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JS48F4400PCZ00 View Datasheet(PDF) - Numonyx -> Micron

Part Name
Description
Manufacturer
JS48F4400PCZ00
Numonyx
Numonyx -> Micron 
JS48F4400PCZ00 Datasheet PDF : 102 Pages
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Numonyx™ Wireless Flash Memory (W18)
Table 13: Read Operations — 90 nm (Sheet 2 of 2)
#
Symbol
Parameter (1,2)
VCCQ=
1.7 V – 1.95 V
Min
Max
Unit
Notes
Synchronous Specifications
R301
R302
R303
R304
R305
R306
R307
tAVCH
tVLCH
tELCH
tCHQV
tCHQX
tCHAX
tCHTV
Address Valid Setup to CLK
ADV# Low Setup to CLK
CE# Low Setup to CLK
CLK to Output Valid
Output Hold from CLK
Address Hold from CLK
CLK to WAIT Valid
7
-
ns
7
-
ns
7
-
ns
-
11
ns
8
3
-
ns
7
-
ns
3
-
11
ns
8
Notes:
1.
See Figure 20, “AC Input/Output Reference Waveform” on page 44 for timing measurements and
maximum allowable input slew rate.
2.
AC specifications assume the data bus voltage is less than or equal to VCCQ when a read operation is initiated.
3.
Address hold in synchronous-burst mode is defined as tCHAX or tVHAX, whichever timing specification is satisfied first.
4.
OE# may be delayed by up to tELQV– tGLQV after the falling edge of CE# without impact to tELQV.
5.
Sampled, not 100% tested.
6.
Applies only to subsequent synchronous reads.
7.
During the initial access of a synchronous burst read, data from the first word may begin to be driven onto the data bus as
early as the first clock edge after tAVQV.
8.
All the preceding specifications apply to all densities.
Table 14: Read Operations — 130 nm (Sheet 1 of 2)
#
Parameter (1,2)
Asynchronous Specifications
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
tAVAV
tAVQV
tELQV
tGLQV
tPHQV
tELQX
tGLQX
tEHQZ
tGHQZ
tOH
tEHEL
tELTV
tEHTZ
Read Cycle Time
Address to Output Valid
CE# Low to Output Valid
OE# Low to Output Valid
RST# High to Output Valid
CE# Low to Output Low-Z
OE# Low to Output Low-Z
CE# High to Output High-Z
OE# High to Output High-Z
CE# (OE#) High to Output Low-Z
CE# Pulse Width High
CE# Low to WAIT Valid
CE# High to WAIT High-Z
Latching Specifications
VCCQ=
1.7 V – 2.24 V
-60
Min
Max
Unit
Notes
60
-
ns
7,8
-
60
ns
7,8
-
60
ns
7,8
-
20
ns
4
-
150
ns
0
-
ns
5
0
-
ns
4,5
-
14
ns
5
-
14
ns
4,5
0
-
ns
4,5
-
14
ns
6
-
11
ns
5,6
14
-
ns
6
November 2007
Order Number: 290701-18
Datasheet
27

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