IS43DR16640C-25DBL vs IS43DR16128B-3DBL

對 IS43DR16640C-25DBL 和 IS43DR16128B-3DBL 的深入比較，為您帶來關於其規格和關鍵特性的寶貴見解。我們詳細介紹了重要因素，包括 RoHS 合規性、REACH 狀態、系列、安裝方式、封裝類型以及其他相關特性。並排展示差異，簡化了元件選擇，讓您更輕鬆地為您的特定應用選擇最佳方案。

Technical review by ETEI Component Engineering Source: manufacturer documentation

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Full specification comparison

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Specification IS43DR16640C-25DBL IS43DR16128B-3DBL
Part Status Active Active
Memory Type Volatile Volatile
Memory Format DRAM DRAM
Technology SDRAM - DDR2 SDRAM - DDR2
Memory Size 1Gb (64M x 16) 2Gb (128M x 16)
Memory Interface Parallel Parallel
Clock Frequency 400 MHz 333 MHz
Write Cycle Time - Word Page 15ns 15ns
Access Time 400 ps 450 ps
Voltage - Supply 1.7V ~ 1.9V 1.7V ~ 1.9V
Operating Temperature 0°C ~ 85°C (TC) 0°C ~ 85°C (TC)
Mounting Type Surface Mount Surface Mount
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