M25P80
Table 15.
AC characteristics (75 MHz operation, Grade 6) (continued)
DC and AC parameters
75 MHz available only for products made in T9HX technology, identified with Process digit “4”
(1)
Test conditions specified in
Table 10
and
Table 12
Symbol
Alt.
Parameter
Page Program cycle time (256 byte)
t
PP (7)
Page Program cycle time (n bytes, where n = 1 to 4)
Page Program cycle time (n bytes, where n = 5 to
256)
t
SE
t
BE
Sector erase cycle time
Bulk erase cycle time
Min.
Typ.
(2)
0.64
0.01
int(n/8) × 0.02
(8)
0.6
8
3
20
s
s
5
ms
Max.
Unit
1. Details of how to find the Technology Process in the marking are given in AN1995, see also
2. Typical values given for T
A
= 25°C.
3. t
CH
+ t
CL
must be greater than or equal to 1/ f
C
4. Value guaranteed by characterization, not 100% tested in production.
5. Expressed as a slew-rate.
6. Only applicable as a constraint for a WRSR instruction when SRWD is set at 1.
7. When using the Page Program (PP) instruction to program consecutive bytes, optimized timings are obtained with one
sequence including all the bytes versus several sequences of only a few bytes. (1
≤
n
≤
256)
8. int(A) corresponds to the upper integer part of A. E.g. int(12/8) = 2, int(32/8) = 4 int(15.3) =16.
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NUMONYX [ NUMONYX B.V ]
