M95512-DFCS6TP/K STMicroelectronics, M95512-DFCS6TP/K Datasheet - Page 13

• Manufacturer Part Number: M95512-DFCS6TP/K
• Description: EEPROM 512Kb Serial Bus 2.5V to 5.5V 10MHz
• Manufacturer: STMicroelectronics

Specifications of M95512-DFCS6TP/K

• Rohs: yes

M95512-W M95512-R M95512-DR M95512-DF
5
5.1
5.1.1
5.1.2
5.1.3
Operating features
Supply voltage (V
Operating supply voltage V
Prior to selecting the memory and issuing instructions to it, a valid and stable V
within the specified [V
in
end of the transmission of the instruction and, for a Write instruction, until the completion of
the internal write cycle (t
recommended to decouple the V
10 nF to 100 nF) close to the V
Device reset
In order to prevent erroneous instruction decoding and inadvertent Write operations during
power-up, a power-on-reset (POR) circuit is included. At power-up, the device does not
respond to any instruction until VCC reaches the POR threshold voltage. This threshold is
lower than the minimum V
and AC
At power-up, when V
following state:
●
●
●
It is important to note that the device must not be accessed until V
stable level within the specified [V
conditions in
Power-up conditions
When the power supply is turned on, V
time, the Chip Select (S) line is not allowed to float but should follow the V
therefore recommended to connect the S line to V
Figure
In addition, the Chip Select (S) input offers a built-in safety feature, as the S input is edge-
sensitive as well as level-sensitive: after power-up, the device does not become selected
until a falling edge has first been detected on Chip Select (S). This ensures that Chip Select
(S) must have been high, prior to going low to start the first operation.
The V
defined under Operating conditions in
must not vary faster than 1 V/µs.
Section 9: DC and AC
in Standby Power mode,
deselected,
Status Register values:
–
–
–
CC
5).
parameters).
voltage has to rise continuously from 0 V up to the minimum V
The Write Enable Latch (WEL) bit is reset to 0.
The Write In Progress (WIP) bit is reset to 0.
The SRWD, BP1 and BP0 bits remain unchanged (non-volatile bits).
Section 9: DC and AC
CC
CC
passes over the POR threshold, the device is reset and is in the
(min), V
W
parameters). This voltage must remain stable and valid until the
CC
). In order to secure a stable DC supply voltage, it is
CC
operating voltage (see Operating conditions in
Doc ID 11124 Rev 20
)
CC
CC
CC
/V
CC
CC
(max)] range must be applied (see Operating conditions
SS
line with a suitable capacitor (usually of the order of
parameters.
(min), V
Section 9: DC and AC
device pins.
CC
rises continuously from V
CC
(max)] range, as defined under Operating
CC
via a suitable pull-up resistor (see
parameters, and the rise time
CC
SS
reaches a valid and
to V
CC
Operating features
CC
operating voltage
CC
Section 9: DC
voltage. It is
. During this
CC
voltage
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