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Apacer Technology Inc. DDR4 Synchronous DRAMs (SDRAMs)

Apacer Technology Inc. DDR4 Synchronous DRAMs (SDRAMs) are high-density memory modules that come in FBGA packages. These SDRAMs feature an 8-bit pre-fetch, Burst Length (BL) switch on-the-fly Burst Length 8 or Burst Chop (BC) 4, and a bi-directional differential data strobe. The DDR4 SDRAMs also feature Serial Presence Detect (SPD), 16 internal banks (4 bank groups), and 7.8μs average refresh cycles (at 0°C≤ TC ≤85°C). These SDRAMs support per DRAM addressability, write CRC, Data Bus Inversion (DBI), and Command/Address (CA) parity mode. The DDR4 SDRAMs are RoHS-compliant and halogen-free.

Features

  • Burst Length switch on-the-fly BL8 or BC4
  • Serial Presence Detect (SPD)
  • 16 internal banks (4 bank groups)
  • Pre-fetch
  • Support per DRAM addressability
  • Support write CRC
  • Support Data Bus Inversion (DBI)
  • Support Command/Address (CA) parity mode
  • RoHS compliant
  • Halogen-free
  • Lead-free

Specifications

  • 1.2V typical supply voltage (VDD)
  • 0°C to 85°C normal operating temperature range
  • 7.8μs average refresh cycles (at 0°C≤ TC ≤85°C)
View Results ( 66 ) Page
物料编号 数据表 存储容量 速度 管脚数量 工作电源电压 最大工作温度
78.B2GG6.4000B 78.B2GG6.4000B 数据表 4 GB 2666 Mb/s 260 Pin 1.2 V + 85 C
D22.27308S.001 D22.27308S.001 数据表 32 GB 3200 Mb/s 260 Pin 1.2 V + 85 C
D32.27245S.001 D32.27245S.001 数据表 8 GB 3200 Mb/s 288 Pin 1.2 V + 85 C
D32.27306S.001 D32.27306S.001 数据表 32 GB 3200 Mb/s 288 Pin 1.2 V + 85 C
D22.27187S.001 D22.27187S.001 数据表 4 GB 3200 Mb/s 260 Pin 1.2 V + 85 C
D22.27190S.001 D22.27190S.001 数据表 4 GB 3200 Mb/s 260 Pin 1.2 V + 85 C
D42.27240S.001 D42.27240S.001 数据表 8 GB 3200 Mb/s 260 Pin 1.2 V + 85 C
D32.2728AS.001 D32.2728AS.001 数据表 16 GB 3200 Mb/s 288 Pin 1.2 V + 85 C
D42.27180S.001 D42.27180S.001 数据表 4 GB 3200 Mb/s 260 Pin 1.2 V, 2.5 V + 85 C
D52.27244S.001 D52.27244S.001 数据表 8 GB 3200 Mb/s 288 Pin 1.2 V + 85 C
发布日期: 2023-06-02 | 更新日期: 2023-06-12