M95160-WMN3TP/S STMicroelectronics, M95160-WMN3TP/S Datasheet - Page 12

• Manufacturer Part Number: M95160-WMN3TP/S
• Manufacturer: STMicroelectronics

Specifications of M95160-WMN3TP/S

• Density: 16Kb
• Interface Type: Serial (SPI)
• Organization: 2Kx8
• Access Time (max): 60ns
• Frequency (max): 5MHz
• Write Protection: Yes
• Data Retention: 40Year
• Operating Supply Voltage (typ): 3.3/5V
• Operating Temp Range: -40C to 125C
• Supply Current: 2mA
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

Operating features
4
4.1
4.1.1
4.1.2
4.1.3
12/50
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
Table
instruction and, for a Write instruction, until the completion of the internal write cycle (t
order to secure a stable DC supply voltage, it is recommended to decouple the V
a suitable capacitor (usually of the order of 10 nF to 100 nF) close to the V
pins.
Device reset
In order to prevent 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 V
reaches the POR threshold voltage (this threshold is defined in DC characteristics tables 15,
16, 17, 18,
When V
●
●
●
When V
Power mode. The device must not be accessed until V
voltage within the specified [V
Table
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 in
in Standby Power mode
deselected (note that, to be executed, an instruction must be preceded by a falling
edge on Chip Select (S))
Status Register value:
–
–
–
11). This voltage must remain stable and valid until the end of the transmission of the
11.
CC
4).
CC
CC
voltage has to rise continuously from 0 V up to the minimum V
the Write Enable Latch (WEL) is reset to 0
Write In Progress (WIP) is reset to 0
The SRWD, BP1 and BP0 bits remain unchanged (non-volatile bits)
Table
19
passes over the POR threshold, the device is reset and is in the following state:
passes over the POR threshold, the device is reset and enters the Standby
and
9,
20
Table 10
CC
as V
(min), V
CC
RES
and
CC
)
).
Doc ID 8028 Rev 10
CC
(min), V
Table 11
(max)] range must be applied (see
CC
CC
CC
and the rise time must not vary faster than 1 V/µs.
rises continuously from V
(max)] range defined in
CC
via a suitable pull-up resistor (see
CC
reaches a valid and stable V
Table
SS
Table
M95160-x, M95080-x
to V
CC
9,
CC
operating voltage
CC
CC
Table 10
9,
voltage. It is
/V
. During this
Table 10
CC
SS
CC
package
voltage
line with
and
CC
W
CC
). In
and