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25LC040X-I/ST

25LC040X-I/ST

25LC040X-I/ST

Microchip Technology

3/5V V 8 Pin Memory IC 25LC040 4 kb kb 4.4mm mm 5mA mA

SOT-23

25LC040X-I/ST Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173, 4.40mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTube
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional FeatureDATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES
Technology CMOS
Voltage - Supply 2.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.65mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number 25LC040
Pin Count8
Supply Voltage-Max (Vsup) 5.5V
Power Supplies3/5V
Supply Voltage-Min (Vsup) 2.5V
Interface SPI, Serial
Memory Size4Kb 512 x 8
Nominal Supply Current5mA
Memory TypeNon-Volatile
Clock Frequency 2MHz
Access Time 230 ns
Memory Format EEPROM
Memory InterfaceSPI
Memory Width 8
Write Cycle Time - Word, Page 5ms
Density 4 kb
Standby Current-Max 0.000001A
Serial Bus Type SPI
Endurance 1000000 Write/Erase Cycles
Write Cycle Time-Max (tWC) 5ms
Data Retention Time-Min 200
Write Protection HARDWARE/SOFTWARE
Height Seated (Max) 1.2mm
Length 4.4mm
Width 3mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:10280 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.689000$0.689
10$0.650000$6.5
100$0.613208$61.3208
500$0.578498$289.249
1000$0.545753$545.753

25LC040X-I/ST Product Details

25LC040X-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. There is a 8-TSSOP (0.173, 4.40mm Width) case embedded in it. 4Kb 512 x 8 is the chip's memory size. There is a EEPROM-format memory used in this device, which is the memory format used by mainstream devices. Suitable for use in a wide range of demanding applications, this device offers an extended operating temperature range of -40°C~85°C TA. It is capable of handling a voltage supply of 2.5V~5.5V. Its recommended mounting type is Surface Mount. 8 terminations are planted on the chip. It supports up to 1 functions for comprehensive operation. The memory device is designed to be supplied with an 3.3V volt power supply in order to operate properly. In order to operate effectively, the memory rotates at a clock frequency within a range of 2MHz. In order to select similar parts, typical manufacturers refer to 25LC040 as the device's base part number. It is encased in an 8-pin package that contains this ic memory chip. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. In terms of its nominal supply current, this memory component is rated at 5mA. Although it has all the merits this chip has, it is also equipped with DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES to give a performance boost to the system. Talking about power supplies, this memory chip requires merely 3/5V. By integrating with the SPI-type serial bus, this memory transmits data to the processor.

25LC040X-I/ST Features


Package / Case: 8-TSSOP (0.173, 4.40mm Width)
8 Pins
Additional Feature:DATA RETENTION > 200 YEARS; 1M ENDURANCE CYCLES

25LC040X-I/ST Applications


There are a lot of Microchip Technology 25LC040X-I/ST Memory applications.

  • multimedia computers
  • telecommunications
  • eDRAM
  • printers
  • servers
  • personal digital assistants
  • main computer memory
  • Camcorders
  • networks
  • Cache memory

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