參數(shù)資料
型號(hào): M25P32
廠商: 意法半導(dǎo)體
元件分類(lèi): DRAM
英文描述: 4 Mbit Uniform Sector, Serial Flash Memory
中文描述: 4兆位統(tǒng)一部門(mén),串行閃存
文件頁(yè)數(shù): 40/48頁(yè)
文件大?。?/td> 386K
代理商: M25P32
DC and AC parameters
M25P32
40/48
AC Characteristics
Table 14.
Test conditions specified in
Table 10
and
Table 11
Symbol
Alt.
Parameter
Min.
Typ.
Max.
Unit
f
C
f
C
Clock Frequency for the following instructions: FAST_READ, PP,
SE, BE, DP, RES, WREN, WRDI, RDID, RDSR, WRSR
D.C.
50
MHz
f
R
Clock Frequency for READ instructions
D.C.
20
MHz
t
CH(1)
t
CL(1)
t
CLCH(2)
t
CHCL(2)
t
CLH
Clock High Time
9
ns
t
CLL
Clock Low Time
Clock Rise Time
(3)
(peak to peak)
9
ns
0.1
V/ns
Clock Fall Time
(3)
(peak to peak)
0.1
V/ns
t
SLCH
t
CSS
S Active Setup Time (relative to C)
5
ns
t
CHSL
S Not Active Hold Time (relative to C)
5
ns
t
DVCH
t
DSU
Data In Setup Time
2
ns
t
CHDX
t
DH
Data In Hold Time
5
ns
t
CHSH
S Active Hold Time (relative to C)
5
ns
t
SHCH
S Not Active Setup Time (relative to C)
5
ns
t
SHSL
t
SHQZ(2)
t
CSH
S Deselect Time
100
ns
t
DIS
Output Disable Time
8
ns
t
CLQV
t
V
Clock Low to Output Valid
8
ns
t
CLQX
t
HO
Output Hold Time
0
ns
t
HLCH
HOLD Setup Time (relative to C)
5
ns
t
CHHH
HOLD Hold Time (relative to C)
5
ns
t
HHCH
HOLD Setup Time (relative to C)
5
ns
t
CHHL
t
HHQX(2)
t
HLQZ(2)
t
WHSL(4)
t
SHWL(4)
t
VPPHSL(5)
t
DP(2)
t
RES1(2)
t
RES2(2)
HOLD Hold Time (relative to C)
5
ns
t
LZ
HOLD to Output Low-Z
8
ns
t
HZ
HOLD to Output High-Z
8
ns
Write Protect Setup Time
20
ns
Write Protect Hold Time
100
ns
Enhanced Program Supply Voltage High to Chip Select Low
200
ns
S High to Deep Power-down Mode
3
μs
S High to Standby Power mode without Electronic Signature Read
30
μs
S High to Standby Power mode with Electronic Signature Read
30
μs
t
W
Write Status Register Cycle Time
5
15
ms
t
PP(6)
Page Program Cycle Time (256 Bytes)
1.4
5
ms
Page Program Cycle Time (n Bytes)
0.4+
n*1/256
Page Program Cycle Time (V
PP
= V
PPH
) (256 Bytes)
0.8
5
ms
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