Hyundai 1MB DRAM 30pin SIMM

This RAM is 30-pin 1MB SIMM produced by Hyundai Electronics industry(Hynix of now). 30-pin SIMMs were used universally from 80286 i 80486. If the number of chips is odd number, one of the chips perform parity check.

This RAM is composed of two HY514400A(1M x 4bit) and one HY531000A(1M x 1bit). The memory capacity of the RAM is 1MB. HY531000A is data chip, and HY531000A is parity chip.

• Mea hana : ʻO Hyundai Electronics Industries Co., Ltd.
• Manufactured Year : 1993
• Product Features : 30-pine, DRAM SIMM, Parity RAM
• Memory Capacity : 1MB
• Bandwidth : 8bit
• Speed Feature : 70ns(tRAC)
• Chip Composition : HY514400A × 2 + HY531000A (4×2 + 1 bits)

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