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24LCS21A-I/SN

24LCS21A-I/SN

24LCS21A-I/SN

Microchip Technology

3/5V V Surface Mount 8 Pin Memory IC 24LCS21A 1 kb kb 4.9mm mm 3mA mA

SOT-23

24LCS21A-I/SN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Contact PlatingTin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2005
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Additional FeatureDATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 24LCS21A
Pin Count8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface 2-Wire, I2C, SPI, Serial
Memory Size1Kb 128 x 8
Nominal Supply Current3mA
Memory TypeNon-Volatile
Clock Frequency 400kHz
Access Time 900ns
Memory Format EEPROM
Memory InterfaceI2C
Write Cycle Time - Word, Page 10ms
Density 1 kb
Standby Current-Max 0.00003A
Serial Bus Type I2C
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 10ms
Data Retention Time-Min 200
Write Protection HARDWARE
I2C Control Byte 1010000R
Height 1.5mm
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:14313 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.452000$0.452
10$0.426415$4.26415
100$0.402278$40.2278
500$0.379508$189.754
1000$0.358026$358.026

24LCS21A-I/SN Product Details

24LCS21A-I/SN Overview


Non-Volatile is its memory type. The case comes in the Tube style. 8-SOIC (0.154, 3.90mm Width) case encloses it. The memory size of the chip is 1Kb 128 x 8 Mb. EEPROM-format memory is used in this device, which is a mainstream design. 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. It is capable of handling a voltage supply of 2.5V~5.5V. There is a recommended mounting type of Surface Mount for it. The chip contains 8 terminations. The part supports at least 1 functions to ensure a comprehensive working process. The memory device is designed to be supplied with an 3V volt power supply in order to operate properly. The memory has a clock frequency rotation within 400kHz. When choosing similar parts, 24LCS21A is frequently referred to as the device's base part number. The memory device is enclosed in a package with an 8-pin connector. A memory device with 8 pins means that it contains 8 memory locations, indicating that it has 8 pins. This chip is configured to use Surface Mount mounting, a straight forward, high-efficiency mounting fashion. This memory chip is rated 3mA for its nominal supply current. The memory chip also offers DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED to level up system performance despite its merits. As for the power supply, this memory chip only needs 3/5V . Integrated into this memory is a I2C-type serial bus that facilitates data transmission to the CPU.

24LCS21A-I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Additional Feature:DATA RETENTION > 200 YEARS; 1000000 ERASE/WRITE CYCLES GUARANTEED

24LCS21A-I/SN Applications


There are a lot of Microchip Technology 24LCS21A-I/SN Memory applications.

  • servers
  • personal digital assistants
  • networks
  • eDRAM
  • data buffer
  • graphics card
  • main computer memory
  • telecommunications
  • Camcorders
  • cell phones

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