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參數(shù)資料
| 型號： | M36L0R7040B0ZAQF |
| 廠商： | 意法半導體 |
| 英文描述： | 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| 中文描述： | 128兆位（多銀行，多層次，突發(fā)）閃存和16兆移動存儲芯片，1.8V電源，多芯片封裝 |
| 文件頁數(shù)： | 7/18頁 |
| 文件大?。?/td> | 119K |
| 代理商： | M36L0R7040B0ZAQF |
7/18
M36L0R7040T0, M36L0R7040B0
It is not allowed to set E
F
at V
IL,
E1
P
at V
IL
and E2
P
at V
IH
at the same time.
PSRAM Write Enable (W
P
).
The Write Enable
input controls writing to the PSRAM memory array.
W
P
is active low.
PSRAM Output Enable (G
P
).
The Output En-
able gates the outputs through the data buffers
during a Read operation of the PSRAM memory.
G
P
is active low.
PSRAM Upper Byte Enable (UB
P
).
The Upper
Byte Enable input enables the upper byte for
PSRAM (DQ8-DQ15). UB
P
is active low.
PSRAM Lower Byte Enable (LB
P
).
The Lower
Byte Enable input enables the lower byte for
PSRAM (DQ0-DQ7). LB
P
is active low.
V
DDF
Supply Voltage.
V
DDF
provides the power
supply to the internal cores of the Flash memory
component. It is the main power supply for all
Flash operations (Read, Program and Erase).
V
DDP
Supply Voltage.
V
DDP
provides the power
supply to the internal core of the PSRAM device. It
is the main power supply for all PSRAM opera-
tions.
V
DDQ
Supply Voltage.
V
DDQ
provides the power
supply for the Flash Memory I/O pins. This allows
all Outputs to be powered independently of the
Flash Memory core power supply, V
DDF
.
V
PPF
Program Supply Voltage.
V
PPF
is both a
Flash control input and a Flash power supply pin.
The two functions are selected by the voltage
range applied to the pin.
If V
PPF
is kept in a low voltage range (0V to V
DDQ
)
V
PPF
is seen as a control input. In this case a volt-
age lower than V
PPLKF
gives an absolute protec-
tion against Program or Erase, while V
PPF
> V
PP1F
enables these functions (see Tables
6
and
7
, DC
Characteristics for the relevant values). V
PPF
is
only sampled at the beginning of a Program or
Erase; a change in its value after the operation has
started does not have any effect and Program or
Erase operations continue.
If V
PPF
is in the range of V
PPHF
it acts as a power
supply pin. In this condition V
PPF
must be stable
until the Program/Erase algorithm is completed.
V
SS
Ground.
V
SS
is the common ground refer-
ence for all voltage measurements in the Flash
(core and I/O Buffers) and PSRAM chips.
Note: Each Flash memory device in a system
should have their supply voltage (V
DDF
) and
the program supply voltage V
PPF
decoupled
with a 0.1μF ceramic capacitor close to the pin
(high frequency, inherently low inductance ca-
pacitors should be as close as possible to the
package). See
Figure 6., AC Measurement
Load Circuit
. The PCB track widths should be
sufficient to carry the required V
PPF
program
and erase currents.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M36L0R7040B0ZAQT | 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0 | 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0ZAQE | 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0ZAQF | 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0ZAQT | 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M36L0R7040B0ZAQT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0ZAQE | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0ZAQF | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
| M36L0R7040T0ZAQT | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory and 16 Mbit PSRAM, 1.8V Supply, Multi-Chip Package |
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