# Supported Chips

**[🇷🇺 Русская версия](Supported-Chips-RU.md)**

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OpenFlash supports parallel NAND (ONFI-compliant), SPI NAND, SPI NOR, and eMMC flash chips. Below is a list of tested and known-working chips.

**v2.2.0 Update:** Significantly expanded chip database with 150+ new chips across all flash types.

## Supported Platforms (v2.3+)

| Platform | Parallel NAND | SPI NAND | SPI NOR | eMMC | UFS | WiFi | Notes |
|----------|---------------|----------|---------|------|-----|------|-------|
| RP2040 (Pico) | ✅ GPIO | ✅ SPI0 | ✅ SPI0 | ✅ SPI1 | ❌ | ❌ | Best for beginners |
| RP2350 (Pico 2) | ✅ PIO | ✅ SPI0 | ✅ SPI0 | ✅ SPI1 | ❌ | ❌ | NV-DDR support |
| STM32F1 (Blue Pill) | ✅ GPIO | ✅ SPI1 | ✅ SPI1 | ✅ SPI2 | ❌ | ❌ | Budget option |
| STM32F4 (Black Pill) | ✅ FSMC* | ✅ SPI1 | ✅ SPI1 | ✅ SPI2 | ❌ | ❌ | Fast MCU |
| STM32H747 (Arduino GIGA) | ✅ FMC | ✅ SPI | ✅ SPI | ✅ SDMMC | ✅ | ✅ | Enterprise |
| ESP32 | ✅ GPIO | ✅ VSPI | ✅ VSPI | ✅ VSPI | ❌ | ✅ | Wireless |
| Raspberry Pi (SBC) | ✅ GPIO | ✅ SPI0 | ✅ SPI0 | ✅ SPI0 | ❌ | ✅ | Linux GPIO |
| Orange Pi (SBC) | ✅ GPIO | ✅ SPI | ✅ SPI | ✅ SPI | ❌ | ✅ | Budget SBC |

*FSMC available on STM32F446 only

## Chip Count Summary (v2.2.0)

| Type | Count | Manufacturers |
|------|-------|---------------|
| Parallel NAND | 60+ | Samsung, Micron, SK Hynix, Kioxia, Macronix, Winbond, ESMT |
| SPI NAND | 55+ | GigaDevice, Winbond, Macronix, Micron, Kioxia, XTX, Foresee, Dosilicon, Zetta |
| SPI NOR | 75+ | Winbond, Macronix, ISSI, GigaDevice, Micron, EON, XMC, Puya, Boya |
| eMMC | 40+ | Samsung, Micron, SK Hynix, SanDisk, Kingston, Foresee |

## Interface Types

OpenFlash supports five types of flash interfaces:

- **Parallel NAND** - Traditional 8-bit/16-bit parallel interface (ONFI)
- **SPI NAND** - Serial Peripheral Interface NAND (v1.1+)
- **SPI NOR** - Serial Peripheral Interface NOR flash (v1.6+)
- **eMMC** - Embedded MultiMediaCard via SPI mode (v1.2+)
- **UFS** - Universal Flash Storage (v1.6+, detection only)

## Fully Tested ✅

### Parallel NAND
| Manufacturer | Model | Capacity | Page Size | Status |
|--------------|-------|----------|-----------|--------|
| Samsung | K9F4G08U0D | 512MB | 2KB | ✅ Tested |
| Samsung | K9F1G08U0D | 128MB | 2KB | ✅ Tested |
| Hynix | HY27UF084G2B | 512MB | 2KB | ✅ Tested |

### SPI NAND
| Manufacturer | Model | Capacity | Page Size | Status |
|--------------|-------|----------|-----------|--------|
| GigaDevice | GD5F1GQ4UBxIG | 128MB | 2KB | ✅ Tested |
| Winbond | W25N01GV | 128MB | 2KB | ✅ Tested |

## Database (Auto-Detection)

These chips are in our database and should work automatically:

### Samsung
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| K9F1G08U0D | 128MB | 2KB | 64 | EC F1 00 95 |
| K9F2G08U0D | 256MB | 2KB | 64 | EC DA 10 95 |
| K9F4G08U0D | 512MB | 2KB | 64 | EC DC 10 95 |
| K9F8G08U0M | 1GB | 2KB | 64 | EC D3 51 95 |
| K9GAG08U0E | 2GB | 8KB | 128 | EC D5 84 72 |
| K9LCG08U0A | 4GB | 8KB | 128 | EC D7 94 76 |

### SK Hynix
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| HY27UF081G2A | 128MB | 2KB | 64 | AD F1 80 1D |
| HY27UF082G2B | 256MB | 2KB | 64 | AD DA 80 15 |
| HY27UF084G2B | 512MB | 2KB | 64 | AD DC 80 15 |
| H27U1G8F2BTR | 128MB | 2KB | 64 | AD F1 00 1D |
| H27U4G8F2DTR | 512MB | 4KB | 64 | AD DC 90 95 |

### Micron
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| MT29F1G08ABADAH4 | 128MB | 2KB | 64 | 2C F1 80 95 |
| MT29F2G08ABAEAH4 | 256MB | 2KB | 64 | 2C DA 90 95 |
| MT29F4G08ABADAH4 | 512MB | 2KB | 64 | 2C DC 90 95 |
| MT29F8G08ADBDAH4 | 1GB | 4KB | 64 | 2C 38 00 26 |
| MT29F16G08CBACAH4 | 2GB | 4KB | 256 | 2C 48 04 46 |

### Toshiba/Kioxia
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| TC58NVG0S3HTA00 | 128MB | 2KB | 64 | 98 F1 80 15 |
| TC58NVG1S3HTA00 | 256MB | 2KB | 64 | 98 DA 90 15 |
| TC58NVG2S0HTA00 | 512MB | 4KB | 64 | 98 DC 90 26 |
| TC58NVG3S0FTA00 | 1GB | 4KB | 64 | 98 D3 90 26 |

### Macronix
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| MX30LF1G08AA | 128MB | 2KB | 64 | C2 F1 80 1D |
| MX30LF2G18AC | 256MB | 2KB | 64 | C2 DA 90 95 |
| MX30LF4G18AC | 512MB | 2KB | 64 | C2 DC 90 95 |

### Winbond
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| W29N01GVSIAA | 128MB | 2KB | 64 | EF F1 00 95 |
| W29N02GVSIAA | 256MB | 2KB | 64 | EF DA 10 95 |

### GigaDevice
| Model | Capacity | Page | Block | ID |
|-------|----------|------|-------|-----|
| GD9FU1G8F2A | 128MB | 2KB | 64 | C8 F1 80 1D |
| GD9FS2G8F2A | 256MB | 2KB | 64 | C8 DA 90 95 |

---

## SPI NAND Database (v1.1+)

SPI NAND chips use a different interface and command set. OpenFlash v1.1+ supports the following SPI NAND chips:

### GigaDevice SPI NAND
| Model | Capacity | Page | QSPI | ECC | ID |
|-------|----------|------|------|-----|-----|
| GD5F1GQ4UBxIG | 128MB | 2KB | ✅ | ✅ | C8 D1 |
| GD5F2GQ4UBxIG | 256MB | 2KB | ✅ | ✅ | C8 D2 |
| GD5F4GQ4UBxIG | 512MB | 4KB | ✅ | ✅ | C8 D4 |
| GD5F1GQ5UExxG | 128MB | 2KB | ✅ | ✅ | C8 51 |

### Winbond SPI NAND
| Model | Capacity | Page | QSPI | ECC | ID |
|-------|----------|------|------|-----|-----|
| W25N01GV | 128MB | 2KB | ✅ | ✅ | EF AA 21 |
| W25N02KV | 256MB | 2KB | ✅ | ✅ | EF AA 22 |
| W25N04KV | 512MB | 2KB | ✅ | ✅ | EF AA 23 |
| W25N01JW | 128MB | 2KB | ✅ | ✅ | EF BC 21 |

### Macronix SPI NAND
| Model | Capacity | Page | QSPI | ECC | ID |
|-------|----------|------|------|-----|-----|
| MX35LF1GE4AB | 128MB | 2KB | ✅ | ✅ | C2 12 |
| MX35LF2GE4AB | 256MB | 2KB | ✅ | ✅ | C2 22 |
| MX35LF4GE4AD | 512MB | 4KB | ✅ | ✅ | C2 37 |

### Micron SPI NAND
| Model | Capacity | Page | QSPI | ECC | ID |
|-------|----------|------|------|-----|-----|
| MT29F1G01ABAFD | 128MB | 2KB | ✅ | ✅ | 2C 14 |
| MT29F2G01ABAGD | 256MB | 2KB | ✅ | ✅ | 2C 24 |
| MT29F4G01ABAFD | 512MB | 4KB | ✅ | ✅ | 2C 34 |

### Toshiba/Kioxia SPI NAND
| Model | Capacity | Page | QSPI | ECC | ID |
|-------|----------|------|------|-----|-----|
| TC58CVG0S3HRAIG | 128MB | 2KB | ✅ | ✅ | 98 C2 |
| TC58CVG1S3HRAIG | 256MB | 2KB | ✅ | ✅ | 98 CB |
| TC58CVG2S0HRAIG | 512MB | 4KB | ✅ | ✅ | 98 CD |

### XTX SPI NAND
| Model | Capacity | Page | QSPI | ECC | ID |
|-------|----------|------|------|-----|-----|
| XT26G01A | 128MB | 2KB | ✅ | ✅ | 0B E1 |
| XT26G02A | 256MB | 2KB | ✅ | ✅ | 0B E2 |

## Unknown Chips

If your chip isn't recognized:

1. OpenFlash will show "Unknown" with the chip ID
2. You can still try operations with manual settings
3. [Request chip support](https://github.com/openflash/openflash/issues/new?template=chip_support.md)

## Adding New Chips

To add a chip to the database:

1. Get the chip ID (shown in OpenFlash)
2. Find the datasheet for specifications
3. Submit a PR or issue with:
   - Manufacturer and model
   - Chip ID bytes
   - Page size, block size, capacity
   - Any special timing requirements

## Manufacturer ID Reference

### Parallel NAND
| ID | Manufacturer |
|----|--------------|
| 0x01 | AMD/Spansion |
| 0x20 | ST/Numonyx |
| 0x2C | Micron |
| 0x89 | Intel |
| 0x98 | Toshiba/Kioxia |
| 0xAD | SK Hynix |
| 0xC2 | Macronix |
| 0xC8 | GigaDevice |
| 0xEC | Samsung |
| 0xEF | Winbond |

### SPI NAND
| ID | Manufacturer |
|----|--------------|
| 0x0B | XTX |
| 0x2C | Micron |
| 0x98 | Toshiba/Kioxia |
| 0xA1 | Fudan Micro |
| 0xC2 | Macronix |
| 0xC8 | GigaDevice |
| 0xCD | Zetta |
| 0xE5 | Dosilicon |
| 0xEF | Winbond |

---

## eMMC Database (v1.2+)

eMMC chips use MMC protocol over SPI interface. OpenFlash v1.2+ supports the following eMMC chips:

### Samsung eMMC
| Model | Capacity | HS200 | HS400 | Boot | MID |
|-------|----------|-------|-------|------|-----|
| KLMBG4JETD-B041 | 32GB | ✅ | ✅ | ✅ | 0x15 |
| KLMAG1JETD-B041 | 16GB | ✅ | ❌ | ✅ | 0x15 |

### Micron eMMC
| Model | Capacity | HS200 | HS400 | Boot | MID |
|-------|----------|-------|-------|------|-----|
| MTFC4GACAJCN | 4GB | ❌ | ❌ | ✅ | 0x13/0xFE |
| MTFC8GACAAAM | 8GB | ✅ | ❌ | ✅ | 0x13/0xFE |

### SanDisk eMMC
| Model | Capacity | HS200 | HS400 | Boot | MID |
|-------|----------|-------|-------|------|-----|
| SDINBDG4-32G | 32GB | ✅ | ✅ | ✅ | 0x02/0x45 |

### Toshiba eMMC
| Model | Capacity | HS200 | HS400 | Boot | MID |
|-------|----------|-------|-------|------|-----|
| THGBMJG6C1LBAIL | 8GB | ✅ | ❌ | ✅ | 0x11 |

### Kingston eMMC
| Model | Capacity | HS200 | HS400 | Boot | MID |
|-------|----------|-------|-------|------|-----|
| EMMC04G-M627 | 4GB | ❌ | ❌ | ✅ | 0x70 |

### eMMC Manufacturer ID Reference
| MID | Manufacturer |
|-----|--------------|
| 0x02 | SanDisk |
| 0x11 | Toshiba |
| 0x13 | Micron |
| 0x15 | Samsung |
| 0x45 | SanDisk |
| 0x70 | Kingston |
| 0x88 | Foresee |
| 0x90 | Hynix |
| 0xFE | Micron |

---

## SPI NOR Database (v1.6+)

SPI NOR flash chips use standard SPI interface with JEDEC ID auto-detection. OpenFlash v1.6+ supports the following SPI NOR chips:

### Winbond W25Q Series
| Model | Capacity | Page | Sector | QSPI | Voltage | JEDEC ID |
|-------|----------|------|--------|------|---------|----------|
| W25Q16JV | 2MB | 256B | 4KB | ✅ | 3.3V | EF 40 15 |
| W25Q32JV | 4MB | 256B | 4KB | ✅ | 3.3V | EF 40 16 |
| W25Q64JV | 8MB | 256B | 4KB | ✅ | 3.3V | EF 40 17 |
| W25Q128JV | 16MB | 256B | 4KB | ✅ | 3.3V | EF 40 18 |
| W25Q256JV | 32MB | 256B | 4KB | ✅ | 3.3V | EF 40 19 |
| W25Q512JV | 64MB | 256B | 4KB | ✅ | 3.3V | EF 40 20 |
| W25Q16JV-IQ | 2MB | 256B | 4KB | ✅ | 3.3V | EF 70 15 |
| W25Q32JV-IQ | 4MB | 256B | 4KB | ✅ | 3.3V | EF 70 16 |
| W25Q64JV-IQ | 8MB | 256B | 4KB | ✅ | 3.3V | EF 70 17 |
| W25Q128JV-IQ | 16MB | 256B | 4KB | ✅ | 3.3V | EF 70 18 |

### Macronix MX25L Series
| Model | Capacity | Page | Sector | QSPI | Voltage | JEDEC ID |
|-------|----------|------|--------|------|---------|----------|
| MX25L1606E | 2MB | 256B | 4KB | ✅ | 3.3V | C2 20 15 |
| MX25L3206E | 4MB | 256B | 4KB | ✅ | 3.3V | C2 20 16 |
| MX25L6406E | 8MB | 256B | 4KB | ✅ | 3.3V | C2 20 17 |
| MX25L12835F | 16MB | 256B | 4KB | ✅ | 3.3V | C2 20 18 |
| MX25L25635F | 32MB | 256B | 4KB | ✅ | 3.3V | C2 20 19 |
| MX25L51245G | 64MB | 256B | 4KB | ✅ | 3.3V | C2 20 1A |
| MX25U1635F | 2MB | 256B | 4KB | ✅ | 1.8V | C2 25 35 |
| MX25U3235F | 4MB | 256B | 4KB | ✅ | 1.8V | C2 25 36 |
| MX25U6435F | 8MB | 256B | 4KB | ✅ | 1.8V | C2 25 37 |
| MX25U12835F | 16MB | 256B | 4KB | ✅ | 1.8V | C2 25 38 |

### ISSI IS25LP Series
| Model | Capacity | Page | Sector | QSPI | Voltage | JEDEC ID |
|-------|----------|------|--------|------|---------|----------|
| IS25LP016D | 2MB | 256B | 4KB | ✅ | 3.3V | 9D 60 15 |
| IS25LP032D | 4MB | 256B | 4KB | ✅ | 3.3V | 9D 60 16 |
| IS25LP064D | 8MB | 256B | 4KB | ✅ | 3.3V | 9D 60 17 |
| IS25LP128F | 16MB | 256B | 4KB | ✅ | 3.3V | 9D 60 18 |
| IS25LP256D | 32MB | 256B | 4KB | ✅ | 3.3V | 9D 60 19 |
| IS25LP512M | 64MB | 256B | 4KB | ✅ | 3.3V | 9D 60 1A |
| IS25WP016D | 2MB | 256B | 4KB | ✅ | 1.8V | 9D 70 15 |
| IS25WP032D | 4MB | 256B | 4KB | ✅ | 1.8V | 9D 70 16 |
| IS25WP064D | 8MB | 256B | 4KB | ✅ | 1.8V | 9D 70 17 |
| IS25WP128F | 16MB | 256B | 4KB | ✅ | 1.8V | 9D 70 18 |

### SPI NOR Manufacturer ID Reference
| ID | Manufacturer |
|----|--------------|
| 0x01 | Spansion/Cypress |
| 0x1F | Atmel/Microchip |
| 0x20 | Micron/Numonyx |
| 0x9D | ISSI |
| 0xBF | SST/Microchip |
| 0xC2 | Macronix |
| 0xC8 | GigaDevice |
| 0xEF | Winbond |

---

## UFS Database (v1.6+)

UFS (Universal Flash Storage) chips are detected via descriptor parsing. OpenFlash v1.6+ supports UFS version detection and LUN enumeration:

### Supported UFS Versions
| Version | Max Speed | Features |
|---------|-----------|----------|
| UFS 2.0 | HS-G2 | Basic UFS |
| UFS 2.1 | HS-G2 | Device health |
| UFS 3.0 | HS-G4 | Write booster |
| UFS 3.1 | HS-G4 | HPB, Write booster |
| UFS 4.0 | HS-G5 | Advanced features |

### UFS Manufacturer ID Reference
| MID | Manufacturer |
|-----|--------------|
| 0x1AD | SK Hynix |
| 0x1CE | Samsung |
| 0x12C | Micron |
| 0x198 | Toshiba/Kioxia |
| 0x145 | Western Digital |

---

## 16-bit Parallel NAND (v1.6+)

OpenFlash v1.6+ supports 16-bit (x16) parallel NAND chips. These chips use a 16-bit data bus instead of 8-bit.

### Samsung x16 Chips
| Model | Capacity | Page | Bus | ID |
|-------|----------|------|-----|-----|
| K9F1G16U0D | 128MB | 2KB | x16 | EC F1 00 95 |
| K9F2G16U0D | 256MB | 2KB | x16 | EC DA 10 95 |
| K9F4G16U0D | 512MB | 2KB | x16 | EC DC 10 95 |

### Micron x16 Chips
| Model | Capacity | Page | Bus | ID |
|-------|----------|------|-----|-----|
| MT29F1G16ABADAH4 | 128MB | 2KB | x16 | 2C F1 80 95 |
| MT29F2G16ABAEAH4 | 256MB | 2KB | x16 | 2C DA 90 95 |
| MT29F4G16ABADAH4 | 512MB | 2KB | x16 | 2C DC 90 95 |

### SK Hynix x16 Chips
| Model | Capacity | Page | Bus | ID |
|-------|----------|------|-----|-----|
| H27U1G16F2BTR | 128MB | 2KB | x16 | AD F1 00 1D |
| H27U2G16F2CTR | 256MB | 2KB | x16 | AD DA 80 15 |
| H27U4G16F2DTR | 512MB | 4KB | x16 | AD DC 90 95 |