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HSEL4XFA4G-CA9M

HIKSEMI · LPDDR · · Extended (-25~85°C)

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Compiled specifications

Compiled by the MemSignal team from publicly available information
ParameterValue
Part numberHSEL4XFA4G-CA9M
Density / capacity4 GB
Speed / gradeLPDDR4X-4266
Supply voltageVDD1 1.8 V / VDD2 1.1 V / VDDQ 0.6 V
Operating temperature-25°C to 85°C
Product lineLPDDR4X
Lifecycle—

Blank rows are omitted rather than filled with a guess.

HSEL4XFA4G-CA9M is a 4 GB LPDDR4X SDRAM, 2CH x32, 4266 Mbps, in a 200 Ball Discrete package, with VDD1 1.8 V / VDD2 1.1 V / VDDQ 0.6 V supply and a -25°C to 85°C operating range.

Key figures

  • Organization 2CH x32; data rate 4266 Mbps; package 200 Ball Discrete.
  • LPDDR4X supply: VDD1 1.8 V, VDD2 1.1 V, VDDQ 0.6 V (typical).
  • Operating temperature -25°C to 85°C (Standard); an Elevated range 85°C to 105°C is available with refresh derating.

Provenance

Figures are taken from the channel-supplied HIKSEMI 2GB and 4GB LPDDR4X DataSheet V1.0 (85 pages). No manufacturer-hosted copy of this exact file was found, so the datasheet link is left blank rather than pointing at a same-family page.

Who makes it

HIKSEMI is the brand of 杭州海康存储科技有限公司 (Hangzhou HIKStorage Technology Co., Ltd.), founded in 2017 and built on the Hikvision group storage team. 杭州海康存储科技有限公司 成立于2017年，依托海康威视的技术积累（其团队 2015年：技术团队成立）。

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Cross-references & alternatives

No substitution list published for this part

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: HIKSEMI 2GB&4GB LPDDR4X DataSheet V1.0（85 页 · md5 65ed0c38d71323bd8dbed492f27922ca · V1.0 Jul.12, 2022）
  • Checked: 2026-10-10

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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