M25PE80-VMS6TG NUMONYX, M25PE80-VMS6TG Datasheet - Page 40
![no-image](/images/manufacturer_photos/0/4/484/numonyx_sml.jpg)
M25PE80-VMS6TG
Manufacturer Part Number
M25PE80-VMS6TG
Description
IC SRL FLASH 8MB PG ERS 3V QFN8L
Manufacturer
NUMONYX
Series
Forté™r
Datasheet
1.M25PE80-VMN6TP.pdf
(66 pages)
Specifications of M25PE80-VMS6TG
Format - Memory
FLASH
Memory Type
FLASH
Memory Size
8M (1M 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-QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
M25PE80-VMS6TGTR
Instructions
6.12
40/66
Page erase (PE)
The page erase (PE) instruction sets to ‘1’ (FFh) all bits inside the chosen page. Before it
can be accepted, a write enable (WREN) instruction must previously have been executed.
After the write enable (WREN) instruction has been decoded, the device sets the write
enable latch (WEL).
The page erase (PE) instruction is entered by driving Chip Select (S) Low, followed by the
instruction code, and three address bytes on serial data input (D). Any address inside the
page is a valid address for the page erase (PE) instruction. Chip Select (S) must be driven
Low for the entire duration of the sequence.
The instruction sequence is shown in
Chip Select (S) must be driven High after the eighth bit of the last address byte has been
latched in, otherwise the page erase (PE) instruction is not executed. As soon as Chip
Select (S) is driven High, the self-timed page erase cycle (whose duration is t
While the page erase cycle is in progress, the status register may be read to check the value
of the write in progress (WIP) bit. The write in progress (WIP) bit is 1 during the self-timed
page erase cycle, and is 0 when it is completed. At some unspecified time before the cycle
is complete, the write enable latch (WEL) bit is reset.
A page erase (PE) instruction applied to a page that is hardware or software protected is not
executed.
Any page erase (PE) instruction, while an erase, program or write cycle is in progress, is
rejected without having any effects on the cycle that is in progress.
If Reset (Reset) is driven Low while a page erase (PE) cycle is in progress, the page erase
cycle is interrupted and the programmed data may be corrupted (see
status after a Reset Low
a time of t
(S) Low. For the value of t
DC and AC
Figure 18. Page erase (PE) instruction sequence
1. Address bits A23 to A20 are don’t care.
RHSL
S
C
D
parameters.
is then required before the device can be re-selected by driving Chip Select
0
pulse). On Reset going Low, the device enters the reset mode and
RHSL
1
2
see
Instruction
3
Table 26: Timings after a Reset Low pulse
4
Figure
5
6
18.
7
MSB
23 22
8
9
24-bit address
2
29 30 31
1
0
Table 15: Device
AI04046
PE
in
) is initiated.
Section 11:
M25PE80