IC Phoenix logo

Home ›  T  › T10 > TC551001BFL-85L

TC551001BFL-85L from TOSHIBA

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

TC551001BFL-85L

Manufacturer: TOSHIBA, TOS

SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM

Partnumber Manufacturer Quantity Availability
TC551001BFL-85L,TC551001BFL85L TOSHIBA, TOS 5885 In Stock

Description and Introduction

SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM The TC551001BFL-85L is a 1Mbit (128K x 8) CMOS static RAM (SRAM) manufactured by Toshiba. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Organization:** 128K words × 8 bits  
- **Operating Voltage:** 5V ±10%  
- **Access Time:** 85ns  
- **Operating Current:** 40mA (max)  
- **Standby Current:** 10μA (max) in CMOS standby mode  
- **Package:** 32-pin SOP (Small Outline Package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Retention Voltage:** 2V (min)  

### **Descriptions:**
- **Type:** High-speed, low-power CMOS SRAM  
- **Interface:** Parallel  
- **Technology:** Fully static operation, no clock or refresh required  
- **Applications:** Embedded systems, industrial controls, telecommunications, and consumer electronics  

### **Features:**
- **Low Power Consumption:** CMOS technology ensures low standby current.  
- **High-Speed Operation:** 85ns access time suitable for performance-critical applications.  
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V.  
- **Fully Static Design:** No refresh cycles needed.  
- **Tri-State Output:** Allows direct connection to a common bus.  
- **Data Retention:** Maintains data with minimal power in battery backup applications.  

This SRAM is designed for applications requiring fast, reliable, and low-power memory storage.

Application Scenarios & Design Considerations

SILICON GATE CMOS 131,072 WORD x 8 BIT STATIC RAM

Alternative Part Number

  • IS61C1024AL-15T --: 128K x 8 asynchronous SRAM with similar 5V interface and access time class; widely available drop-in style replacement for the Toshiba SRAM.
  • CY7C109B-15ZXC --: 128K x 8 high-speed CMOS SRAM with comparable speed grade and pinout, suitable functional substitute for the TC551001 series.
  • AS6C1008-55PCN --: 1M-bit (128K x 8) low-power SRAM designed as a legacy replacement for Toshiba 128K x 8 SRAMs, with matching organization and interface.
  • AS6C1008-55TIN --: Low-power 128K x 8 SRAM designed as a direct functional equivalent to legacy Toshiba TC551001 devices, with similar supply and access characteristics.
  • IS61C1024AL-15TLI --: 128K x 8 asynchronous SRAM with similar 5V interface and access time class; widely available and pin-compatible in many designs.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips