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24FC256-I/ST

24FC256-I/ST

24FC256-I/ST

Microchip Technology

Surface Mount 8 Pin Memory IC 24FC256 256 kb kb 3mm mm 3mA mA

SOT-23

24FC256-I/ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 2 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2010
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Technology CMOS
Voltage - Supply 1.7V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number 24FC256
Pin Count8
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 1.7V
Interface 2-Wire, I2C, Serial
Memory Size256Kb 32K x 8
Nominal Supply Current3mA
Memory TypeNon-Volatile
Clock Frequency 1MHz
Access Time 400ns
Memory Format EEPROM
Memory InterfaceI2C
Write Cycle Time - Word, Page 5ms
Density 256 kb
Standby Current-Max 0.000005A
Serial Bus Type I2C
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 200
Write Protection HARDWARE
I2C Control Byte 1010DDDR
Reverse Pinout NO
Height 1mm
Length 3mm
Width 4.4mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:7127 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.82000$0.82
25$0.79320$19.83
100$0.77250$77.25

24FC256-I/ST Product Details

24FC256-I/ST Overview


A Non-Volatile-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tube case as well. Embedded in the 8-TSSOP (0.173, 4.40mm Width) case, memory ics is a single file. On the chip, there is an 256Kb 32K x 8 memory, which is the size of the chip's memory. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. Featuring an extended operating temperature range of -40°C~85°C TA, this device allows it to be used in a variety of demanding applications. The device is capable of handling a supply voltage of 1.7V~5.5V volts. The recommended mounting type for memory ics is Surface Mount. A total of 8 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. A clock frequency rotation within 1MHz is used for the ic memory chip to rotate data. Similar parts are frequently selected using the ic memory chip's base part number, 24FC256. A 8-pin package containing this memory device is used to house this device. The memory device in question has 8 pins, thus indicating that it has 8 memory locations that can be accessed. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. There is a nominal supply current rating of 3mA for this memory component. Its I2C-type serial bus helps transfer data to the CPU efficiently.

24FC256-I/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins


24FC256-I/ST Applications


There are a lot of Microchip Technology
24FC256-I/ST Memory applications.


  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card

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