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HYB39S128160CT-7 from HY

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HYB39S128160CT-7

Manufacturer: HY, INFINEON

128Mbit Synchronous DRAMs

Partnumber Manufacturer Quantity Availability
HYB39S128160CT-7,HYB39S128160CT7 HY, INFINEON 6132 In Stock

Description and Introduction

128Mbit Synchronous DRAMs The HYB39S128160CT-7 is a synchronous DRAM (SDRAM) manufactured by Infineon Technologies (formerly Siemens). Below are the key specifications, descriptions, and features:

### **Specifications:**  
- **Type:** 128Mbit (8M x 16) Synchronous DRAM (SDRAM)  
- **Organization:** 8 Meg x 16 bits  
- **Voltage Supply:** 3.3V ± 0.3V  
- **Speed:** 7ns (143MHz)  
- **Package:** 54-pin TSOP II  
- **Refresh:** 4096 refresh cycles / 64ms  
- **CAS Latency:** 2 or 3 (programmable)  
- **Burst Length:** 1, 2, 4, 8, or full page (programmable)  
- **Operating Temperature:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  

### **Descriptions:**  
- **Memory Array:** 4 banks (Bank 0 to Bank 3)  
- **Interface:** Fully synchronous with a single 3.3V power supply  
- **Data I/O:** 16-bit bidirectional data bus  
- **Command Input:** Controlled by /CS, /RAS, /CAS, /WE, and CKE signals  
- **Auto Refresh & Self Refresh:** Supported  

### **Features:**  
- **High-Speed Operation:** 143MHz clock frequency  
- **Programmable Burst Mode:** Supports sequential and interleaved burst types  
- **Low Power Consumption:** Standby and power-down modes available  
- **Auto Precharge:** Option for automatic precharge after read/write bursts  
- **On-Die Termination (ODT):** Not applicable (older SDRAM technology)  
- **Compliant with JEDEC Standards:** Meets PC100/PC133 specifications  

This SDRAM is typically used in networking, telecommunications, and computing applications requiring high-speed memory access.  

*(Note: The HYB39S128160CT-7 is an older-generation SDRAM and may be obsolete or replaced by newer technologies.)*

Application Scenarios & Design Considerations

128Mbit Synchronous DRAMs

Alternative Part Number

  • MT48LC8M16A2P-7E --: 128Mb SDR SDRAM organized as 8M x 16, 7ns speed grade, pin-compatible with the HYB39S128160CT-7 and widely available.
  • IS42S16400F-7TL --: 64Mb SDR SDRAM in 16-bit organization with 7ns access time, a common drop-in alternative for 128Mb 16-bit SDR parts in similar designs.
  • W9864G6JH-7 --: 64Mb SDR SDRAM x16 with 7ns speed grade, functionally similar SDR interface and often used as a substitute when exact density matching is flexible.
  • IS42S16800E-7TL --: 128Mb SDR SDRAM in 8M x 16 organization with 7ns speed grade, pin-compatible TSOP package, common second-source for Infineon 128Mbit SDR parts.
  • W9825G6JH-6 --: 256Mb SDR SDRAM organized as 4M x 16 x 4 banks, 166MHz capable, can replace the 128Mbit device in many designs with equal or better timing margin.

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