Description
The IS43/46LQ16256A/AL and IS43/46LQ32128A/AL are 4Gbit CMOS LPDDR4 SDRAM.
The device is organized as 1/2 channels per device, and each channel is 8-banks and 16-bits.
This product uses a double data rate architecture to achieve high-speed operation.
Features
- Configuration:
- 256Mb x16 x 1 channel
- 128Mb x 16 x 2 channels - 8 internal banks per channel.
- Low-voltage Core and I/O Power Supplies VDD1 = 1.70-1.95V VDD2 = 1.06-1.17V VDDQ = 1.06-1.17V (LPDDR4) VDDQ = 0.57-0.65V (LPDDR4X).
- LVSTL(Low Voltage Swing Terminated Logic) I/O Interface.
- Internal VREF and VREF Training.
- Dynamic ODT :
DQ ODT :VSSQ Termination CA ODT :VSS Termination.
- Max. Clock Frequency : 1.6GHz (3.2Gbps).
- 16n Pre-fetc.
IS43LQ32128A Datasheet
