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M34C02-WDW6T

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M34C02
16/28
DC AND AC PARAMETERS
This section summarizes the operating and mea-
surement conditions, and the DC and AC charac-
teristics of the device. The parameters in the DC
and AC Characteristic tables that follow are de-
rived from tests performed under the Measure-
ment Conditions summarized in the relevant
tables. Designers should check that the operating
conditions in their circuit match the measurement
conditions when relying on the quoted parame-
ters.
Table 7. Operating Conditions (M34C02-W)
Table 8. Operating Conditions (M34C02-L)
Table 9. Operating Conditions (M34C02-R)
Table 10. Operating Conditions (M34C02-F)
Symbol Parameter Min. Max. Unit
V
CC
Supply Voltage 2.5 5.5 V
T
A
Ambient Operating Temperature –40 85 °C
Symbol Parameter Min. Max. Unit
V
CC
Supply Voltage 2.2 5.5 V
T
A
Ambient Operating Temperature –40 85 °C
Symbol Parameter Min. Max. Unit
V
CC
Supply Voltage 1.8 5.5 V
T
A
Ambient Operating Temperature –40 85 °C
Symbol Parameter Min. Max. Unit
V
CC
Supply Voltage 1.7 3.6 V
T
A
Ambient Operating Temperature 0 70 °C
17/28
M34C02
Table 11. AC Measurement Conditions
Figure 13. AC Measurement I/O Waveform
Table 12. Input Parameters
Note: 1. T
A
= 25°C, f = 400kHz
2. Sampled only, not 100% tested.
Symbol Parameter Min. Max. Unit
C
L
Load Capacitance 100 pF
Input Rise and Fall Times 50 ns
Input Levels
0.2V
CC
to 0.8V
CC
V
Input and Output Timing Reference Levels
0.3V
CC
to 0.7V
CC
V
Symbol
Parameter
1,2
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 kΩ
Z
WCH
WC Input Impedance
V
IN
> 0.7V
CC
500 kΩ
t
NS
Pulse width ignored
(Input Filter on SCL and SDA)
Single glitch 100 ns
AI00825B
0.8V
CC
0.2V
CC
0.7V
CC
0.3V
CC
Input and Output
Timing Reference Levels
Input Levels
M34C02
18/28
Table 13. DC Characteristics (M34C02-W)
Note: 1. The voltage source driving only E0, E1 and E2 inputs must provide an impedance of less than 1kOhm.
Table 14. DC Characteristics (M34C02-L)
Symbol Parameter
Test Condition
(in addition to those in Table 7.)
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)
2mA
V
CC
=2.5V, f
c
=400kHz (rise/fall time < 30ns)
1mA
I
CC1
Stand-by Supply Current
V
IN
= V
SS
or
V
CC
, V
CC
= 5 V
1µA
V
IN
= V
SS
or
V
CC
, V
CC
= 2.5 V
0.5 µA
V
IL
Input Low Voltage
(1)
–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
= 2.1 mA, V
CC
= 2.5 V
0.4 V
Symbol Parameter
Test Condition
(in addition to those in Table 8.)
Min. Max. Unit
I
LI
Input Leakage Current
(SCL, SDA)
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)
2mA
V
CC
=2.5V, f
c
=400kHz (rise/fall time < 30ns)
1mA
V
CC
=2.2V, f
c
=400kHz (rise/fall time < 30ns)
1mA
I
CC1
Stand-by Supply Current
V
IN
= V
SS
or
V
CC
, V
CC
= 5 V
1µA
V
IN
= V
SS
or
V
CC
, 2.2V ≤ V
CC
< 2.5V
0.5 µA
V
IL
Input Low Voltage
(E2, E1, E0, SCL, SDA)
–0.3
0.3V
CC
V
Input Low Voltage (WC
) –0.3 0.5 V
V
IH
Input High Voltage
(E2, E1, E0, SCL, SDA, WC
)
0.7V
CC
V
CC
+1
V
V
OL
Output Low Voltage
I
OL
= 3mA, V
CC
= 5V
0.4 V
I
OL
= 2.1mA, 2.2V ≤ V
CC
< 2.5V
0.4 V
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M34C02-WDW6T

Mfr. #:
Buy M34C02-WDW6T
Manufacturer:
STMicroelectronics
Description:
EEPROM 5.5V 2K (256x8)
Lifecycle:
New from this manufacturer.
Delivery:
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