MBM30LV0128 Fujitsu Microelectronics, Inc., MBM30LV0128 Datasheet - Page 31

• Manufacturer Part Number: MBM30LV0128
• Description: Flash Memory 128 M 16 M X 8 Bit Nand-type
• Manufacturer: Fujitsu Microelectronics, Inc.

(6) R/B : Termination of the Ready/Busy pin (R/B)
(7) Power On/Off Sequence :
The R/B is open-drain output. When using the R/B, R/B must be pulled up V
After power-off, each input signal level may be undefined. Use the WP signal as shown in the figure below.
CE, WE, RE
CLE, ALE
0 V
WP
V
CC
DON'T
V
CARE
IL
2.5 V
2.7 V
Figure 29 Power On/Off Sequence
Figure 28 Termination for R/B
Device
R
V
V
SS
V
CC
CC
V
8 mA I
I
CC
OL
Max. V
3.2 V
Operation
I
V
L
IH
L
OL
R
C
L
R/B
CC
MBM30LV0128
by a resistor.
DON'T
CARE
V
IL
31