MB84VB2000 데이터 시트보기 (PDF) - Fujitsu
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MB84VB2000 Datasheet PDF : 28 Pages
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MB84VB2000-10/MB84VB2001-10
s PRODUCT LINE UP
Part No.
Ordering Part No.
VCC
=
3.0
V
+0.6 V
–0.3 V
Max. Address Access Time (ns)
Max. CE Access Time (ns)
Max. OE Access Time (ns)
MB84VB2000/MB84VB2001
-10
100
100
40
s LOGIC SYMBOL
Table 2 MB84VB2000/MB84VB2001 User Bus Operations (BYTE = VIH)
Operation (5)
CE1 CE2 OE WE A0 A1 A6 A9 DQ0 to DQ15 RESET
HL
Auto-Select Manufacture’s Code (1)
L
H
L
L
L VID
Code
H
LH
Auto-Select Device Code (1)
HL
L
HH
L
L VID
Code
H
LH
Read (3)
HL
L
H A0 A1 A6 A9
DOUT
H
LH
Full Standby
HHXXXXXX
HIGH-Z
H
Output Disable
XXHHXXXX
HIGH-Z
H
Write (Program/Erase)
HL
H
L
A0 A1 A6 A9
DIN
H
LH
HL
Enable Sector Protection (2), (4)
VID
L
H
L VID
X
H
LH
HL
Verify Sector Protection (2), (4)
L H L H L VID
Code
H
LH
Temporary Sector Unprotection
XXXXXXXX
X
VID
Reset (Hardware)/Standby
XXXXXXXX
HIGH-Z
L
4
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