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Product Detailed Parameters
- Description：IC SRAM 1MBIT PARALLEL 44TSOP
- Series：-
- Mfr：Alliance Memory, Inc.
- Package：Tape & Reel (TR)
- Memory Type：Volatile
- Memory Format：SRAM
- Technology：SRAM - Single Port, Asynchronous
- Memory Size：1Mbit
- Memory Organization：64K x 16
- Memory Interface：Parallel
- Write Cycle Time - Word, Page：10ns
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：44-TSOP (0.400", 10.16mm Width)
- Supplier Device Package：44-TSOP2
- Access Time：10 ns
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Overview
The AS7C1026B-10TINTR is a 1 Mbit (64 K x 16) asynchronous static random-access memory manufactured by Alliance Memory. It operates within a voltage range of 4.5 V to 5.5 V and features a maximum access time of 10 ns. The device supports a maximum supply current of 80 mA and functions reliably across an industrial temperature range from -40°C to +85°C. It utilizes a parallel interface and is housed in a 44-pin TSOP II surface-mount package, designed for tape and reel delivery.
Feature Summary
- Provides high-speed data access with a 10 ns cycle time for efficient system performance.
- Operates on standard 5V logic levels compatible with common microprocessor architectures.
- Engineered for industrial environments with extended thermal stability ratings.
Applications
- Industrial control systems requiring reliable non-volatile-like data retention during power cycles
- Embedded computing modules utilizing 5V logic interfaces
- Automotive electronics operating under strict temperature constraints
Procurement Notes
Verify the specific suffix 'IN' against official manufacturer documentation to confirm the tape and reel packaging configuration. Ensure the component meets RoHS compliance requirements for your region. Cross-reference the datasheet revision date to validate electrical specifications before integration into final designs.
Selection Notes
Select this component when a 64 K x 16 organization is required alongside 10 ns speed at 5V. Compare against the AS7C1026B-20 variant if slower speeds are acceptable for lower power consumption. Confirm that the TSOP II footprint matches the target PCB layout constraints.
Part Context
This part belongs to the AS7C1026B series of 1 Mbit SRAMs. It shares architectural similarities with other members like the AS7C1026B-15 but offers faster timing. The series is designed for applications needing moderate density with fast read/write capabilities in compact surface-mount packages.
Replacement Considerations
Check for direct pin-compatible alternatives such as the AS7C1026B-15TIN or AS7C1026B-20TIN. Verify that substitute parts maintain the same 44-pin TSOP II package and 5V operating voltage to ensure mechanical and electrical compatibility without redesigning the host circuit board.
