PF38F1030W0YBQF Micron Technology Inc, PF38F1030W0YBQF Datasheet - Page 23

• Manufacturer Part Number: PF38F1030W0YBQF
• Manufacturer: Micron Technology Inc

Specifications of PF38F1030W0YBQF

• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

128-Mbit W18 Family with Synchronous PSRAM
Figure 10: PSRAM Asynchronous Control Register Read
7.3
Table 12: PSRAM AC Characteristics—Asynchronous Write (Sheet 1 of 2)
November 2007
Order Number: 311760-10
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
WPH
CSL
VPH
AVH
AVS
CVS
CKA
WC
AW
WR
CW
BW
WP
AS
VS
VP
A[M AX:20,17:0]
Write Cycle Time
Address Setup Time
Address Valid to End of Write
Write Recovery
CE# Pulse Width Low Time
CE# to End of Write
ADV# Pulse Width High
ADV# Pulse Width Low
Address Hold from ADV# High
Address Setup to ADV# High
CE# Low to ADV# High
ADV# Setup to End of Write
UB#, LB# Setup to End of Write
Asynchronous Address to Burst Transition Time
WE# Pulse Width Low
WE# Pulse Width High
UB#/LB#
DQ[15:0]
PSRAM Asynchronous Write
The figures and tables below shows the PSRAM AC characteristics. All timing
parameters are measured with the default output drive strength (half drive strength).
A[19:18]
AD V#
CR E
WE#
CE#
OE#
tCRES
Parameter
tBLZ
tLZ
tOLZ
tAADV
tC O
tAA
tBA
tOE
tRC
tRC
Min
70
70
70
10
10
10
10
70
70
70
46
10
—
0
0
5
Max
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
4
tCPH
tCPH
tCPH
tCPH
tOHZ
tBHZ
tHZ
Units
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Notes
Datasheet
2
2
2
2
2
1
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