MB84VD21081 FUJITSU [Fujitsu Component Limited.], MB84VD21081 Datasheet - Page 31

• Manufacturer Part Number: MB84VD21081
• Description: 16M (x8/x16) FLASH MEMORY & 2M (x8/x16) STATIC RAM
• Manufacturer: FUJITSU [Fujitsu Component Limited.]

Parameter Symbols
JEDEC
• Erase/Program Operations (Flash)
t
t
t
t
t
t
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
t
DVWH
WHDX
EHWH
WHEH
WLWH
WHWL
AVWL
WLAX
GHWL
AVAV
GHEL
WLEL
ELWL
ELEH
EHEL
Standard
t
t
t
t
WHWH1
WHWH2
t
t
t
t
t
t
t
GHWL
t
CEPH
OEPH
GHEL
t
t
t
t
t
t
t
t
t
t
t
WPH
ASO
OES
OEH
CPH
AHT
WC
WS
WH
WP
AH
DS
DH
CS
CH
CP
AS
Write Cycle Time
Address Setup Time (WE to Addr.)
Address Setup Time to CEf Low During Toggle Bit Polling
Address Hold Time (WE to Addr.)
Address Hold Time from CEf or OE High During Toggle
Bit Polling
Data Setup Time
Data Hold Time
Output Enable Setup Time
Output Enable Hold Time
CEf High During Toggle Bit Polling
OE High During Toggle Bit Polling
Read Recover Time Before Write (OE to CEf)
Read Recover Time Before Write (OE to WE)
WE Setup Time (CEf to WE)
CEf Setup Time (WE to CEf)
WE Hold Time (CEf to WE)
CEf Hold Time (WE to CEf)
Write Pulse Width
CEf Pulse Width
Write Pulse Width High
CEf Pulse Width High
Byte Programming Operation
Word Programming Operation
Sector Erase Operation (Note 1)
MB84VD2108X
Description
Read
Toggle and Data Polling
-85
/MB84VD2109X
Min.
85
15
45
35
10
20
20
35
35
30
30
0
0
0
0
0
0
0
0
0
0
0
Typ.
-85
16
8
1
Max.
(Continued)
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
-85
s
s
s
31