component
PY25Q128HA-SUH-IR
Public Unreviewedby Ray
PUYA NOR FLASH, SOP-8-208mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownPY25Q128HA-SUH-IR
PUYA · NOR FLASH · SOP-8-208mil
PY25Q128HA-SUH-IR from PUYA, in a SOP-8-208mil. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CS# | input | Active-low chip select. Drive low to select the device for an SPI/QSPI transaction; when high the device is deselected, SO is high-Z and the part enters standby (I_SB typ 15 uA). |
| 2 | SO/SIO1 | bidirectional | Serial data output in Standard SPI (single-bit read/write); becomes bidirectional IO1 in Dual/Quad SPI, QPI and DTR modes. Push-pull CMOS driver, V_OH >= VCC-0.2 V at -100 uA. |
| 3 | WP#/SIO2 | bidirectional | Active-low write protect input in Standard/Dual SPI modes; enables hardware protection of the status register when combined with the SRP bits. Becomes bidirectional IO2 in Quad SPI / QPI / DTR read modes. |
| 4 | GND | power_in | Device ground. Tie to the system 0 V reference. |
| 5 | SI/SIO0 | bidirectional | Serial data input in Standard SPI (receives opcodes, addresses and data on SCLK rising edges); becomes bidirectional IO0 in Dual/Quad SPI, QPI and DTR modes. CMOS input, V_IH >= 0.7*VCC. |
| 6 | SCLK | input | Serial interface clock input. Data on SI/IOn is latched on rising edges and output on SO/IOn on falling edges (SPI modes 0 and 3). Max 133 MHz for STR Quad read, 66 MHz for DTR. |
| 7 | HOLD#/RESET#/SIO3 | bidirectional | Active-low HOLD# input pauses the current transaction without deselecting the device; can be reconfigured as an active-low hardware RESET# input, or as bidirectional IO3 in Quad SPI / QPI / DTR read modes. |
| 8 | VCC | power_in | Core and I/O supply, 2.7 V to 3.6 V. Bypass locally with a 100 nF ceramic capacitor to GND. Read current typ 3-10.5 mA depending on frequency/mode; standby typ 15 uA; deep-power-down typ 1 uA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | PUYA |
| Package | SOP-8-208mil |
| Category | Memory |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
PY25Q128HA-SUH-ITPY25Q128HA-SUH-IRPY25Q128HA-SUH-IRSUY-ITPY25Q128HA-SUH-IRSUY-IRPY25Q128HA-SUH-IYPY25Q128HA-SUH-IRSUY-IYPY25Q128HA-SUH-KTPY25Q128HA-SUH-KRPY25Q128HA-SUH-KYPY25Q128HA-SUH-IRSSH-ITPY25Q128HA-SUH-IRSSH-IRPY25Q128HA-SUH-IRSSH-KTPY25Q128HA-SUH-IRSSH-KRPY25Q128HA-SUH-IRSMH-ITPY25Q128HA-SUH-IRSMH-IRPY25Q128HA-SUH-IRSMY-ITPY25Q128HA-SUH-IRSMY-IRPY25Q128HA-SUH-IRSMH-KTPY25Q128HA-SUH-IRSMH-KRPY25Q128HA-SUH-IRWXH-IRPY25Q128HA-SUH-IRWXY-IRPY25Q128HA-SUH-IRWZH-IRPY25Q128HA-SUH-IRQVH-IRPY25Q128HA-SUH-IRDFH-IR
CAD (KiCad official)
- Symbol:
PY25Q128HA-SUH-IR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8-208mil (KiCad packages3D, STEP)
3D model downloads
Two STEP files. Same geometry, different body top:
| File | Size | Use it when |
|---|---|---|
py25q128ha-suh-ir.step |
122 KB | You want the bare part, or you mark your own boards. |
py25q128ha-suh-ir-etched.step |
3.0 MB | You want the part with PY25Q128HA-SUH-IR already on it. |
The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 750 faces against 147 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: PUYA datasheet (109 pp, sha256
469dc5e359657a00, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).