Compiled specifications
| Parameter | Value |
|---|---|
| Part number | K4A8G165WG-BCWE |
| Density / capacity | 8 Gb |
| Speed / grade | DDR4-3200 (22-22-22) |
| Supply voltage | VDD = VDDQ = 1.2 V (1.14 V–1.26 V) |
| Operating temperature | Commercial, 0 °C to +85 °C normal (Extended 85 °C–95 °C) |
| Product line | DDR4 SDRAM |
| Lifecycle | — |
Blank rows are omitted rather than filled with a guess.
K4A8G165WG-BCWE is Samsung’s 8Gb G-die DDR4 SDRAM x16 component, organised as a 512Mx16 device in a 96-ball FBGA (96ball FBGA) package and binned at DDR4-3200 with CAS tRCD tRP of 22-22-22. It is a commercial-temperature memory component; bills of material, purchase orders and PCB silkscreen should carry the full order code K4A8G165WG-BCWE.
Key figures
- Density and organisation: 8Gb, 512Mx16 (the §2.0 key-features text expands the same array as 64Mbit x16 I/Os x 8banks per bank-group, 16 Banks in 4 Bank Groups).
- Data rate: DDR4-3200, printed in the §1.0 ordering table as DDR4-3200 (22-22-22); the §2.0 Table 2 lists backward-compatible lower bins (DDR4-1600 through DDR4-2933).
- Supply voltage: JEDEC standard 1.2V, operating range 1.14V~1.26V.
- Package: 96-ball FBGA (96ball FBGA) for the x16 organisation.
Temperature rating
The §6.0 operating-temperature tables print the device’s rated case range as 0 to 95 °C overall, with Table 7 giving the Commercial rating a Normal maximum of 85 °C and an Extended maximum of 95 °C (the §2.0 key-features note adds that above 85 °C self-refresh needs the Extended-range derating). We therefore publish this as a Commercial-range part (0 °C to +85 °C normal) and do not assert any reliability-grade or certification claim — the datasheet carries no grade-certification statement.
Lifecycle status
The Lifecycle row above is left blank: this datasheet is a technical specification and states no product-status or end-of-life figure, so we publish none.
Provenance
Every figure above is taken from Samsung 8Gb G-die DDR4 SDRAM x16 Datasheet Rev. 1.0, Feb. 2023（78 页 · K4A8G165WG-BCWE · 本地渠道件，PDF /Info 经 iText 重存）, a channel-local copy whose PDF /Info names a Samsung memory-division author but whose Producer line shows an iText re-save, so it is not a byte-identical manufacturer-hosted original; no public copy has been byte-verified and the manufacturer datasheet button is left unpopulated.
Who makes it
K4A8G165WG-BCWE is a DDR4 SDRAM of Samsung Electronics Co., Ltd.
Cross-references & alternatives
A cross-reference here would change what a customer buys. We publish one only when each row carries a source and a date and has been checked by a named reviewer.
- Table shape: Alternative · Fit · Differs in · Source · Checked
- Blocked on: an engineering review step with a named reviewer per row
Official documentation
MemSignal does not host, reproduce or distribute datasheets. Where the manufacturer publishes one, we link to it.
Provenance
- Source: Samsung 8Gb G-die DDR4 SDRAM x16 Datasheet Rev. 1.0, Feb. 2023（78 页 · K4A8G165WG-BCWE · 本地渠道件，PDF /Info 经 iText 重存）
- Checked: 2026-10-21
Cross-reference and substitution advice appear only where each claim carries a source and a date.
Parameters not compiled for this part
- Typical applications
- Country of origin
Listed so the gap is visible on the page, not inferred later.
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