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TC53257P from TOSHIBA

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TC53257P

Manufacturer: TOSHIBA, TOS

256K BIT (32K WORD x 8 BIT) CMOS MASK ROM SILICON GATE MOS

Partnumber Manufacturer Quantity Availability
TC53257P TOSHIBA, TOS 52 In Stock

Description and Introduction

256K BIT (32K WORD x 8 BIT) CMOS MASK ROM SILICON GATE MOS The part **TC53257P** is manufactured by **Toshiba (TOS)**. Below are the specifications, descriptions, and features based on the available knowledge:  

### **Specifications:**  
- **Manufacturer:** Toshiba (TOS)  
- **Category:** Integrated Circuit (IC)  
- **Type:** CMOS SRAM (Static Random Access Memory)  
- **Density:** 32K (32,768 bits)  
- **Organization:** 4K x 8 (4096 words x 8 bits)  
- **Supply Voltage:** 5V (standard CMOS operating voltage)  
- **Access Time:** Typically in the range of 100ns to 150ns (varies by specific model)  
- **Package:** DIP (Dual In-line Package), likely 20-pin or similar  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C) depending on variant  

### **Descriptions:**  
- The **TC53257P** is a low-power CMOS static RAM designed for general-purpose memory applications.  
- It features a simple interface with standard SRAM control signals (Chip Enable, Output Enable, and Write Enable).  
- Suitable for embedded systems, industrial controls, and consumer electronics requiring moderate-speed memory.  

### **Features:**  
- **Low Power Consumption:** CMOS technology ensures reduced power usage compared to NMOS alternatives.  
- **Fully Static Operation:** No refresh cycles required.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Single 5V Power Supply:** Simplifies system power requirements.  
- **Tri-State Outputs:** Allows bus sharing in multi-device systems.  

For exact timing, pinout, or reliability data, refer to the official Toshiba datasheet.

Application Scenarios & Design Considerations

256K BIT (32K WORD x 8 BIT) CMOS MASK ROM SILICON GATE MOS

Alternative Part Number

  • UPC1093G2 --: Similar function voltage detector/reset IC in a different series, widely used as a substitute for Toshiba TC53 series supervisors.
  • MC34064P-5 --: Undervoltage sensing/reset IC with comparable function and DIP package, from a different manufacturer and series.
  • TL7705ACP --: Supply voltage supervisor/reset IC offering similar reset functionality in a DIP package, from a distinct series.

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