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IS25LQ040B-JNLE

IS25LQ040B-JNLE

IS25LQ040B-JNLE

ISSI, Integrated Silicon Solution Inc

Surface Mount Memory IC 4 Mb kb 4.9mm mm

SOT-23

IS25LQ040B-JNLE Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~105°C TA
PackagingBulk
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Terminal Finish Tin (Sn)
Technology FLASH - NOR
Voltage - Supply 2.3V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 3V
Terminal Pitch1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 2.3V
Interface SPI
Memory Size4Mb 512K x 8
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Clock Frequency 104MHz
Access Time 8 ns
Memory Format FLASH
Memory InterfaceSPI - Quad I/O
Organization 4MX1
Memory Width 1
Write Cycle Time - Word, Page 800μs
Address Bus Width24b
Density 4 Mb
Parallel/Serial SERIAL
Programming Voltage3V
Page Size 256B
Height 1.75mm
Length 4.9mm
RoHS StatusROHS3 Compliant
In-Stock:2214 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.43000$0.43
10$0.42500$4.25
25$0.39560$9.89
50$0.39360$19.68
100$0.35160$35.16
300$0.34723$104.169
500$0.34232$171.16

IS25LQ040B-JNLE Product Details

IS25LQ040B-JNLE Overview


Non-Volatile is its memory type. It is available in a case with a Bulk shape. As you can see, it is embedded in 8-SOIC (0.154, 3.90mm Width) case. There is an 4Mb 512K x 8 memory capacity on the chip. In this device, the memory is of the FLASH-format, which is a popular format in the mainstream computing sector. Due to its extended operating temperature range, the device is well suited for a wide range of demanding applications. A voltage of 2.3V~3.6V is possible to be applied to the supply. There is a recommendation that Surface Mount mounting type should be used for this product. As you can see from the diagram, the chip is planted with 8 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 3V power supply. With a clock frequency of 104MHz, the memory rotates on its own. It is encased in an 8-pin package that contains this ic memory chip. It is noted that the operating supply voltage of this memory is 3.3V. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. A programming voltage of 3V is needed to alter the state of certain nonvolatile memory arrays.

IS25LQ040B-JNLE Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:3.3V


IS25LQ040B-JNLE Applications


There are a lot of ISSI, Integrated Silicon Solution Inc
IS25LQ040B-JNLE Memory applications.


  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card
  • hard disk drive (HDD)

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