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TC55328J-20 from TOS,TOSHIBA

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TC55328J-20

Manufacturer: TOS, TOSHIBA

20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM

Partnumber Manufacturer Quantity Availability
TC55328J-20,TC55328J20 TOS, TOSHIBA 621 In Stock

Description and Introduction

20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM The part **TC55328J-20** is manufactured by **TOSHIBA**. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** TOSHIBA  
- **Part Number:** TC55328J-20  
- **Package Type:** J-leaded (likely PLCC, SOJ, or similar)  
- **Speed Grade:** -20 (likely 20ns access time)  
- **Technology:** CMOS (typical for TOSHIBA SRAMs)  
- **Voltage Supply:** Likely 5V (common for older SRAMs)  

### **Descriptions & Features:**  
- **Type:** Static Random-Access Memory (SRAM)  
- **Density:** Likely 32K x 8 (256Kbit) based on similar TOSHIBA SRAM models  
- **Organization:** Possible 8-bit parallel I/O  
- **Operating Temperature:** Commercial (0°C to 70°C) or Industrial (-40°C to 85°C) range (exact depends on datasheet)  
- **Features:**  
  - Low power consumption (typical of CMOS SRAMs)  
  - High-speed access (20ns)  
  - Non-volatile (if battery-backed, but standard SRAM loses data without power)  

For exact details, refer to the official **TOSHIBA datasheet** for **TC55328J-20**.

Application Scenarios & Design Considerations

20ns; V(dd): -0.5 to +7.0V; 1W; 32,768 word x 8-bit CMOS static RAM

Alternative Part Number

  • IS61C256AH-20J --: 32K x 8 high-speed CMOS SRAM with 20 ns access time in a 28-pin SOJ package, functionally equivalent to the TC55328J-20.
  • CY7C199-20VC --: 32K x 8 asynchronous SRAM rated at 20 ns, pin-compatible replacement for the Toshiba TC55328J-20 in most designs.
  • AS7C256-20JC --: 32K x 8 fast SRAM with 20 ns access time and SOJ package, a direct drop-in alternative for the TC55328J-20.

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