M36L0R7050B0ZAQE STMICROELECTRONICS [STMicroelectronics], M36L0R7050B0ZAQE Datasheet - Page 9

• Manufacturer Part Number: M36L0R7050B0ZAQE
• Description: 128 Mbit (Multiple Bank, Multi-Level, Burst) Flash Memory 32 Mbit (2M x16) PSRAM, 1.8V Supply Multi-Chip Package
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Table 2. Main Operating Modes
Note: 1. X = Don't care.
Flash Read
Flash Write
Flash Address
Latch
Flash Output
Disable
Flash Standby
Flash Reset
PSRAM Read
PSRAM Write
Output Disable
PSRAM
Standby
(Deselected)
PSRAM Power-
Down
Operation
2. L
3. Depends on G
4. WAIT signal polarity is configured using the Set Configuration Register command. See the M30L0R7000T0 datasheet for details.
F
can be tied to V
V
V
V
V
V
E
X
F
IH
IL
IL
IL
IL
F
.
Flash Memory must be disabled
IH
G
V
V
V
Any Flash mode is allowed
X
X
X
if the valid address has been previously latched.
IH
IH
IL
F
W
V
V
V
V
X
X
IH
IH
IH
IL
F
V
V
V
L
IL
IL
X
X
X
)
)
IL
F
(2
(2
RP
V
V
V
V
V
V
IH
IH
IH
IH
IH
IL
F
WAIT
Hi-Z
Hi-Z
F
(4)
E1
V
V
V
V
V
V
V
V
V
X
IH
IL
IL
IL
IL
IL
IL
IL
IL
P
Any PSRAM mode is allowed
PSRAM must be disabled
E2
V
V
V
V
V
V
V
V
V
V
IH
IH
IH
IH
IH
IH
IH
IH
IH
IL
P
M36L0R7050T0, M36L0R7050B0
V
V
V
V
G
V
V
V
V
X
X
IH
IH
IH
IH
IL
IL
IL
IL
P
W
V
V
V
V
V
V
V
V
X
X
IH
IH
IH
IH
IL
IL
IL
IL
P
LB
V
V
V
V
V
V
V
V
X
X
IH
IH
IH
IH
IL
IL
IL
IL
P
UB
V
V
V
V
V
V
V
V
X
X
IH
IH
IH
IH
IL
IL
IL
IL
P
Flash Data Out
Flash Data Out
Flash Data In
Word Read
DQ15-DQ0
Upper Byte
Lower Byte
Upper Byte
Lower Byte
Word Write
or Hi-Z
data out
data out
data in
data in
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
Hi-Z
(3)
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