70121S55J
- Mfr.Part #
- 70121S55J
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- PLCC
- Datasheet
- Download
- Description
- IC SRAM 18KBIT PARALLEL 52PLCC
- Stock
- 22,011
- In Stock :
- 22,011
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Memory
- Memory Interface :
- Parallel
- Terminal Form :
- J BEND
- Temperature Grade :
- COMMERCIAL
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Address Bus Width :
- 22b
- Standby Voltage-Min :
- 2V
- Base Part Number :
- IDT70121
- Sync/Async :
- ASYNCHRONOUS
- Access Time :
- 55 ns
- Number of Terminations :
- 52
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Packaging :
- Tube
- Memory Format :
- SRAM
- Max Operating Temperature :
- 70°C
- Min Operating Temperature :
- 0°C
- Mount :
- Surface Mount
- I/O Type :
- COMMON
- Interface :
- Parallel
- Published :
- 2008
- Width :
- 19mm
- Package / Case :
- PLCC
- Operating Supply Voltage :
- 5V
- Density :
- 18 kb
- Number of Ports :
- 2
- Voltage - Supply :
- 4.5 V ~ 5.5 V
- Supply Voltage :
- 5V
- Operating Temperature :
- 0°C ~ 70°C (TA)
- Nominal Supply Current :
- 240mA
- Series :
- --
- Lead Free :
- Contains Lead
- Pin Count :
- 52
- Max Supply Voltage :
- 5.5V
- Write Cycle Time - Word, Page :
- 55ns
- JESD-609 Code :
- e0
- Power Supplies :
- 5V
- Thickness :
- 3.63mm
- RoHS Status :
- RoHS Compliant
- Output Characteristics :
- 3-STATE
- Peak Reflow Temperature (Cel) :
- 225
- Factory Lead Time :
- 7 Weeks
- Number of Pins :
- 52
- Height Seated (Max) :
- 4.57mm
- Min Supply Voltage :
- 4.5V
- Standby Current-Max :
- 0.015A
- Word Size :
- 9b
- ECCN Code :
- EAR99
- Number of Functions :
- 1
- Supplier Device Package :
- 52-PLCC (19.13x19.13)
- Pbfree Code :
- No
- Memory Size :
- 2.3kB
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Position :
- QUAD
- Memory Type :
- RAM, SDR, SRAM
- Length :
- 19mm
- Datasheets
- 70121S55J

Memory Intersil (Renesas Electronics Corporation) 70121S55J Overview
The Memory Intersil (Renesas Electronics Corporation) 70121S55J is a high-performance 18Kbit SRAM IC, encapsulated in a 52PLCC package. Designed for high-speed and reliable data storage and retrieval, this memory chip is ideal for applications requiring quick access and stability in critical environments. Its parallel interface ensures fast data throughput and ease of integration into existing systems, making it a preferred choice for sophisticated electronics that demand robust, durable memory solutions.
70121S55J Features
This SRAM unit boasts a compact 52PLCC packaging that facilitates efficient space utilization while providing adequate protection for delicate circuitry. It features a dense 18Kbit configuration, enabling substantial data storage capacity without compromising the speed, thanks to its parallel data access capabilities. The robust design of the 70121S55J ensures high reliability and longevity under a range of operational conditions, embodying the precision engineering synonymous with Intersil (now part of Renesas Electronics Corporation).
70121S55J Applications
- Telecommunications Equipment: Utilized in data buffering applications, the 70121S55J helps manage data flow efficiently in complex telecom systems.
- Industrial Control Systems: Acts as a reliable memory solution for real-time control applications, where consistent and quick access to data is crucial.
- Automotive Electronics: Used in automotive applications where durability and data integrity are necessary for critical system functions.
- Medical Devices: Integrates into medical systems for fast and reliable data handling, crucial for patient monitoring equipment.
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