PDF: 09005aef80be1ee8/Source: 09005aef80be1f7f Micron Technology, Inc., reserves the right to change products or specifications without notice.
AsyncCellularRAM_2.fm - Rev. G 10/05 EN
25 ©2003 Micron Technology, Inc. All rights reserved.
64Mb: 4 Meg x 16 Async/Page CellularRAM 1.0 Memory
Timing Diagrams
Timing Diagrams
Figure 16: Power-Up Initialization Period
Figure 17: Load Configuration Register
Table 15: Power-Up Initialization Timing Requirements
Parameter Symbol
-70 -85
Units Min Max Min Max
Power-Up Initialization Period
t
PU
150 150 µs
Table 16: Load Configuration Register Timing Requirements
Symbol
-70 -85
Units Symbol
-70 -85
UnitsMin Max Min Max Min Max Min Max
t
AS
00ns
t
WC
70 85 ns
t
AW
70 85 ns
t
WP
40 40 ns
t
CDZZ
55ns
t
WR
00ns
t
CW
70 85 ns
t
ZZWE
1050010500ns
Device ready fo
normal operation
Vcc, VccQ = 1.7V
t
PU
Vcc (MIN)
ADDRESS
ZZ#
t
WC
t
AW
t
WR
t
AS
CE#
LB#/UB#
t
ZZWE
DON’T CARE
WE#
t
WP
t
CDZZ
OPCODE
t
CW
OE#