MB84VD21081 FUJITSU [Fujitsu Component Limited.], MB84VD21081 Datasheet - Page 8
MB84VD21081
Manufacturer Part Number
MB84VD21081
Description
16M (x8/x16) FLASH MEMORY & 2M (x8/x16) STATIC RAM
Manufacturer
FUJITSU [Fujitsu Component Limited.]
Datasheet
1.MB84VD21081.pdf
(55 pages)
- Current page: 8 of 55
- Download datasheet (779Kb)
8
MB84VD2108X
Legend : L
Notes : 1. Other operations except for indicated this column are inhibited.
Full Standby
Output Disable
Read from Flash
(Note 2)
Write to Flash
Read from SRAM
Write to SRAM
Temporary
Sector Group
Unprotection
Flash Hardware
Reset
Boot Block Sector
Write Protection
(Note 4)
Table 2.2 User Bus Operations (Flash
Operation
(Note 1, 3)
2. WE can be V
3. Do not apply CEf
4. It is also used for the extended sector group protections.
5. WP/ACC
6. LB
voltage levels.
WP/ACC
WP/ACC
S
V
, UB
IL
, H
S
; Don’t care or Open.
V
CEf
V
V
V
H
H
H
H
X
X
X
L
L
L
IH
ACC
IL
IH
IL
, X
; removal of boot sectors protection.
; protection of boot sectors.
if OE is V
(9 V) ; Program time will reduce by 40%.
CE1s CE2s OE WE SA
H
H
X
H
X
X
H
X
X
H
X
X
L
L
L
V
V
IL
IL
, CE1s
-85
or V
IL
, OE at V
X
H
X
X
X
H
H
X
X
X
L
L
L
L
L
IH
/MB84VD2109X
. See “ELECTRICAL CHARACTERISTICS 1.
V
X
H
X
H
H
X
X
X
X
L
L
IL
IH
and CE2s
initiates the write operations.
X
H
X
H
H
H
X
X
X
L
L
Word mode; CIOf
SA
SA
X
X
X
X
X
X
X
X
X
(Note 6)
V
LBs
IH
X
X
X
X
X
X
X
X
X
X
X
at a time.
(Note 6)
UBs
V
X
X
X
X
X
X
X
X
X
X
X
CC
-85
f, SRAM
HIGH-Z HIGH-Z
HIGH-Z HIGH-Z
HIGH-Z HIGH-Z
HIGH-Z HIGH-Z
HIGH-Z HIGH-Z
DQ
D
D
DQ
D
D
X
X
OUT
OUT
0
IN
IN
to
7
Byte mode; CIOs
DC Characteristics
HIGH-Z
HIGH-Z
DQ
DQ
D
D
X
X
OUT
8
IN
15
to
RESET
V
H
H
H
H
H
H
X
L
ID
WP/ACC
V
(Note 5)
” for
SS
X
X
X
X
X
X
X
X
)
L
Related parts for MB84VD21081
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
8A, 400V Bridge Rectifier, BR-6 / Bulk
Manufacturer:
Micro Commercial Components (MCC)
Datasheet:
Part Number:
Description:
Bridge Rectifiers 400V 8A
Manufacturer:
Micro Commercial Components (MCC)
Datasheet:
Part Number:
Description:
Fujitsu STYLISTIC Q572 Tablet PC
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
Single Serial Input PLL Frequency Synthesizer On-Chip 2.5 GHz Prescaler
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
Dual PLL Frequency Synthesizer with On-Chip Prescaler
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
Memory FRAM 128 K (16 K x 8) Bit I2C
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
Memory FRAM 64 K (8 K x 8) Bit I2C
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
CMOS PLL Frequency Synthesizer
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
R-2R TYPE 8-BIT D/A CONVERTER WITH OPERATIONAL AMPLIFIER OUTPUT BUFFERS
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
VOLTAGE DETECTOR
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
Power Management Switching IC (with flash memory power switching function)
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
DC/DC Converter IC for Charging Li-ion battery
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
8-bit Proprietary Microcontroller
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet:
Part Number:
Description:
16-bit Proprietary Microcontroller
Manufacturer:
FUJITSU [Fujitsu Component Limited.]
Datasheet: