m36p0r9070e0 STMicroelectronics, m36p0r9070e0 Datasheet - Page 12

• Manufacturer Part Number: m36p0r9070e0
• Description: 512 Mbit X16, Multiple Bank, Multi-level, Burst Flash Memory 128 Mbit Burst Psram, 1.8v Supply, Multi-chip Package
• Manufacturer: STMicroelectronics

Signal descriptions
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Deep Power-Down input (DPD
The Deep Power-Down input is used to place the device in a Deep Power-Down
mode.When the device is in Deep Power-Down mode, the memory cannot be modified and
data is protected.
For further details on how the Deep Power-Down input signal works, please refer to the
M58PR512J datasheet.
V
V
power supply for all Flash memory operations (Read, Program and Erase).
V
V
power supply for all PSRAM operations.
V
V
Outputs to be powered independently of the Flash memory and SRAM core power supplies,
V
V
V
are selected by the voltage range applied to the pin.
If V
case a voltage lower than V
while V
values). V
after the operation has started does not have any effect and Program or Erase operations
continue.
If V
stable until the Program/Erase algorithm is completed.
DDF
CCP
DDQ
DDF
PPF
DDF
CCP
DDQ
PPF
PPF
PPF
is both a control input and a power supply pin for the Flash memory. The two functions
provides the power supply to the internal cores of the Flash memory. It is the main
provides the power supply to the internal core of the PSRAM device. It is the main
and V
provides the power supply for the Flash memory and PSRAM I/O pins. This allows all
PPF
is kept in a low voltage range (0V to V
is in the range of V
Program Supply Voltage
Supply Voltages
Supply Voltage
Supply Voltage
PPF
> V
CCP
is only sampled at the beginning of a Program or Erase; a change in its value
PP1
.
enables these functions (see the M58PRxxxJ datasheet for the relevant
PPH
PPLK
it acts as a power supply pin. In this condition V
gives an absolute protection against Program or Erase,
F
DDQ
)
) V
PPF
is seen as a control input. In this
M36P0R9070E0
PPF
must be