 English |
|
|
|
|
|
|
|
| FM24C256 Datasheet, PDF (4/12 Pages) Fairchild Semiconductor – 256 KBit 2-Wire Bus Interface Serial EEPROM with Write Protect | |||
| |||
| ◁ |
Absolute Maximum Ratings
Operating Conditions
Ambient Storage Temperature
All Input or Output Voltages
with Respect to Ground
Lead Temperature
(Soldering, 10 seconds)
ESD Rating
â65°C to +150°C
6.5V to â0.3V
+300°C
4000V min.
Ambient Operating Temperature
FM24C256/L/LZ
FM24C256F/FL/FLZ
FM24C256E/LE/LZE
FM24C256FE/FLE/FLZE
Positive Power Supply
FM24C256/E
FM24C256F/FE
FM24C256L/LZ
FM24C256FL/FLZ
FM24C256LE/LZE
FM24C256FLE/FLZE
Standard VCC (4.5V to 5.5V) DC Electrical Characteristics
Symbol
Parameter
Test Conditions
Min
Limits
Typ
ICCA
Active Power Supply Current
fSCL = 100 kHz
0.5
fSCL = 400 kHz
ISB
Standby Current
VIN = GND or VCC
10
ILI
Input Leakage Current
VIN = GND to VCC
0.1
ILO
Output Leakage Current
VOUT = GND to VCC
0.1
VIL
Input Low Voltage
â0.3
VIH
Input High Voltage
VCC x 0.7
VOL
Output Low Voltage
IOL = 2.1 mA
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
4.5V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 4.5V
Max
1.0
Units
mA
50
µA
1
µA
1
µA
VCC x 0.3
V
VCC + 0.5
V
0.4
V
Low VCC (2.7V to 5.5V) DC Electrical Characteristics
Symbol
Parameter
Test Conditions
Min
ICCA
Active Power Supply Current
ISB
(Note 1)
Standby Current for L
Standby Current for LZ
ILI
Input Leakage Current
ILO
Output Leakage Current
VIL
Input Low Voltage
VIH
Input High Voltage
VOL
Output Low Voltage
fSCL = 100 kHz
fSCL = 400 kHz
VIN = GND or VCC = 4.5V - 5.5V
VIN = GND or VCC = 2.7V - 4.5V
VIN = GND or VCC = 4.5V - 5.5V
VIN = GND or VCC = 2.7V - 4.5V
VIN = GND to VCC
VOUT = GND to VCC
â0.3
IOL = 2.1 mA
VCC x 0.7
Limits
Typ
0.5
10
1
10
0.1
0.1
0.1
Max
1.0
Units
mA
50
µA
10
50
1
1
µA
1
µA
VCC x 0.3
V
VCC + 0.5
V
0.4
V
Capacitance TA = +25°C, f = 100/400 KHz, VCC = 5V
Symbol
Test
Conditions
CI/O
Input/Output Capacitance (SDA)
VI/O = 0V
CIN
Input Capacitance (A0, A1, A2, SCL)
VIN = 0V
Max
8
6
Units
pF
pF
Note 1: Typical values are for TA = 25°C and nominal supply voltage (5V).
FM24C256 rev. B.3
4
www.fairchildsemi.com
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese