Series overview
PS8226/PS8228 support 3D TLC NAND with the latest process of many Flash manufacturers with its unique StrongECC™ error correction technology. In addition, through the optimization of the power block and the new hardware architecture, the power consumption is greatly reduced by 50%, and random read and write The speed is twice as fast as the previous generation 2D NAND eMMC, no additional passive components are required, and the manufacturing cost for customers is greatly reduced.
PS8226 product specification introduction:
-Compliant with JEDEC eMMC 5.1 specification, support command queue (Command Queue)
-Support 3D MLC & TLC, eight groups of NAND particles, the maximum capacity is 256GB
- Unique StrongECC™ technology, compared with traditional BCH ECC, it can save 70% of power, improve decoding performance by 30%, and can strengthen and ensure the reliability of 3D TLC
-3D TLC measured continuous read/write speed up to 310/220 MB/s
-3D TLC measured random read/write speed up to 22K/29K IOPS
PS8226 product specifications:
-Compliant with JEDEC eMMC 5.1 specification, support command queue (Command Queue)
-Support 3D MLC & TLC, eight groups of NAND particles, the maximum capacity is 64GB
- Unique StrongECC™ technology, compared with traditional BCH ECC, it can save 70% of power, improve decoding performance by 30%, and can strengthen and ensure the reliability of 3D TLC
-3D TLC measured continuous read/write speed up to 302/105 MB/s
-3D TLC measured random read/write speed up to 9700/24K IOPS
Control IC | eMMC version | Aisle | Main control interface | ECC | NAND FLASH type | Storage capacity | Continuous read/write (up to) |
PS8226 | 5.1 | 1 | HS-400 | SECC | 3D TLC, 3D MLC | 32GB ~ 256GB | 320/250 MB/s |
PS8228 | 5.1 | 1 | HS-400 | SECC | 3D TLC, 3D MLC | 8GB ~ 64GB | 305/175 MB/s |
PS8229 | 5.1 | 1 | HS-400 | LDPC | 3D TLC, 3D MLC | 32GB ~ 256GB | 310/240 MB/s |
PS8231 | 5.1 | 1 | HS-400 | LDPC | 3D TLC, 3D MLC | 32GB ~ 256GB | 340/295 MB/s |


Phison was established in Hsinchu, Taiwan in November 2000. Starting from providing the world's first single-chip USB flash drive control chip, Phison has now become a leader in the field of control chips for USB flash drives, SD memory cards, eMMC, UFS, PATA, SATA and PCIe solid state disks. Flash memory is rapidly entering the consumer market, industrial control market and enterprise applications. Phison continues to innovate new technologies in embedded storage devices (Embedded), solid-state storage devices (SSD) and security products.。
Main Products:SSD,eMMC,UFS,USB,Memory Card
Main Model
SATA SSD series:PS3111-S11T,PS3117-S17,PS3111-S11T,
PCIe SSD series:PS5013-E13T,PS5015-E15T,PS5019-E19T,PS5016-E16,PS5018-E18
Portable SSD series:PS2251-17 (U32-C),PS2251-18 (U32-C Pro)
USB 3.0 series:PS2251-19
USB 3.0 (SIP) series:PS2251-19
SD Card series:AM2691ENLT,AM2703ENLT,PS8131,PS8132
Application areas: personal computers, notebook computers, mobile devices, mobile devices, gaming e-sports, automotive industry, factory automation, video surveillance, self-service terminals / cash registers / gaming / commercial displays, medical, transportation, aviation and military Defense, Data Center/Servers.
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