參數(shù)資料
型號: SM5907
廠商: Seiko NPC Corporation
英文描述: compression and non compression type shock-proof memory controller
中文描述: 壓縮和非壓縮式防震內(nèi)存控制器
文件頁數(shù): 4/30頁
文件大小: 231K
代理商: SM5907
Parameter
Pin
Symbol
Condition
Rating
Typ
4.5
1.5
Unit
Min
Max
9.0
3.0
Current consumption
VDD
I
DD
(*A)SHPRF ON
(*A)Through mode
mA
mA
V
V
V
V
V
V
V
V
V
V
μ
A
μ
A
μ
A
μ
A
Input voltage
CLK
H level
L level
H level
L level
H level
L level
H level
L level
H level
L level
V
IH1
V
IL1
V
IH2
V
IL2
V
IH3
V
IL3
V
OH1
V
OL1
V
OH2
V
OL2
0.8V
DD
0.2V
DD
(*2,3,5)
V
DD
– 0.3
0.6
(*4)
0.8V
DD
0.2V
DD
Output voltage
(*5)
I
OH
= – 1.0 mA
I
OL
= 1.0 mA
I
OH
= – 1.0 mA
I
OL
= 1.0 mA
V
IN
= V
DD
V
IN
= 0V
V
IN
= V
DD
V
IN
= 0V
V
DD
– 0.4
0.4
(*6)
V
DD
– 0.4
0.4
80
80
1.0
1.0
Input current
(*4)
(*3,5)
(*1,2,5)
(*1,2,4)
I
IH
I
IL
I
LH
I
LL
10
10
25
25
Input leakage current
(*A) V
DD1
= V
DD2
= V
DD3
= V
DD4
= 3 V, CLK input frequency f
XTI
= 384fs = 16.9344 MHz, all outputs unloaded,
SHPRF: Shock-proof,
typical values are for V
DD1
= V
DD2
= V
DD3
= V
DD4
= 3 V.
NIPPON PRECISION CIRCUITS-4
SM5906AF
Parameter
Supply voltage
Input voltage
Storage temperature
Power dissipation
Soldering temperature
Soldering time
Symbol
V
DD
V
I
T
STG
P
D
T
SLD
t
SLD
Rating
– 0.3 to 4.0
V
SS
– 0.3 to V
DD
+ 0.3
– 55 to 125
340
255
10
Unit
V
V
C
mW
C
sec
(V
SS1
= V
SS2
= V
SS3
= V
SS4
= 0V, V
DD1
, V
DD2
, V
DD3
, V
DD4
pin voltage = V
DD
)
Note. Refer to pin summary on the next page.
Values also apply for supply inrush and switch-off.
Parameter
Supply voltage
Operating temperature
Symbol
V
DD
T
OPR
Rating
2.7 to 3.6
– 10 to 70
Unit
V
C
(V
SS1
= V
SS2
= V
SS3
= V
SS4
= 0V, V
DD1
, V
DD2
, V
DD3
, V
DD4
pin voltage = V
DD
)
Electrical characteristics
Recommended operating conditions
DC characteristics
Standard voltage:(V
DD1
= V
DD2
= V
DD3
= V
DD4
= 2.7 to 3.6V, V
SS1
= V
SS2
= V
SS3
= V
SS4
= 0V, Ta = – 10 to 70C)
Absolute maximum ratings
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