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IS61QDB21M36-250M3L

IS61QDB21M36-250M3L

IS61QDB21M36-250M3L

ISSI, Integrated Silicon Solution Inc

Surface Mount 165 Pin Memory IC 36 Mb kb 17mm mm 700mA mA 36b b

SOT-23

IS61QDB21M36-250M3L Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 165-LBGA
Number of Pins 165
Operating Temperature0°C~70°C TA
PackagingTray
JESD-609 Code e1
Pbfree Code yes
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 165
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Additional FeaturePIPELINED ARCHITECTURE
Technology SRAM - Synchronous, QUAD
Voltage - Supply 1.71V~1.89V
Terminal Position BOTTOM
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch1mm
[email protected] Reflow Temperature-Max (s) 40
Pin Count165
Operating Supply Voltage1.8V
Supply Voltage-Max (Vsup) 1.89V
Supply Voltage-Min (Vsup) 1.71V
Memory Size36Mb 1M x 36
Number of Ports2
Nominal Supply Current700mA
Memory TypeVolatile
Clock Frequency 250MHz
Access Time 7.5ns
Memory Format SRAM
Memory InterfaceParallel
Organization 1MX36
Output Characteristics 3-STATE
Memory Width 36
Address Bus Width19b
Density 36 Mb
I/O Type SEPARATE
Sync/Async Synchronous
Word Size36b
Standby Voltage-Min 1.71V
Height Seated (Max) 1.7mm
Length 17mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2509 items

Pricing & Ordering

QuantityUnit PriceExt. Price
105$50.25238$5276.4999

IS61QDB21M36-250M3L Product Details

IS61QDB21M36-250M3L Overview


As far as its memory type goes, it falls into the Volatile category. In addition, memory ics is available in a Tray case as well. The case is embedded in 165-LBGA. A memory chip with a capacity of 36Mb 1M x 36 is used on this device. There is a mainstream memory format used by this device, which is called SRAM-format memory. With an extended designed operating temperature of 0°C~70°C TA, this device is capable of lots of demanding applications. The device is capable of handling a supply voltage of 1.71V~1.89V volts. The recommended mounting type for this device is Surface Mount. A total of 165 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. Memory devices such as this one are designed to be powered by 1.8V and should be used as such. There is a clock frequency rotation of the memory within a 250MHz range. This memory device is enclosed in a 165-pin package. The memory device in question has 165 pins, thus indicating that it has 165 memory locations that can be accessed. A voltage of 1.8V is noted as the operating supply voltage for this memory. Chips such as this one are mounted using Surface Mount mounting, a straightforward method of mounting that is effective. As far as the nominal supply current of this memory component is concerned, it is rated at 700mA. This chip is not only loaded with advantages, but it also comes with PIPELINED ARCHITECTURE, which boosts the performance of your system. The memory chip has 2 ports for granting read/write access to one memory address. As part of the design, the I/O port addresses are mapped into the memory using an SEPARATE-bit number.

IS61QDB21M36-250M3L Features


Package / Case: 165-LBGA
165 Pins
Operating Supply Voltage:1.8V
Additional Feature:PIPELINED ARCHITECTURE
I/O Type: SEPARATE

IS61QDB21M36-250M3L Applications


There are a lot of ISSI, Integrated Silicon Solution Inc IS61QDB21M36-250M3L Memory applications.

  • eDRAM
  • Camcorders
  • printers
  • Cache memory
  • mainframes
  • telecommunications
  • embedded logic
  • workstations,
  • main computer memory
  • personal digital assistants

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