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IC61C6416-15KI from ISSI,ISSI一

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IC61C6416-15KI

Manufacturer: ISSI,ISSI一, ICSI

64K X 16 HIGH-SPEED CMOS STATIC RAM
Partnumber Manufacturer Quantity Availability
IC61C6416-15KI,IC61C641615KI ISSI,ISSI一, ICSI 6457 In Stock

Description and Introduction

64K X 16 HIGH-SPEED CMOS STATIC RAM The IC61C6416-15KI is a high-speed CMOS static RAM (SRAM) manufactured by ISSI (Integrated Silicon Solution, Inc.). Below are the factual details about this component:

### **Specifications:**
- **Part Number:** IC61C6416-15KI  
- **Manufacturer:** ISSI (Integrated Silicon Solution, Inc.)  
- **Type:** 64K x 16-bit High-Speed CMOS Static RAM  
- **Speed:** 15 ns (Access Time)  
- **Voltage Supply:** 5V ±10%  
- **Operating Temperature Range:** -40°C to +85°C (Industrial Grade)  
- **Package:** 44-Pin PLCC (Plastic Leaded Chip Carrier)  
- **Organization:** 65,536 words × 16 bits  
- **I/O Type:** Common I/O (Input/Output)  
- **Standby Current (TTL):** 10 mA (Typical)  
- **Operating Current:** 120 mA (Typical at maximum frequency)  
- **Data Retention Voltage:** 2V (Minimum)  
- **Three-State Outputs:** Yes  

### **Descriptions and Features:**
- **High-Speed Operation:** 15 ns access time for fast data retrieval.  
- **Low Power Consumption:** Features both active and standby power-saving modes.  
- **Wide Operating Voltage:** Supports 5V ±10% for stable performance.  
- **Industrial Temperature Range:** Suitable for harsh environments (-40°C to +85°C).  
- **Common I/O Structure:** Simplifies interfacing with microprocessors.  
- **Fully Static Operation:** No refresh cycles required.  
- **TTL-Compatible Inputs/Outputs:** Ensures compatibility with standard logic levels.  
- **Three-State Outputs:** Allows for bus sharing in multi-device configurations.  
- **Reliable Data Retention:** Maintains data integrity even at low voltages (minimum 2V).  

This SRAM is commonly used in applications requiring high-speed data storage, such as embedded systems, networking equipment, and industrial controls.  

(Note: All details are based on the manufacturer's datasheet.)

Application Scenarios & Design Considerations

64K X 16 HIGH-SPEED CMOS STATIC RAM

Alternative Part Number

  • IS62C6416-15TI --: Same ISSI 64Kx16 asynchronous SRAM family with 15 ns access time and similar TSOP package, direct functional drop-in.
  • CY7C1021-15ZXC --: 64Kx16 low-power CMOS SRAM with 15 ns speed grade, widely used as a second-source equivalent for this memory density.
  • AS6C6416-55TIN --: Alliance Memory 64Kx16 low-power SRAM in the same density class; verify 15 ns timing variant availability, otherwise a slower grade still fits many designs.
  • IS61C6416-15KI --: ISSI's equivalent 64Kx16 async SRAM in the same 15ns speed grade and industrial temperature range; ISSI is the successor brand to ICSI and this is a direct functional drop-in.
  • CY7C1021-15ZXI --: 64Kx16 asynchronous SRAM with 15ns access time in an industrial-grade TSOP package, widely used as a cross for this density and speed.
  • AS7C1024-15TIN --: Alliance Memory 64Kx16 low-power async SRAM, 15ns, industrial temperature, commonly offered as a second-source replacement for ICSI/ISSI SRAMs.

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