IS67WVQ4M4EDALL
IS67WVQ4M4EDALL is 16Mb QUADRAM manufactured by ISSI.
- Part of the IS66WVQ4M4EDALL comparator family.
- Part of the IS66WVQ4M4EDALL comparator family.
IS66WVQ4M4EDALL/BLL IS67WVQ4M4EDALL/BLL
16Mb QUADRAM with On Chip ECC
1.8V/3.0V SERIAL PSRAM MEMORY WITH 200MHZ QUAD DDR (X4 XSPI INTERFACE) PROTOCOL
DATA SHEET
IS66/67WVQ4M4EDALL/BLL
16Mb QUADRAM with On Chip ECC
SERIAL PSRAM MEMORY WITH 200MHz QUAD DDR (x4 x SPI) Interface
Features
- Industry Standard Serial Interface
- Quad DDR (x4 x SPI) Interface: mand (1 byte) =SDR Address (2-byte) & Data = DDR
- Low Signal Counts :7 Signal pins (CS#, SCLK, DQSM, SIO0~SIO3)
- High Performance
- On chip ECC (chunk size = 4 bit): 1-bit correction and 2-bit detection
- Double Data Rate (DDR) Operation: 200MHz (200MB/s) at 1.8V VCC (1) 133MHz (133MB/s) at 3.0V VCC
- Source Synchronous Output signal during Read Operation (DQSM)
- Data Mask during Write Operation (DQSM)
- Configurable Latency for Read/Write Operation
- Supports Variable Latency mode and Fixed Latency mode
- Configurable Drive Strength
- Supports Wrapped Burst mode and Continuous mode
- Supports Deep Power Down mode
- Hidden Refresh
- Burst Operation
- Configurable Wrapped Burst Length : 16, 32, 64, and 128
- Continuous Operation:
- Continues Read operation until the end of array address (No Wrapped)
- Continues Write operation even after the end of array address (Wrapped to first address)
- Low Power Consumption
- Single 1.7V to 1.95V Voltage Supply
- Single 2.7V to 3.6V Voltage...
