參數(shù)資料
型號: MB84VD22184FM
廠商: Spansion Inc.
英文描述: 32M (x16) FLASH MEMORY AND 4M (x16) STATIC RAM
中文描述: 32M的(x16)的快閃記憶體和4M(x16)的靜態(tài)RAM
文件頁數(shù): 57/61頁
文件大?。?/td> 1589K
代理商: MB84VD22184FM
MB84VD2218XEC/EE/2219XEC/EE
-90
57
I
ERASE AND PROGRAMMING PERFORMANCE
(Flash)
I
DATA RETENTION CHARACTERISTICS
(SRAM)
Note: t
RC
: Read cycle time
*: T
A
=70
°
C
CE1s Controlled Data Retention Mode (Note 1)
Parameter
Limits
Unit
Comment
Min.
Typ.
Max.
Sector Erase Time
1
10
s
Excludes programming time
prior to erasure
Byte Programming Time
8
300
μ
s
Excludes system-level
overhead
Word Programming Time
16
360
μ
s
Excludes system-level
overhead
Chip Programming Time
100
s
Excludes system-level
overhead
Erase/Program Cycle
100,000
cycles
Parameter
Symbol
Parameter Description
Min.
Typ.
Max.
Unit
V
DH
Data Retention Supply Voltage
1.5
3.3
V
I
DDS2
Standby Current
V
DH
= 3.0 V
1.5
12*
μ
A
t
CDR
Chip Deselect to Data Retention Mode Time
0
ns
t
R
Recovery Time
t
RC
ns
V
CC
s
2.7 V
V
IH
V
DH
GND
DATA RETENTION MODE
See Note 2
t
CDR
CE1s
V
CCS
–0.2 V
See Note 2
t
R
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