參數(shù)資料
型號: UM_S3C49F9X
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: S3C49F9X User’s Manual
中文描述: S3C49F9X用戶手冊
文件頁數(shù): 72/74頁
文件大?。?/td> 653K
代理商: UM_S3C49F9X
S3C49F9X SOLID DISK CONTROLLER APPLICATION NOTE
62
Table 5-4. D.C. Electrical Characteristics
(T
A
= 0 to 70
°
C, V
DD
= 5 V
±
5 %)
Symbol
V
IH
High level input voltage
V
IL
Low level input voltage
V
T
Switching threshold
V
T+
Switching trigger, positive-
going threshold
V
T-
Switching trigger, negative-
going threshold
I
IH
High level input current
Parameter
Conditions
Min
Typ
Max
Unit
CMOS
3.5
V
TTL
2.0
CMOS
1.5
V
TTL
0.8
CMOS
2.5
V
TTL
1.4
CMOS
4.0
V
TTL
2.0
CMOS
1.0
V
TTL
Input buffer
V
IN
= V
DD
0.8
–10
10
uA
Input buffer
with pull-up
Input buffer
10
50
100
I
IL
Low level input current
V
IN
= V
SS
–10
10
uA
Input buffer
with pull-up
Type 4
(1)
–100
–50
–10
V
OH
High level output voltage
I
OH
= –4 mA
I
OH
= –8 mA
I
OH
= –16 mA
I
OH
= 4 mA
I
OH
= 8 mA
I
OH
= 16 mA
V
OUT
= V
SS
or V
DD
V
DD
= 5.0 V,
f
MCLK
= 20 MHz
Type 4
(2)
2.4
V
Type 4
(3)
V
OL
Low level output voltage
Type 4
(1)
Type 4
(2)
0.4
V
Type 4
(3)
I
OZ
I
DD
Tri-state output leakage current
–10
10
uA
Maximum operating current
60
70
mA
Iidle
Idle current
35
mA
Ids
Stop current
60
uA
NOTES
:
1. 4 mA drive output PAD.
2. 8 mA drive output PAD.
3. 16 mA drive output PAD.
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