位置:IS43QR16512A-075VBL > IS43QR16512A-075VBL详情

IS43QR16512A-075VBL中文资料

厂家型号

IS43QR16512A-075VBL

文件大小

5597.79Kbytes

页面数量

279

功能描述

1Gx8, 512Mbx16 8Gb DDR4 SDRAM

数据手册

下载地址一下载地址二

生产厂商

ISSI

IS43QR16512A-075VBL数据手册规格书PDF详情

FEATURES

• Standard Voltage : VDD = VDDQ = 1.2V, VPP=2.5V

• High speed data transfer rates with system frequency

up to 2933 Mbps

• Data Integrity

- Auto Self Refresh (ASR) by DRAM built-in TS

- Auto Refresh and Self Refresh Modes

• DRAM access bandwidth

- Separated IO gating structures by Bank Groups

- Self Refresh Abort

- Fine Granularity Refresh

• Signal Synchronization

- Write Leveling via MR settings

- Read Leveling via MPR

• Reliability & Error Handling

- Command/Address Parity

- Data bus Write CRC

- MPR readout

- Boundary Scan

• Speed Grade (CL-TRCD-TRP)

- 2933Mbps / 21-21-21 (-068Y)

- 2400Mbps

- 2666Mbps/ 19-19-19 (-075V)

/ 17-17-17 (-083T)

• Signal Integrity

- Internal VREFDQ Training

- Read Preamble Training

- Gear Down Mode

- Per DRAM Adressability

- Configurable DS for system compatibility

- Configurable On-Die Termination

- Data bus Inversion (DBI) for Writes

- ZQ Calibration for DS/ODT impedance accuracy via external

ZQ pad (240 ohm +/- 1%)

• Power Saving and efficiency

- POD with VDDQ termination

- Command/Address Latency (CAL)

- Maximum Power Saving

- Low power Auto Self Refresh (LPASR)

• Operating Temperature

- Commercial (Tc = 0 oC to +95 oC)

- Industrial (Tc = -40°C to +95°C)

- Automotive A1 (Tc = -40°C to +95°C)

- Automotive A2 (Tc = -40°C to +105°C)

- Automotive A3 (Tc = -40°C to +125°C)

更新时间:2025-12-5 15:01:00
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