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GD25LQ32EEIGR
+BOMIC FLASH 32MBIT SPI/QUAD 8USON
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Nhà sản xuấtGigaDevice Semiconductor (HK) Limited
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Ông. Phần #GD25LQ32EEIGR
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Có sẵn12322
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Series | GD25LQ |
| Part Status | Active |
| Base Product Number | GD25LQ32 |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR (SLC) |
| Memory Size | 32Mbit |
| Memory Organization | 4M x 8 |
| Memory Interface | SPI - Quad I/O, QPI |
| Clock Frequency | 133 MHz |
| Write Cycle Time - Word, Page | 60µs, 2.4ms |
| Voltage - Supply | 1.65V ~ 2V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package | 8-XFDFN Exposed Pad |
| Supplier Device Package | 8-USON (3x2) |
| Packaging | Tape & Reel (TR) |
| Access Time | 6 ns |
Tổng quan
Description
GD25LQ32EEIGR is a 32‑Mbit serial NOR flash memory from GigaDevice (GD). It stores firmware and data in embedded systems and is accessed via a SPI‑compatible interface (supports standard SPI and, in some variants, dual/quad IO modes). Key points:
- Density: 32 Mbit (4 MB)
- Interface: SPI-based (with options for dual/quad IO in some modes)
- Addressing: supports 3‑byte and 4‑byte addressing for larger address space
- Voltage: typically 2.7–3.6 V
- Organization: sectors/blocks (e.g., 4 KB sectors, 64 KB blocks); page programming in 256-byte pages
- Features: write enable/disable, status registers, protection and security features
- Speed: designed for high‑speed reads (datasheet specifics per variant)
- Package: 8‑pin package (suffix indicates RoHS/industrial grade variant)
Common uses: boot flash, firmware/storage for microcontrollers or FPGAs, data logging. For exact electrical characteristics, timings, and packaging, consult the GD25LQ32EEIGR datasheet.
- Density: 32 Mbit (4 MB)
- Interface: SPI-based (with options for dual/quad IO in some modes)
- Addressing: supports 3‑byte and 4‑byte addressing for larger address space
- Voltage: typically 2.7–3.6 V
- Organization: sectors/blocks (e.g., 4 KB sectors, 64 KB blocks); page programming in 256-byte pages
- Features: write enable/disable, status registers, protection and security features
- Speed: designed for high‑speed reads (datasheet specifics per variant)
- Package: 8‑pin package (suffix indicates RoHS/industrial grade variant)
Common uses: boot flash, firmware/storage for microcontrollers or FPGAs, data logging. For exact electrical characteristics, timings, and packaging, consult the GD25LQ32EEIGR datasheet.
Equivalent
GD25LQ32EEIGR is a 32-Mbit serial SPI Flash. Common equivalents:
- Winbond: W25Q32JV / W25Q32BV
- Macronix: MX25L3206E / MX25L3206F
- ISSI: IS25LP032D
- Micron: N25Q032 / N25Q032A
- Cypress/Spansion: S25FL032P
- SST: SST25VF032B
- EON: EN25Q32
- Winbond: W25Q32JV / W25Q32BV
- Macronix: MX25L3206E / MX25L3206F
- ISSI: IS25LP032D
- Micron: N25Q032 / N25Q032A
- Cypress/Spansion: S25FL032P
- SST: SST25VF032B
- EON: EN25Q32
Pinout
- Pin count: 8 pins (SOP-8)
- Function: 32 Mbit serial flash memory with SPI/Quad I/O interface. Pins provide VCC, GND, Chip Select (CS#), Serial Clock (CLK), and four bidirectional data I/O lines (IO0–IO3) for standard SPI and Quad SPI modes.
- Function: 32 Mbit serial flash memory with SPI/Quad I/O interface. Pins provide VCC, GND, Chip Select (CS#), Serial Clock (CLK), and four bidirectional data I/O lines (IO0–IO3) for standard SPI and Quad SPI modes.
Manufacturer
- Manufacturer: GigaDevice Semiconductor Inc. (GigaDevice)
- What kind of company: A fabless semiconductor company based in Beijing, China, that designs and markets serial flash memory (and related ICs like microcontrollers) for embedded applications.
- What kind of company: A fabless semiconductor company based in Beijing, China, that designs and markets serial flash memory (and related ICs like microcontrollers) for embedded applications.
Application
GD25LQ32EEIGR is a 32‑Mbit serial NOR flash with Quad SPI, suitable for external memory in embedded systems. Common applications include:
- Firmware storage and MCU bootloader/executable code
- External memory for IoT devices, consumer electronics, set‑top boxes, printers, routers
- Industrial and automotive controllers for firmware, configuration, and calibration data
- OTA firmware updates and secure storage of software assets
- Non-volatile data logging and configuration/calibration data
Ideal for applications needing reliable, low‑pin, non-volatile flash with Quad SPI support.
- Firmware storage and MCU bootloader/executable code
- External memory for IoT devices, consumer electronics, set‑top boxes, printers, routers
- Industrial and automotive controllers for firmware, configuration, and calibration data
- OTA firmware updates and secure storage of software assets
- Non-volatile data logging and configuration/calibration data
Ideal for applications needing reliable, low‑pin, non-volatile flash with Quad SPI support.
Package
GD25LQ32EEIGR comes in an 8-pin SOP package (SOIC-8), RoHS-compliant (package code GR).
