IS43LQ32256BL
FEATURES
- Configuration:
- 256Mb x16 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 : 1866MHz (3733Mbps)
- 16n Pre-fetch DDR architecture
- Single data rate (multiple cycles) mand/ address bus
- Bidirectional/differential data strobe per byte of data (DQS/DQS#)
- Programmable and on-the-fly burst lengths (BL=16, 32)
- ZQ Calibration
- Operation Temperature
Industrial (T C = -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)
- Clock-Stop capability
PRELIMINARY INFORMATION FEBRUARY 2023
DESCRIPTION
The IS43/46LQ32256B and IS43/46LQ32256BL are 8Gbit CMOS LPDDR4 SDRAM. The device is organized as 2 channels...
