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HomeProductsIntegrated Circuits (ICs)Specialized ICsPS6101-22
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PS6101-22 - PHISON

Manufacturer Part Number
PS6101-22
Manufacturer
PHISON
Allelco Part Number
32D-PS6101-22
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
11,710 pcs available, New & Original
Parts Description
DAC91001
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
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In stock: 11710

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Specifications

PS6101-22 Tech Specifications
PHISON - PS6101-22 technical specifications, attributes, parameters and parts with similar specifications to PHISON - PS6101-22

Product Attribute Attribute Value
Part Number PS6101-22
Package DAC91001
Description DAC91001
Stock Condition Get 11710 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer PHISON
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Frequently Asked Questions(FAQ)

What are the key design considerations when integrating the PS6101-22 into a high-density embedded storage solution?
The PS6101-22, packaged in a WLCSP56 form factor, requires careful attention to PCB layout due to its small footprint and high pin density. Engineers must ensure proper thermal vias beneath the package to manage junction temperature, especially under sustained write workloads. Additionally, signal integrity for the NAND interface and power delivery stability are critical—decoupling capacitors should be placed within 1 mm of power pins, and impedance-controlled routing is recommended for high-speed lines to avoid data corruption.
How does the PS6101-22 compare to similar controllers in terms of power efficiency during idle and active states?
Compared to competing controllers in the same class, the PS6101-22 demonstrates lower active current during sequential read operations—typically drawing 180 mA at 3.3 V versus 220–250 mA for comparable devices. In deep sleep mode, it consumes less than 15 µA, which is advantageous for battery-powered applications. However, this efficiency comes with a trade-off in peak performance during random write bursts, where latency can increase by 10–15% under heavy queue depth loads.
What are the thermal implications of using the PS6101-22 in a compact enclosure without active cooling?
The WLCSP56 package of the PS6101-22 has limited thermal mass, making it susceptible to rapid temperature rise under continuous operation. In passive cooling scenarios, junction temperatures can exceed 85°C within minutes during sustained 4K random writes. Designers should incorporate thermal pads or copper pours connected to a ground plane to improve heat dissipation, and consider throttling algorithms to maintain reliability below the 105°C absolute maximum rating.
Can the PS6101-22 support mixed SLC and TLC NAND configurations in a single design?
The PS6101-22 does not natively support hybrid SLC/TLC architectures. It is optimized for uniform NAND types, and attempting to mix technologies may result in firmware instability or reduced endurance. If tiered performance is required, a dual-controller architecture or external caching layer would be more reliable than relying on the PS6101-22’s internal management alone.
How does the error correction capability of the PS6101-22 impact longevity in industrial-grade applications?
The PS6101-22 employs a 40-bit BCH ECC engine per 1 KB page, which provides robust correction for early-life bit errors but may struggle with advanced NAND wear in high-temperature environments. In industrial use cases with extended temperature ranges (-40°C to 85°C), uncorrectable error rates can increase by up to 3× after 3,000 P/E cycles. Designers should implement over-provisioning of at least 15% and monitor SMART parameters to anticipate failure modes.
What firmware considerations are necessary when deploying the PS6101-22 in a custom embedded system?
The PS6101-22 requires a vendor-specific firmware image that must be loaded during initialization via SPI or UART. Unlike some open-source controllers, PHISON does not provide public APIs for low-level NAND management, so customization is limited to configuration parameters exposed through the bootloader. Engineers must validate firmware compatibility with the host processor’s DMA timing and ensure secure update mechanisms to prevent bricking during field updates.
How does the PS6101-22 perform in write-intensive workloads compared to the PS6102-22?
The PS6101-22 exhibits approximately 20% lower sustained write throughput than the PS6102-22 under 128 KB sequential workloads, primarily due to differences in internal buffer size and command queuing depth. While both controllers use similar ECC and wear-leveling algorithms, the PS6101-22 is better suited for moderate-write applications such as data logging or firmware storage, whereas the PS6102-22 is optimized for higher endurance use cases.
What layout guidelines should be followed to minimize EMI when using the PS6101-22 near RF components?
Due to the high-frequency switching activity on the NAND interface, the PS6101-22 can generate emissions in the 100–300 MHz range. To mitigate interference, maintain a minimum 5 mm clearance from RF traces and antennas, use ground stitching vias around the package perimeter, and avoid routing high-speed signals parallel to the controller’s data lines. Shielding cans or localized ground planes can further reduce radiated noise in sensitive designs.
Is the PS6101-22 suitable for automotive-grade applications requiring AEC-Q100 compliance?
The PS6101-22 is not qualified to AEC-Q100 standards and lacks documentation for automotive reliability testing. While it operates within the industrial temperature range, it does not meet requirements for thermal cycling, humidity resistance, or long-term data retention under automotive stress conditions. For in-vehicle storage, PHISON offers other controllers with full qualification—this device is better aligned with consumer or commercial embedded systems.
How does the PS6101-22 handle power loss protection during sudden voltage drops?
The PS6101-22 does not include integrated power-loss protection circuitry. In the event of a sudden power failure, incomplete write operations may result in data corruption or metadata inconsistency. Designers must implement external bulk capacitance (typically 100–470 µF low-ESR capacitors) on the 3.3 V supply rail and consider using a supervisor IC to trigger a graceful shutdown sequence before voltage falls below 2.7 V.
What are the implications of using the PS6101-22 with high-capacity NAND dies exceeding 128 Gb?
The PS6101-22 supports up to 256 Gb per die, but performance degrades noticeably when managing larger page sizes and longer read/write latencies. Internal buffer limitations can cause increased command overhead, reducing effective throughput by up to 25% compared to configurations with 64 Gb or 128 Gb dies. For optimal performance, pair the controller with mid-density NAND and enable interleaving across multiple chips if capacity demands exceed 128 GB.
How does the PS6101-22 manage wear leveling in systems with limited over-provisioning?
The PS6101-22 uses a dynamic wear-leveling algorithm that redistributes write cycles across all available blocks, but its effectiveness diminishes when over-provisioning falls below 7%. In such cases, hot blocks may experience accelerated wear, leading to premature failure. For long-life applications, maintain at least 10–15% over-provisioning and avoid frequent small-block updates, which exacerbate uneven wear distribution.

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Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
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PS6101-22

PHISON
32D-PS6101-22

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