M25PX80-VMW6TG NUMONYX, M25PX80-VMW6TG Datasheet - Page 22
M25PX80-VMW6TG
Manufacturer Part Number
M25PX80-VMW6TG
Description
IC FLASH 8MBIT 75MHZ 8SOIC
Manufacturer
NUMONYX
Series
Forté™r
Datasheet
1.M25PX80-VMN6TP.pdf
(61 pages)
Specifications of M25PX80-VMW6TG
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
8M (1M x 8)
Speed
75MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Package
8SO W
Cell Type
NOR
Density
8 Mb
Architecture
Sectored
Block Organization
Symmetrical
Typical Operating Supply Voltage
2.5|3.3 V
Sector Size
64KByte x 32
Timing Type
Synchronous
Interface Type
Serial-SPI
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
M25PX80-VMW6TGTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
M25PX80-VMW6TG
Manufacturer:
NUMONYX
Quantity:
4 500
Part Number:
M25PX80-VMW6TG
Manufacturer:
ST
Quantity:
20 000
6.2
6.3
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Write Disable (WRDI)
The Write Disable (WRDI) instruction
The Write Disable (WRDI) instruction is entered by driving Chip Select (S) Low, sending the
instruction code, and then driving Chip Select (S) High.
The Write Enable Latch (WEL) bit is reset under the following conditions:
Figure 8.
Read Identification (RDID)
The Read Identification (RDID) instruction allows to read the device identification data:
The manufacturer identification is assigned by JEDEC, and has the value 20h for Numonyx.
The device identification is assigned by the device manufacturer, and indicates the memory
type in the first byte (71h), and the memory capacity of the device in the second byte (14h).
The UID contains the length of the following data in the first byte (set to 10h) and 16 bytes of
the optional Customized Factory Data (CFD) content. The CFD bytes are read-only and can
be programmed with customers data upon their demand. If the customers do not make
requests, the devices are shipped with all the CFD bytes programmed to zero (00h).
Power-up
Write Disable (WRDI) instruction completion
Write Status Register (WRSR) instruction completion
Write lo Lock Register (WRLR) instruction completion
Page Program (PP) instruction completion
Dual Input Fast Program (DIFP) instruction completion
Program OTP (POTP) instruction completion
Subsector Erase (SSE) instruction completion
Sector Erase (SE) instruction completion
Bulk Erase (BE) instruction completion
Manufacturer identification (1 byte)
Device identification (2 bytes)
A Unique ID code (UID) (17 bytes, of which 16 available upon customer request).
Write Disable (WRDI) instruction sequence
S
C
DQ0
DQ1
High Impedance
0
(Figure
1
2
Instruction
8) resets the Write Enable Latch (WEL) bit.
3
4
5
6
7
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