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厂商型号:

24LC256-I/SM

芯天下内部编号:
260-24LC256-I-SM
生产厂商:

microchip

microsemi
描述:
E
客户编号:
规格书:

所示图像仅为示意图。请从产品数据表中获得准确的规格。

产品参数

Type Description
Package 8SOIJ
Interface Type Serial-I2C
Density 256 Kb
Maximum Operating Frequency 0.4 MHz
Maximum Random Access Time 900 ns
Typical Operating Supply Voltage 3.3|5 V
Organization 32Kx8
Data Retention 200(Min) Year
Operating Temperature -40 to 85 °C
Programming Voltage 2.5 to 5.5 V
Standard Package Rail / Tube
Hardware Data Protection Yes
Mounting Surface Mount
Package Width 5.25
PCB 8
Screening Level Industrial
Data Retention 200(Min)
Typical Operating Supply Voltage 3.3|5
EU RoHS Compliant
Density 256K
Minimum Operating Temperature -40
Maximum Operating Frequency 0.4
Supplier Package SOIJ
Standard Package Name SOIC
Maximum Operating Temperature 85
Package Length 5.26
Minimum Operating Supply Voltage 2.5
Pin Count 8
Maximum Operating Current 3
Package Height 1.98(Max)
Maximum Random Access Time 900
Maximum Operating Supply Voltage 5.5
Lead Shape Gull-wing
Matchcode 24LC256-I/SM
Unit Pack 90
Standard Leadtime 17 weeks
MOQ 90
Permis.T(A) min -40°C
Leadfree Defin. RoHS-conform
Read/write cycl 1M
Permis.T(A) max 85°C
Automotive NO
Package width 5.28 mm
Type I2C
Organisation 32Kx8
U(cc) 2.5V
Packaging Tube
Format - Memory EEPROMs - Serial
Supplier Device Package 8-SOIJ
Memory Type EEPROM
Memory Size 256K (32K x 8)
Voltage - Supply 2.5 V ~ 5.5 V
Interface I²C, 2-Wire Serial
Speed 400kHz
Package/Case 8-SOIC (0.209", 5.30mm Width)
rohs Lead free / RoHS Compliant
Dimensions 5.33 x 5.38 x 1.98mm
Height 1.98mm
Length 5.33mm
Maximum Operating Supply Voltage 5.5 V
Maximum Operating Temperature +85 °C
Minimum Operating Supply Voltage 2.5 V
Minimum Operating Temperature -40 °C
Mounting Type Surface Mount
Package Type SOIJ
Width 5.38mm
Access Time (Max) 900 ns
Frequency 0.4 MHz
Operating Temp Range -40C to 85C
Operating Temperature (Max) 85C
Operating Temperature (Min) -40C
Operating Temperature Classification Industrial
Programmable Yes
Write Protection Yes
Supply Current 3 mA
Rad Hardened No
Operating Supply Voltage (Typ) 3.3/5 V
Operating Supply Voltage (Min) 2.5 V
Operating Supply Voltage (Max) 5.5 V
DELETED Compliant
Memory Configuration :32K x 8bit
Clock Frequency :2MHz
Supply Voltage Min :2.5V
Supply Voltage Max :5.5V
Memory Case Style :SOJ
No. of Pins :8
IC Interface Type :2 Wire, I2C, Serial
Operating Temperature Min :-40°C
Operating Temperature Max :85°C
MSL :MSL 3 - 168 hours
SVHC :No SVHC (20-Jun-2013)
Base Number :24
DC Supply Voltage Tolerance + :10%
DC Supply Voltage Tolerance - :10%
Device Marking :24LC256
IC Generic Number :24LC256
Logic Function Number :24LC256
Memory Voltage Vcc :2.5V
Operating Temperature Range :-40°C to +85°C
Supply Voltage Range :2.5V to 5.5V
Vcc Tolerance + :10%
Vcc Tolerance - :10%
Weight (kg) 0.000001
Tariff No. 85423261
Termination Type :SMD
Package / Case 8-SOIC (0.209", 5.30mm Width)
Capacitance,Input 10pF
Capacitance,Output 10pF
Current,Input,Leakage ±1μA
Current,Operating 400μA(Read),3mA(Write)
Current,Output,Leakage ±1μA
DataRetention >200yrs.
MemoryType SerialEEPROM
PackageType SOIJ
Temperature,Operating -40to+85°C
Time,Access 900ns
Time,Fall 300ns
Time,Rise 300ns
Voltage,ESD ≥4kV
Voltage,Input,High 1.75V
Voltage,Input,Low 0.75V
Voltage,Output,Low 0.4V
Voltage,Supply 2.5to5.5V
Case SO8
Memory capacity 256kbit
Memory organisation 32kx8bit
Gross weight 0.56 g
Operating temperature -40...85°C
Clock frequency 400kHz
Kind of memory EEPROM
Operating voltage 2.5...5.5V
Multiplicity 1
Integrated circuit type memory
Collective package [pcs] 450
Maximum number of cycles 1000000
Access time 5ms
spg 450

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