RF38F001000YBQ0 NUMONYX [Numonyx B.V], RF38F001000YBQ0 Datasheet - Page 25

• Manufacturer Part Number: RF38F001000YBQ0
• Description: Wireless Flash Memory (W18/W30 SCSP)
• Manufacturer: NUMONYX [Numonyx B.V]

32WQ and 64WQ Family with Asynchronous RAM
Figure 7:
Figure 8:
v
Table 13: PSRAM AC Characteristics—Write (Sheet 1 of 2)
November 2007
Order Number: 251407-13
A[Max:2]
R-OE#
P-CS#
A[1:0]
DATA
W1
W2
W3
W4
R-UB#, R-LB#
#
ADDRESSES
R-OE#
P-CS#
Symbol
DATA
AC Waveform of PSRAM Read Operations
AC Waveform of PSRAM 4-Word Page Read Operation
t
t
t
t
WC
DW
WP
AS
Note:
1
Write Cycle Time
Address Setup to R-WE#
(P-CS#) and R-UB#, R-LB# going low
R-WE#(P-CS#) Pulse Width
Data to Write Time Overlap
Available only for 32-Mbit PSRAM and line items with 16-Mbit PSRAM (70 ns) 38F2030W0YTQ1,
38F2030W0YBQ1, 38F2030W0ZTQ2, 38F2030W0ZBQ2, 38F1030W0ZTQ0, 38F1030W0ZBQ0. Not
applicable to 8-Mbit PSRAM.
R6
Valid Address
R2
R3
R7
Parameter
R4
R6
R2
R3
R11
R7
7
R5
Vali d Data
R4
Valid Address
PR2
Vali d Address
PR1
PR1
R1
R1
R1
R1
Vali d Data
Min
70
55
35
0
1.8 V
Valid Data
Valid Address
8000
Max
–
–
–
Vali d Data
Min
70
55
35
0
Valid Address
3.0 V
R10
Max
R12
R8
R9
–
–
–
–
Vali d Data
Unit
ns
ns
ns
ns
R8
R9
Datasheet
Notes
2,3
4
25