DDR4 SDRAM
- Bidirectional differential data strobe
- Data masking per byte on Write commands
- Per DRAM Programmability
- Data Bus Inversion (DBI)
- Write Cycle Redundancy Check (CRC)
- Dynamic ODT
- Fine Granularity Refresh Mode
- Long-Term Support
Den | Org | Type | Part Number | Buy | Vcc | Refsh | Speed | Pkg(Pins) | Status | Models | Comment |
---|---|---|---|---|---|---|---|---|---|---|---|
4G | 512Mx8 | DDR4 | IS43QR85120B | 1.2V | 8K | 2666,2400 | BGA(78) | Prod | IBIS | ||
256Mx16 | DDR4 | IS43QR16256B | 1.2V | 8K | 2666,2400 | BGA(96) | Prod | IBIS | |||
8G | 1Gx8 | DDR4 | IS43QR81024A | 1.2V | 8K | 2666,2400 | BGA(78) | Prod | IBIS | ||
512Mx16 | DDR4 | IS43QR16512A | 1.2V | 8K | 2666,2400 | BGA(96) | Prod | IBIS | |||
16G | 2Gx8 | DDR4 | IS43QR8K02S2A | 1.2V | 8K | 2400 | BGA(78) | Prod | IBIS | Dual Rank |
Den | Org | Type | Part Number | Buy | Vcc | Refsh | Speed | Pkg(Pins) | Status | Models | Comment |
---|---|---|---|---|---|---|---|---|---|---|---|
4G | 512Mx8 | DDR4 | IS46QR85120B | 1.2V | 8K | 2666,2400 | BGA(78) | Prod | IBIS | ||
256Mx16 | DDR4 | IS46QR16256B | 1.2V | 8K | 2666,2400 | BGA(96) | Prod | IBIS | |||
8G | 1Gx8 | DDR4 | IS46QR81024A | 1.2V | 8K | 2666,2400 | BGA(78) | Prod | IBIS | ||
512Mx16 | DDR4 | IS46QR16512A | 1.2V | 8K | 2666,2400 | BGA(96) | Prod | IBIS | |||
16G | 2Gx8 | DDR4 | IS46QR8K02S2A | 1.2V | 8K | 2400 | BGA(78) | Prod | IBIS | Dual Rank |
App Note | Description | Comment |
---|---|---|
AN43QR001 | DDR4 SDRAM Layout Guide | Contact ISSI |