PS5012-E12S - PCIe Gen3 x4 NVMe SSD Controller | Phison
料号： PS5012-E12S ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0 | $0.00 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
PS5012-E12S 概述
A solid-state-drive controller is a semiconductor system that coordinates a host interface, NAND flash channels, DRAM or error-correction resources, firmware, and data-transfer paths. Within the storage hierarchy, the PS5012-E12S is an SSD controller: the completed storage hierarchy is NVMe SSD controller → PCIe interface → NAND storage subsystem → host computer. Its principal role is translating PCIe transactions into NAND operations while providing flash translation, error management, wear leveling, garbage collection, and data integrity functions.
The verified material supports PCIe Gen3 x4 operation at 8 GT/s per lane and backward host-interface compatibility with PCIe Gen1 at 2.5 GT/s and Gen2 at 5 GT/s. It complies with the PCI Express Base Specification Revision 3.1 and NVMe 1.3. Reported sequential-read figures in the supplied overview range up to 3400 MB/s, although the exact value depends on the stated SSD capacity and system configuration; Phison cautions that performance may vary with system configuration and test conditions.
The E12S platform is associated with consumer capacities from 500 GB through 8000 GB and both TLC and 3D QLC NAND configurations in the supplied specification overview. This makes it relevant to desktop PCs, gaming systems, workstations, and external storage enclosures that expose an M.2 2280 NVMe interface. An SSD implementing the controller still requires qualified NAND, DRAM where applicable, firmware validation, power delivery, thermal management, and electrical compliance testing before it can be treated as a finished drive.
Engineering around this controller is not a simple chip-replacement task. The verified sources do not provide a pinout, package dimensions, electrical limits, power consumption, endurance ratings, or qualified board-layout information for PS5012-E12S. Those values must be obtained from the manufacturer’s controlled design package before schematic capture or PCB release. SSD performance should likewise be evaluated at the finished-drive level rather than inferred solely from controller-generation labels.
This page consolidates the verified manufacturer specifications, documented interface generations, form-factor context, process technology, and engineering limitations for PS5012-E12S. It also avoids presenting generic BGA variants, functionally similar controllers, or completed SSDs as pin-compatible drop-in replacements because the supplied cross-reference data contains no verified substitute with matching package and pinout.
直接替换替代料： PS5012-E12S ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PS5012-E12S （相同外形与封装尺寸） ——差异在于 Supported Form Factors.
快速对比工具——选择替代料号进行并排对比：
该产品暂无直接替换替代料。
请求替代料PS5012-E12S 最大额定值与电气特性
| Product Type | PCIe Gen3 x4 NVMe SSD controller |
| Host Interface | PCI Express Gen3 x4 |
| PCIe Gen3 Line Rate | 8 GT/s per lane |
| Backward-Compatible PCIe Rates | 2.5 GT/s Gen1 and 5 GT/s Gen2 |
| PCI Express Compliance | PCI Express Base Specification Revision 3.1 |
| NVMe Compliance | NVMe 1.3 |
| Processor Architecture | Dual-CPU with built-in 32-bit microcontroller |
| Process Technology | TSMC 28 nm |
| NAND Channel Count | Up to 8 channels |
| Supported Form Factors | M.2 2280-S2 and M.2 2280-D2 |
| 工作温度范围 | 0°C to 70°C |
| Documented Sequential Read Performance | Up to 3400 MB/s, dependent on capacity and system configuration |
| Documented Capacity Range | 500 GB to 8000 GB |
| Documented NAND Types | TLC and 3D QLC |
PS5012-E12S standard 引脚配置指南
PS5012-E12S（standard 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： PS5012-E12S.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PS5012-E12S 适用于 6 应用s: Consumer M.2 NVMe Gaming SSD, High-Speed Desktop Storage, M.2 External Storage Enclosure, Creator Workstation Storage, Mainstream NVMe Client Drive, Capacity-Scalable SSD Platform.
Consumer M.2 NVMe Gaming SSD
The PS5012-E12S fits a consumer M.2 2280 NVMe gaming SSD because the verified specification supports PCIe Gen3 x4 at 8 GT/s per lane, NVMe 1.3, and the M.2 2280-S2 and M.2 2280-D2 form factors. A manufacturer can use this controller in a qualified gaming-drive design while leveraging documented TLC or 3D QLC configurations. Reported sequential reads reach 3400 MB/s in the supplied overview, but the final figure depends on capacity, NAND, firmware, and test conditions. PHISON notes that performance varies with system configuration, so the SSD should be benchmarked in its enclosure, power state, and intended host environment.
High-Speed Desktop Storage
The PS5012-E12S is suitable for a high-speed desktop SSD platform where PCIe Gen3 x4 bandwidth and backward compatibility with 2.5 and 5 GT/s links are useful. Its dual-CPU architecture and support for up to eight NAND channels provide a foundation for high-throughput storage, while the 0°C to 70°C specification targets consumer operating conditions. Designers must qualify the exact NAND package, DRAM configuration, firmware, thermal profile, and power delivery. The documented maximum of 3400 MB/s should be treated as configuration-dependent rather than a guaranteed result for every finished SSD.
M.2 External Storage Enclosure
The PS5012-E12S can support an M.2-based external storage solution when the enclosure exposes a compatible NVMe PCIe Gen3 x4 interface and provides adequate power, cooling, and signal integrity. PCIe Gen1 and Gen2 backward compatibility can simplify integration with systems that negotiate lower link speeds, while NVMe 1.3 provides the command-set baseline described in the verified specification. The SSD supplier still owns enclosure thermals, connector integrity, cable behavior, enclosure power limits, and end-to-end performance. Any board using this controller requires controlled electrical and layout documentation.
Creator Workstation Storage
A workstation SSD built around PS5012-E12S can use the controller’s documented PCIe Gen3 x4 interface, NVMe 1.3 support, and eight-channel NAND capability for sequential-transfer-intensive media, project, or scratch workloads. TLC configurations may be considered when sustained-write endurance is important, but no endurance rating is supplied and must be established by the finished-drive qualification report. Because the stated operating range is 0°C to 70°C, the enclosure and airflow strategy should prevent prolonged operation at the upper limit. Compatibility with a workstation platform should be validated with sustained workloads rather than short peak benchmarks.
Mainstream NVMe Client Drive
The PS5012-E12S supports a mainstream PCIe Gen3 x4 client SSD using the documented M.2 2280-S2 and 2280-D2 formats. The 28 nm TSMC process, dual-CPU architecture, built-in 32-bit microcontroller, and up to eight NAND channels define the controller platform, while TLC and 3D QLC options allow SSD manufacturers to balance cost and performance. A finished product must still establish sequential and random performance, power consumption, data retention, endurance, and thermal behavior. The controller itself should not be advertised with unverified transfer-speed or capacity claims beyond the supplied configuration data.
Capacity-Scalable SSD Platform
The documented PS5012-E12S family covers consumer capacities from 500 GB to 8000 GB, allowing an SSD manufacturer to reuse one controller platform across multiple capacity points. Its support for up to eight channels can accommodate different NAND arrangements, while NVMe 1.3 and PCIe Gen3 x4 remain the stated interface baseline. Scaling is not automatic: each capacity needs a validated NAND map, firmware profile, DRAM or cache strategy, power configuration, endurance target, and regression test. Final performance may vary because PHISON identifies system configuration and testing conditions as material factors.
工程参考数据： PS5012-E12S ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 |
|---|---|
| Brand | PHISON Electronics Corp. |
| Product Type | PCIe Gen3 x4 NVMe SSD controller |
| PCIe Interface | PCIe Gen3 x4 at 8 GT/s per lane |
| NVMe Version | NVMe 1.3 |
| PCI Express Compliance | PCI Express Base Specification Revision 3.1 |
| Process Technology | TSMC 28 nm |
| NAND Channels | Up to 8 channels |
| Operating Temperature | 0°C to 70°C |
| Unit Price | Unavailable in verified data |
关键差异点
- Documented backward-compatible PCIe host support （对比 SM2262EN)
- Specified consumer M.2 form-factor coverage （对比 PS5012-E12DI)
- Explicit controller-platform architecture （对比 Unspecified generic NVMe controller)
设计说明
Do not begin electrical design from interface-generation data alone. The verified sources do not state the PS5012-E12S package, ball map, voltage rails, rail sequencing, current limits, or power-consumption envelopes. Obtain the controlled manufacturer hardware package, then validate power-state transitions, capacitor selection, load current, startup behavior, and fault response on the intended SSD board.
Treat the documented 0°C to 70°C range as a system qualification target, not as proof that any M.2 module requires no thermal control. NAND throughput, SSD power, airflow, enclosure material, and neighboring devices can raise junction or case temperatures. Measure the finished drive across sequential and random workloads at worst-case ambient temperature, and define throttling behavior before production release.
PCIe Gen3 uses 8 GT/s signaling and requires controlled PCB routing even though older generations remain backward compatible. Follow the controlled reference layout and impedance guidance for the exact controller package when obtained. Pay particular attention to connector escape paths, lane pair routing, return paths, reference-plane transitions, and M.2 card-edge geometry; do not copy a generic M.2 layout without package-specific verification.
A finished SSD using PS5012-E12S is not automatically interchangeable with another SSD using a similar controller. Firmware, NAND organization, DRAM configuration, endurance, power management, and platform validation can differ substantially. Avoid treating SM2262EN, the PS5012-E12DI family, or a completed M.2 SSD as a drop-in replacement without written package, pin, firmware, and qualification equivalence.
合规信息
The verified sources identify PCI Express Base Specification Revision 3.1 and NVMe 1.3 compliance, but do not provide environmental or material-compliance declarations for PS5012-E12S.