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HY57V64820HG from HY

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14.648ms

HY57V64820HG

Manufacturer: HY

4 Banks x 2M x 8Bit Synchronous DRAM

Partnumber Manufacturer Quantity Availability
HY57V64820HG HY 125 In Stock

Description and Introduction

4 Banks x 2M x 8Bit Synchronous DRAM The HY57V64820HG is a 64Mb (4Mx16) SDRAM manufactured by SK Hynix. Here are its key specifications:

- **Organization**: 4M words × 16 bits  
- **Voltage**: 3.3V ± 0.3V  
- **Speed Grades**: -6 (166MHz), -7 (143MHz), -8 (125MHz)  
- **Refresh**: 4096 refresh cycles / 64ms  
- **CAS Latency**: 2, 3 programmable  
- **Burst Length**: 1, 2, 4, 8, full page  
- **Interface**: LVTTL  
- **Package**: 54-pin TSOP-II (400mil width)  
- **Operating Temperature**: Commercial (0°C to 70°C), Industrial (-40°C to 85°C)  

This SDRAM is commonly used in networking, telecommunications, and embedded systems.

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