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IS43QR16256A

ISSI
Part Number IS43QR16256A
Manufacturer ISSI
Description 256Mbx16 4Gb DDR4 SDRAM
Published Aug 21, 2019
Detailed Description IS43/46QR16256A ® Long-term Support World Class Quality 256Mbx16 4Gb DDR4 SDRAM FEATURES FEBRUARY 2018 ‡ Standard Vo...
Datasheet PDF File IS43QR16256A PDF File

IS43QR16256A
IS43QR16256A

Overview
IS43/46QR16256A ® Long-term Support World Class Quality 256Mbx16 4Gb DDR4 SDRAM FEATURES FEBRUARY 2018 ‡ Standard Voltage : VDD = VDDQ = 1.
2V, VPP=2.
5V ‡ High speed data transfer rates with system frequency up to 2400 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 (Not Supported) - Data bus Write CRC - MPR readout - Boundary Scan ‡ Speed Grade (CL-TRCD-TRP) - 2133Mbps / 15-15-...


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