M36P0R9070E0ZAC STMICROELECTRONICS [STMicroelectronics], M36P0R9070E0ZAC Datasheet - Page 12

• Manufacturer Part Number: M36P0R9070E0ZAC
• Description: 512 Mbit (x16, Multiple Bank, Multi-Level, Burst) Flash Memory 128 Mbit (Burst) PSRAM, 1.8V Supply, Multi-Chip Package
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

2 Signal descriptions
2.17
2.18
2.19
2.20
2.21
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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
supply for all Flash memory operations (Read, Program and Erase).
V
V
supply for all PSRAM operations.
V
V
Outputs to be powered independently of the Flash memory and SRAM core power supplies,
V
V
V
selected by the voltage range applied to the pin.
If V
a voltage lower than V
> V
relevant values). V
value 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
PP1
is both a control input and a power supply pin for the Flash memory. The two functions are
provides the power supply to the internal cores of the Flash memory. It is the main power
provides the power supply to the internal core of the PSRAM device. It is the main power
and V
provides the power supply for the Flash memory and PSRAM I/O pins. This allows all
enables these functions (see Tables
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
CCP
.
PPF
PPLK
is only sampled at the beginning of a Program or Erase; a change in its
PPH
gives an absolute protection against Program or Erase, while V
it acts as a power supply pin. In this condition V
7
F
DDQ
and 8, Flash Memory DC Characteristics for the
)
) V
PPF
is seen as a control input. In this case
M36P0R9070E0
PPF
must be
PPF