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IS61LPS25636A-200TQ2LI-TR is listed in the Memory IC range at ChipApex. The manufacturer field lists ISSI, Integrated Silicon Solution Inc. Its product description is IC SRAM 9MBIT PARALLEL 100TQFP. Review the specifications below when checking this part for your BOM.
Memory IC specifications for IS61LPS25636A-200TQ2LI-TR
- Description：IC SRAM 9MBIT PARALLEL 100TQFP
- Series：-
- Mfr：ISSI, Integrated Silicon Solution Inc
- Package：Tape & Reel (TR)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Synchronous, SDR
- Memory Size：9Mbit
- Memory Organization：256K x 36
- Memory Interface：Parallel
- Clock Frequency：200 MHz
- Write Cycle Time - Word, Page：-
- Voltage - Supply：3.135V ~ 3.465V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：100-LQFP
- Supplier Device Package：100-LQFP (14x20)
- Access Time：3.1 ns
Memory IC datasheet and documents for IS61LPS25636A-200TQ2LI-TR
Memory IC Overview
The IS61LPS25636A-200TQ2LI-TR is a 9Mb synchronous pipelined static RAM organized as 256K words by 36 bits. It operates at a maximum clock frequency of 200 MHz with a clock access time of 3.1 ns. The device utilizes a 3.3V power supply (3.135V to 3.465V) and features a 100-pin TQFP package.
Memory IC Feature Summary
- Synchronous pipelined architecture with registered address, data, and control inputs for high-speed burst operations.
- Supports individual byte write control and global write modes via dedicated enable signals.
- Includes auto power-down during deselect and a snooze mode for reduced-power standby.
- Configurable burst sequence selection using the MODE input pin.
Memory IC Applications
- Communication systems requiring high-performance memory
- Networking equipment applications
- Cache memory implementations
Memory IC Procurement Notes
Verify that the specific suffix 'TQ2LI' corresponds to the 100-pin TQFP package and industrial temperature range (-40°C to +85°C). Confirm RoHS compliance status and ensure the ordering quantity matches the manufacturer's standard packaging requirements for this specific variant.
Memory IC Selection Notes
Select this component when a 36-bit data width is required for parallel processing or networking interfaces. Ensure the system design supports 3.3V logic levels and provides adequate thermal management for the TQFP package under continuous 200 MHz operation conditions.
Memory IC Part Context
This part belongs to the IS61LPS/VPS25636A family of high-speed SRAMs from ISSI. These devices are designed to provide low-power, high-density memory solutions for demanding digital signal processing and storage applications within communication infrastructure.
Memory IC Replacement Considerations
IS61LPS25636A-200B3LI-TR
Memory IC FAQ
Does the IS61LPS25636A-200TQ2LI-TR support JTAG boundary scan?
No, the JTAG boundary scan feature is available only in the BGA packages. The QFP package does not include this functionality.
How is the burst sequence order determined?
The burst sequence is selected via the MODE input pin. Tying it LOW achieves linear burst, while tying it HIGH or leaving it floating achieves interleave burst.
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