參數(shù)資料
型號(hào): W49L401TS70B
元件分類: EEPROM
英文描述: EEPROM
中文描述: EEPROM的
文件頁數(shù): 12/24頁
文件大?。?/td> 307K
代理商: W49L401TS70B
W49L401(T)
- 12 -
7. DC CHARACTERISTICS
Absolute Maximum Ratings
PARAMETER
RATING
UNIT
Power Supply Voltage to V
ss
Potential
-0.5 to +4.6
V
Operating Temperature
0 to +70
°
C
°
C
V
Storage Temperature
-65 to +150
D.C. Voltage on Any Pin to Ground Potential except A9 or #RESET
-0.5 to V
DD
+1.0
Transient Voltage (<20 nS) on Any Pin to Ground Potential
-1.0 to V
DD
+1.0
V
Voltage on A9 or #RESET Pin to Ground Potential
-0.5 to 12.5
V
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
DC Operating Characteristics
(V
DD
= 3.0 ~ 3.6V, V
SS
= 0V, T
A
= 0 to 70
°
C)
LIMITS
PARAMETER
SYM.
TEST CONDITIONS
MIN. TYP.
MAX.
UNIT
V
DD
Current - Read
I
CC
#CE = #OE = V
IL
, #WE = V
IH
,
all DQs open
Address inputs = V
IL
/V
IH
, at f = 5 MHz
-
10
20
mA
V
DD
Current - Write
I
CCW
#CE = #WE = V
IL
, #OE = V
IH
-
15
25
mA
Standby V
DD
Current (TTL input)
I
SB
1
#CE = V
IH
, all DQs open
Other inputs = V
IL
/V
IH
-
-
1
mA
Standby V
DD
Current
(CMOS input)
I
SB
2
#CE = V
DD
-0.3V, all DQs open
Other inputs = V
DD
-0.3V / V
SS
-
5
50
μ
A
Input Leakage
Current
I
LI
V
IN
= V
SS
to V
DD
-
-
10
μ
A
Output Leakage
Current
I
LO
V
OUT
= V
SS
to V
DD
-
-
10
μ
A
Input Low Voltage
V
IL
-
-0.2
-
0.8
V
Input High Voltage
V
IH
-
2.0
-
V
DD
+0.3
V
Output Low Voltage
V
OL
I
OL
= 2.1 mA
-
-
0.45
V
Output High Voltage
V
OH
I
OH
= -0.4 mA
2.4
-
-
V
相關(guān)PDF資料
PDF描述
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