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W25Q80EWZPIG
+BOMIC FLASH 8MBIT SPI/QUAD 8WSON
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제조업체화방전자
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제조업체 부품 #W25Q80EWZPIG
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데이터시트 W25Q80EWZPIG DataSheet
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재고7071
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사양
| 속성 | 가치 |
| Series | SpiFlash® |
| Part Status | Active |
| Base Product Number | W25Q80 |
| Digi Key Programmable | Not Verified |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NOR |
| Memory Size | 8Mbit |
| Memory Organization | 1M x 8 |
| Memory Interface | SPI - Quad I/O, QPI |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word, Page | 800µs |
| Voltage - Supply | 1.65V ~ 1.95V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (6x5) |
| Packaging | Tube |
개요
Description
Key specs (high level):
- Capacity: 8 Mbit (1 MB)
- Supply: 2.7–3.6 V
- Interface: standard SPI (with support for higher‑throughput dual/quad IO on some variants)
- Organization: sectors (4 KB), blocks (64 KB); page program 256 bytes
- Devices features: Write Enable (WEL), status (WIP), Deep power‑down, WP#/HOLD# pins
- Temperature: -40 to 85°C (industrial)
Typical uses:
- Boot/firmware storage for microcontrollers
- Code or data storage in embedded systems
- External flash for peripherals or Yocto-style firmware updates
Programming/usage notes:
- Enable writes, issue program/erase commands, poll WIP until complete, then disable writes
- Observe WP#/HOLD# and ensure proper timing and erase granularity
Packaging note:
- ZPIG denotes the RoHS, lead‑free 8‑pin package variant.
Equivalent
- Winbond W25Q80EW (same family)
- Macronix MX25L8006E
- Micron N25Q080A
- GigaDevice GD25Q80B
- Spansion S25FL008K
- ISSI IS25LP080D
- Puya P25Q80S
Note: check exact timing, voltage, and package compatibility for cross‑grade interchange.
Features
- Capacity: 8 Mbit (1 MB) of flash memory.
- Interface: SPI serial interface (standard four‑wire); fast read up to 104 MHz (with optional dummy cycles; dual/quad I/O on compatible variants).
- Organization: 256-byte page program; 4 KB sector erase; 32 KB/64 KB block erases; chip erase supported.
- Performance: high-speed read/write timing suitable for firmware storage and updates.
- Endurance/retention: typical 100,000 program/erase cycles; data retention around years.
- Power: operating voltage 2.7–3.6 V; low-power modes including Deep Power-Down.
- Temperature: wide operating range (typical -40°C to 85°C).
- Security: protection features via status register, block protection, and WP# function.
- Package: small 8-pin package (e.g., SOP8) suitable for space-constrained designs.
Applications: firmware storage, boot ROM, microcontroller code memory, and In-System Programming.
Pinout
- Function: 8-Mbit serial SPI flash memory used to store firmware/data (SPI interface with CS, CLK, SI/MOSI, SO/MISO, VCC, GND, WP, HOLD).
Manufacturer
- What kind of company: A Taiwan-based semiconductor company that designs and manufactures memory integrated circuits, especially NOR/NAND flash memories used in embedded systems and electronics.
Application
- Firmware storage and bootloader for microcontrollers
- Code and data storage for embedded devices (HMI, wearables, consumer electronics)
- Firmware update memory for IoT devices and networked gear (routers, set‑top boxes)
- Parameter storage, calibration data, and logs in automotive/industrial controllers
- External flash for printers, scanners, cameras, POS terminals, USB peripherals
- Bootable memory media in development boards and small modules.
Package
Frequently Asked Questions
Q: What is the maximum clock frequency supported for SPI communication?
A: The W25Q80EWZPIG supports a maximum clock frequency of 104 MHz for high-speed data transfer.
Q: Can this device operate with a standard 3.3V supply?
A: No, it requires a supply voltage range of 1.65V to 1.95V, making it suitable for low-voltage designs.
Q: Does it support Quad I/O and QPI interfaces for faster read/write?
A: Yes, it supports both SPI - Quad I/O and QPI modes to enhance throughput performance.
Q: What is the typical page write cycle time?
A: The typical write cycle time is 800μs per word or page, enabling efficient programming.
Q: Is this memory suitable for industrial temperature environments?
A: Yes, it operates over -40°C to 85°C, making it ideal for industrial applications.
Q: What is the memory organization of this FLASH chip?
A: It is organized as 1M x 8 bits, providing a total of 8 Mbit (1 MB) of non-volatile storage.
Q: What package type does this component use?
A: It comes in an 8-WDFN exposed pad package (8-WSON 6x5mm), suitable for surface mount assembly.
