RD38F2020W0YTQ0 Micron Technology Inc, RD38F2020W0YTQ0 Datasheet - Page 33

• Manufacturer Part Number: RD38F2020W0YTQ0
• Manufacturer: Micron Technology Inc

Specifications of RD38F2020W0YTQ0

• Operating Supply Voltage (max): 1.95V
• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Not Compliant

Table 3.
9.2
Datasheet
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Read
Write
Output
Disable
Standby
Deep
Power-
Down
Mode
For asynchronous read operation, all die may be simultaneously selected, but may not simultaneously drive the memory bus. For
synchronous burst-mode reads, only two die (one flash and the PSRAM) may be simultaneously selected.
WAIT is only valid during synchronous flash reads. WAIT is driven if F-CE# is asserted.
F1-CE# for Flash Die#1, F2-CE# for Flash Die#2. F1-OE# is for Flash Die#1, F2-OE# for Flash Die#2.
For either flash die, F[2:1]-OE# and F-WE# should never be asserted simultaneously. If done so on a particular flash die, F[2:1]-
OE# will override F-WE#.
For PSRAM, R-OE# and R-WE# should never be asserted simultaneously.
X can be V
Flash CFI query and status register accesses use D[7:0] only, all other reads use D[15:0].
Refer to W30/W18 datasheet for Valid D
Deep power-down is not applicable to 38F2020W0ZTQ1, 38F2020W0ZBQ1, 38F2030W0YTQ1, 38F2030W0YBQ1,
38F2030W0ZTQ2, 38F2030W0ZBQ2, 38F1030W0ZTQ0, 38F1030W0ZBQ0, 38F1030W0YTQE, 38F1030W0YBQE.
Flash + PSRAM Bus Operations
Flash Command Definitions
Refer to the discrete datasheets, Intel
290701) and Intel
information regarding flash command definitions.
IL
or V
Flash#1 and #2 must be in High-Z
IH
Any flash mode allowed
for inputs, V
Intel® Wireless Flash Memory (W18/W30 SCSP)
®
Wireless Flash Memory (W30) Datasheet (order number 290702) for
Order Number: 251407, Revision: 009
PPL
,V
PPH
IN
or V
during flash writes.
PPLK
®
for F-VPP.
Wireless Flash Memory (W18) Datasheet (order number
Intel® Wireless Flash Memory (W18/W30 SCSP)
H
H
L
L
L
H
H
H
H
L
H
H
X
X
L
H
H
X
X
L
L
L
X
X
X
PSRAM
PSRAM
PSRAM
PSRAM
PSRAM
High-Z
High-Z
High-Z
D
D
OUT
IN
June 2005
1, 5, 2
5, 2
6, 2
6, 2
6, 9, 2
33