Datasheet Details
Part number:
IS67WVQ4M4DBLL, IS66WVQ4M4DALL
Manufacturer:
ISSI
File Size:
661.77 KB
Description:
1.8v/3.0v serial psram memory.
Note:
This datasheet PDF includes multiple part numbers: IS67WVQ4M4DBLL, IS66WVQ4M4DALL.
Please refer to the document for exact specifications by model.
IS67WVQ4M4DBLL, IS66WVQ4M4DALL, 1.8V/3.0V SERIAL PSRAM MEMORY
The IS66/67WVQ4M4DALL/BLL are integrated memory device containing 16Mb Pseudo Static Random Access Memory, using a self-refresh DRAM array organized as 4M words by 4 bits.
The device supports Quad DDR interface, which is compatible with JEDEC standard x4 xSPI Flash.
The device supports Very Low Si
IS67WVQ4M4DBLL Features
* Industry Standard Serial Interface - Quad DDR (x4 xSPI) Interface: Command (1 byte) =SDR Address (2-byte) & Data = DDR - Low Signal Counts :7 Signal pins (CS#, SCLK, DQSM, SIO0~SIO3)
* High Performance - Double Data Rate (DDR) Operation: 200MHz (200MB/s) at 1.8V VCC 166MHz (166MB/s
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