
tLZ HOLD to Output Low-Z
tHZ HOLD to Output High-Z
Write protect setup time
ns
ns
ns
(3)
tHHQX
8
8
ns
(3)
tHLQZ
ns
(5)
tWHSL
20
ns
(5)
tSHWL
Write protect hold time
100
ns
(3)
tDP
S High to deep power-down mode
S High to standby mode
3
µs
µs
(3)
tRDP
30
1. 50 MHz operation is also available on VCC range 2.3 to 2.7 V.
2. tCH + tCL must be greater than or equal to 1/ fC.
3. Value guaranteed by characterization, not 100% tested in production.
4. Expressed as a slew-rate.
5. Only applicable as a constraint for a WRSR instruction when SRWD is set to ‘1’.
52/65
MICRON [ MICRON TECHNOLOGY ]
