參數(shù)資料
型號(hào): M34C02-LMB1P
廠商: 意法半導(dǎo)體
英文描述: 2 Kbit Serial IC Bus EEPROM for DIMM serial presence detect
中文描述: 2千位串行IC總線的EEPROM內(nèi)存串行存在檢測(cè)
文件頁數(shù): 23/31頁
文件大?。?/td> 162K
代理商: M34C02-LMB1P
M34C02-W, M34C02-L, M34C02-R
DC and AC parameters
23/31
Table 10.
Table 11.
Input Parameters
Symbol
Parameter
(1),(2)
1.
T
A
= 25°C, f = 400kHz
Sampled only, not 100% tested.
2.
Test Condition
Min.
Max.
Unit
C
IN
Input Capacitance (SDA)
8
pF
C
IN
Input Capacitance (other pins)
6
pF
Z
WCL
WC Input Impedance
V
IN
< 0.3 V
15
70
k
Z
WCH
WC Input Impedance
V
IN
> 0.7V
CC
500
k
t
NS
Pulse width ignored
(Input Filter on SCL and SDA)
Single glitch
100
ns
DC Characteristics (M34C02-W)
Symbol
Parameter
Test Condition
(in addition to those in
Table 6
)
Min.
Max.
Unit
I
LI
Input Leakage Current
(SCL, SDA, E0, E1,and E2)
V
IN
= V
SS
or
V
CC
± 2
μA
I
LO
Output Leakage Current
V
OUT
= V
SS
or
V
CC,
SDA in Hi-Z
± 2
μA
I
CC
Supply Current
V
CC
=5V, f
c
=400kHz
(rise/fall time < 30ns)
2
mA
V
CC
=2.5V, f
c
=400kHz
(rise/fall time < 30ns)
1
mA
I
CC1
Stand-by Supply Current
V
IN
= V
SS
or
V
CC
,
for 2.5V < V
CC
= < 5.5V
1
μA
V
IL
Input Low Voltage
(1)
1. The voltage source driving only E0, E1 and E2 inputs must provide an impedance of less than
1kOhm.
–0.45
0.3V
CC
V
V
IH
Input High Voltage
(1)
0.7V
CC
V
CC
+1
V
V
OL
Output Low Voltage
I
OL
= 2.1mA when V
CC
= 2.5V or
I
OL
= 3mA when V
CC
= 5.5V
0.4
V
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