參數(shù)資料
型號: M24128-BWMN6TP
廠商: 意法半導體
英文描述: Displays
中文描述: 256Kbit和128Kbit的EEPROM串行I2C總線具有三個芯片使能線
文件頁數(shù): 9/17頁
文件大?。?/td> 135K
代理商: M24128-BWMN6TP
9/17
M24256, M24128
Table 7. DC Characteristics
(T
A
= –40 to 85 °C; V
CC
= 4.5 to 5.5 V or 2.5 to 5.5 V)
Symbol
Parameter
Table 8. Input Parameters
1
(T
A
= 25 °C, f = 400 kHz)
Symbol
Parameter
Note: 1. Sampled only, not 100% tested.
Test Condition
Min.
Max.
Unit
I
LI
Input Leakage Current
(SCL, SDA)
0 V
V
IN
V
CC
± 2
μA
I
LO
Output Leakage Current
0 V
V
OUT
V
CC,
SDA in Hi-Z
± 2
μA
I
CC
Supply Current
V
CC
=5V, f
c
=400kHz (rise/fall time < 30ns)
2
mA
-W series:
V
CC
=2.5V, f
c
=400kHz (rise/fall time < 30ns)
1
mA
I
CC1
Supply Current
(Stand-by)
V
IN
= V
SS
or
V
CC
, V
CC
= 5 V
10
μA
-W series:
V
IN
= V
SS
or
V
CC
, V
CC
= 2.5 V
2
μA
V
IL
Input Low Voltage
(SCL, SDA)
–0.3
0.3V
CC
V
V
IH
Input High Voltage
(SCL, SDA)
0.7V
CC
V
CC
+1
V
V
IL
Input Low Voltage (WC)
–0.3
0.5
V
V
IH
Input High Voltage (WC)
0.7V
CC
V
CC
+1
V
V
OL
Output Low
Voltage
I
OL
= 3 mA, V
CC
= 5 V
0.4
V
-W series:
I
OL
= 2.1 mA, V
CC
= 2.5 V
0.4
V
Test Condition
Min.
Max.
Unit
C
IN
Input Capacitance (SDA)
8
pF
C
IN
Input Capacitance (other pins)
6
pF
Z
L
Input Impedance (WC)
V
IN
0.5 V
5
k
Z
H
Input Impedance (WC)
V
IN
0.7V
CC
500
k
t
NS
Low Pass Filter Input Time
Constant (SCL and SDA)
100
ns
Table 9. AC Measurement Conditions
Input Rise and Fall Times
50 ns
Input Pulse Voltages
0.2V
CC
to 0.8V
CC
Input and Output Timing
Reference Voltages
0.3V
CC
to 0.7V
CC
Figure 9. AC Testing Input Output Waveforms
AI00825
0.8VCC
0.2VCC
0.7VCC
0.3VCC
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