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參數(shù)資料
| 型號： | M25P40 |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | DRAM |
| 英文描述： | 4 Mbit Uniform Sector, Serial Flash Memory |
| 中文描述： | 4兆位統(tǒng)一部門，串行閃存 |
| 文件頁數(shù)： | 43/51頁 |
| 文件大小： | 398K |
| 代理商： | M25P40 |
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M25P40
DC and AC parameters
43/51
Table 20.
AC Characteristics (50MHz Operation, Device Grade 6)
50MHz available only in products with Process Technology code X
(1)
Test conditions specified in
Table 10
and
Table 17
1.
Details of how to find the date of marking are given in Application Note,
AN1995
.
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, RDID, WRDI, RDSR, WRSR
D.C.
50
MHz
f
R
Clock Frequency for READ instructions
D.C.
20
MHz
t
CH(2)
t
CL(2)
t
CLCH(3)
t
CHCL(3)
t
SLCH
t
CHSL
t
DVCH
t
CHDX
t
CHSH
t
SHCH
t
SHSL
t
SHQZ(3)
t
CLQV
t
CLQX
t
HLCH
t
CHHH
t
HHCH
t
CHHL
t
HHQX(3)
t
HLQZ(3)
t
WHSL(5)
t
SHWL(5)
t
DP(3)
2.
t
CH
+ t
CL
must be greater than or equal to 1/ f
C
Value guaranteed by characterization, not 100% tested in production.
t
CLH
t
CLL
Clock High Time
9
ns
Clock Low Time
Clock Rise Time
(4)
(peak to peak)
Clock Fall Time
(4)
(peak to peak)
9
ns
3.
4.
Expressed as a slew-rate.
0.1
V/ns
0.1
V/ns
t
CSS
S Active Setup Time (relative to C)
5
ns
S Not Active Hold Time (relative to C)
5
ns
t
DSU
t
DH
Data In Setup Time
2
ns
Data In Hold Time
5
ns
S Active Hold Time (relative to C)
5
ns
S Not Active Setup Time (relative to C)
5
ns
t
CSH
t
DIS
t
V
t
HO
S Deselect Time
100
ns
Output Disable Time
8
ns
Clock Low to Output Valid
8
ns
Output Hold Time
0
ns
HOLD Setup Time (relative to C)
5
ns
HOLD Hold Time (relative to C)
5
ns
HOLD Setup Time (relative to C)
5
ns
HOLD Hold Time (relative to C)
5
ns
t
LZ
t
HZ
HOLD to Output Low-Z
8
ns
HOLD to Output High-Z
8
ns
5.
Only applicable as a constraint for a WRSR instruction when SRWD is set at 1.
Write Protect Setup Time
20
ns
Write Protect Hold Time
100
ns
S High to Deep Power-down Mode
3
μs
t
RES1(3)
S High to Standby Power mode without
Electronic Signature Read
30
μs
t
RES2(3)
S High to Standby Power mode with
Electronic Signature Read
30
μs
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M25P40_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit, low voltage, serial Flash memory with 50 MHz SPI bus interface |
| M25P40_12 | 制造商:MICRON 制造商全稱:Micron Technology 功能描述:Micron M25P40 Serial Flash Embedded Memory |
| M25P40-VMB3TPB | 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Tape and Reel |
| M25P40-VMB3TPB TR | 制造商:Micron Technology Inc 功能描述:IC FLASH 4MBIT 75MHZ 8UFDFPN |
| M25P40-VMB6TPB | 制造商:Micron Technology Inc 功能描述:4MBIT SPI NOR FLASH 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE FLASH - Cut TR (SOS) 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE FLASH - Tape and Reel 制造商:Micron Technology Inc 功能描述:NOR Flash Serial-SPI 2.5V/3.3V 4Mbit 512K x 8bit 8ns 8-Pin UFDFPN EP T/R |
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