M95512-DFCS6TP/K STMicroelectronics, M95512-DFCS6TP/K Datasheet - Page 14

• 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

Operating features
5.1.4
5.2
5.3
14/51
Power-down
During power-down (continuous decrease of the V
V
parameters), the device must be:
●
●
Active Power and Standby Power modes
When Chip Select (S) is low, the device is selected, and in the Active Power mode. The
device consumes I
When Chip Select (S) is high, the device is deselected. If a Write cycle is not currently in
progress, the device then goes into the Standby Power mode, and the device consumption
drops to I
Hold condition
The Hold (HOLD) signal is used to pause any serial communications with the device without
resetting the clocking sequence.
To enter the Hold condition, the device must be selected, with Chip Select (S) low.
During the Hold condition, the Serial Data Output (Q) is high impedance, and the Serial
Data Input (D) and the Serial Clock (C) are Don’t Care.
Normally, the device is kept selected for the whole duration of the Hold condition.
Deselecting the device while it is in the Hold condition has the effect of resetting the state of
the device, and this mechanism can be used if required to reset any processes that had
been in progress.
Figure 7.
The Hold condition starts when the Hold (HOLD) signal is driven low when Serial Clock (C)
is already low (as shown in
a. This resets the internal logic, except the WEL and WIP bits of the Status Register.
b. In the specific case where the device has shifted in a Write command (Inst + Address + data bytes, each data
HOLD
CC
byte being exactly 8 bits), deselecting the device also triggers the Write cycle of this decoded command.
c
operating voltage defined under Operating conditions in
deselected (Chip Select S should be allowed to follow the voltage applied on V
in Standby Power mode (there should not be any internal write cycle in progress).
CC1
Hold condition activation
, as specified in DC characteristics (see
(a)(b)
CC
.
Figure
Doc ID 11124 Rev 20
condition
Hold
7).
M95512-W M95512-R M95512-DR M95512-DF
CC
Section 9: DC and AC
supply voltage below the minimum
Section 9: DC and AC
condition
Hold
parameters).
CC
ai02029E
),