M45PE20-VMN6P NUMONYX, M45PE20-VMN6P Datasheet - Page 11
M45PE20-VMN6P
Manufacturer Part Number
M45PE20-VMN6P
Description
IC FLASH 2MBIT 75MHZ 8SOIC
Manufacturer
NUMONYX
Series
Forté™r
Specifications of M45PE20-VMN6P
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
2M (256K x 8)
Speed
75MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Clock Frequency
75MHz
Supply Voltage Range
2.7V To 3.6V
Memory Case Style
SO
No. Of Pins
8
Base Number
45
Frequency
75MHz
Ic Generic Number
45PE20
Memory Configuration
256K X 8
Interface Type
Serial, SPI
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M45PE20-VMN6P
Manufacturer:
MIT
Quantity:
6 254
Write Enable (WREN)
The Write Enable (WREN) instruction
sets the Write Enable Latch (WEL) bit.
The Write Enable Latch (WEL) bit must be set pri-
or to every Page Write (PW), Page Program (PP),
Figure 7. Write Enable (WREN) Instruction Sequence
Write Disable (WRDI)
The Write Disable (WRDI) instruction
resets the Write Enable Latch (WEL) bit.
The Write Disable (WRDI) instruction is entered by
driving Chip Select (S) Low, sending the instruc-
tion code, and then driving Chip Select (S) High.
The Write Enable Latch (WEL) bit is reset under
the following conditions:
Figure 8. Write Disable (WRDI) Instruction Sequence
S
C
D
Q
S
C
D
Q
(Figure
(Figure
High Impedance
0
High Impedance
0
1
1
7.)
8.)
2
2
Instruction
Instruction
3
3
4
Page Erase (PE), and Sector Erase (SE) instruc-
tion.
The Write Enable (WREN) instruction is entered
by driving Chip Select (S) Low, sending the in-
struction code, and then driving Chip Select (S)
High.
–
–
–
–
–
–
4
5
5
Power-up
Write Disable (WRDI) instruction completion
Page Write (PW) instruction completion
Page Program (PP) instruction completion
Page Erase (PE) instruction completion
Sector Erase (SE) instruction completion
6
6
7
7
AI02281E
AI03750D
M45PE20
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