m36p0r9060n0 Numonyx, m36p0r9060n0 Datasheet - Page 12

• Manufacturer Part Number: m36p0r9060n0
• Description: 512 Mbit X16, Multiple Bank, Multi-level, Burst Flash Memory 64 Mbit Burst Psram, 1.8v Supply, Mux I/o, Multi-chip Package
• Manufacturer: Numonyx

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 put the device in a Deep Power-Down mode.
When the device is in Standby mode and the Enhanced Configuration Register bit ECR15 is
set, asserting the Deep Power-Down input will cause the memory to enter the Deep Power-
Down mode.
When the device is in the Deep Power-Down mode, the memory cannot be modified and the
data is protected.
The polarity of the DPD pin is determined by ECR14. The Deep Power-Down input is active
Low by default.
V
V
power supply for all Flash memory operations (Read, Program and Erase).
V
The V
V
V
Outputs to be powered independently of the Flash memory and PSRAM 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
DDQ
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 core of the Flash memory. It is the main
CCP
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 Voltage
Supply Voltage
Supply Voltage
PPF
Supply Voltage is the core supply voltage.
DDF
> V
is only sampled at the beginning of a Program or Erase; a change in its value
PP1
and V
enables these functions (see the M58PRxxxJN datasheet for the relevant
CCP
.
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
M36P0R9060N0
PPF
must be