W29N01HVDINA

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W29N01HVDINA

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IC FLASH 1GBIT 48-VFBGA

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Attribut Wert
Part Status Active
Base Product Number W29N01
Digi Key Programmable Not Verified
Memory Type Non-Volatile
Memory Format FLASH
Technology FLASH - NAND (SLC)
Memory Size 1Gbit
Memory Organization 128M x 8
Write Cycle Time - Word, Page 25ns
Voltage - Supply 2.7V ~ 3.6V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 48-VFBGA
Supplier Device Package 48-VFBGA (8x6.5)
Packaging Tray
Access Time 25 ns

Übersicht

Description

W29N01HVDINA is a Winbond NAND Flash memory IC. It belongs to the W29N01 family and provides gigabit-class, non-volatile storage for embedded systems and consumer electronics. As NAND flash, it uses a page/block erase and program architecture and is accessed via a NAND-flash command interface (ONFI-compatible in many devices). It requires a host controller and ECC to maintain data integrity. The device density is around 1 Gbit (roughly 128 MB), with a typical 3.3 V supply (industrial variants exist). Packaging and temperature range vary by grade.
Because revisions differ, the exact timing, voltage, density, and package are specified in the Winbond W29N01HVDINA datasheet. If you share your application (controller, interface, temperature range), I can tailor a more precise overview.

Equivalent

Winbond W29N01HVDINA is a 1 Gbit ONFI NAND flash. Drop-in equivalents (ONFI 1 Gbit) from other vendors include:
- Micron MT29F1G08ABAFD
- Samsung K9F1G08U0D
Note: exact cross-reference depends on package (TSOP/FBGA), voltage (3.3V/1.8V), page size, and ECC. For precise substitutes, use a cross-reference tool with these specs.

Features

W29N01HVDINA is a Winbond 1 Mbit SPI serial flash. Key features:
- Capacity/organization: 1 Mb (128 Kbytes), 128K × 8
- Interface: SPI serial (standard and fast read)
- Voltage: 2.7–3.6 V
- Page size: 256 bytes
- Erase: 4 KB sectors; larger block erases (32 KB/64 KB) on many variants
- Performance: fast read at tens of MHz
- Endurance: typically 1e5–1e6 program/erase cycles
- Power: low-power modes including deep power-down
- Features: status register with protection, write/sector/block protection, basic security features
- Packaging: 8-pin package (SOP/SOIC) with industrial temperature options
Note: exact erase block sizes and speed may vary by revision; consult the datasheet for the precise device variant.

Pinout

Pin count: 8 pins.
Function: W29N01HVDINA is a serial (SPI) NAND flash memory (1 Gbit). Typical pin functions: CS (chip select, active low), CLK (serial clock), DI (data input/SI), DO (data output/SO), WP# (write protect), HOLD# (hold), Vcc (power), GND (ground).

Manufacturer

- Manufacturer: Winbond Electronics Corp. (Winbond)
- What kind of company: A Taiwanese semiconductor company that designs and manufactures memory ICs (NAND/NOR Flash, DRAM) for various markets (consumer, industrial, automotive).

Application

- Embedded systems: non-volatile storage for firmware, boot code, and data
- Consumer electronics: storage in devices like set-top boxes, digital cameras, portable players, USB drives
- Automotive/industrial: firmware storage, data logging, and application data
- General portable/mass-storage roles in devices needing compact NAND flash with reliable non-volatile memory

Package

W29N01HVDINA is a NAND flash memory packaged in a 48‑pin TSOP II (plastic) package.

Frequently Asked Questions


Q: Is this NAND Flash single-level cell (SLC) or multi-level cell (MLC)?
A: It is SLC NAND Flash, offering higher reliability and faster read/write speeds compared to MLC.


Q: What is the storage capacity and organization of the W29N01HVDINA?
A: It provides 1Gbit of memory, organized as 128M x 8 bits, suitable for high-density data storage.


Q: What is the typical read access time for this device?
A: The access time is 25 ns, ensuring fast data retrieval for performance-sensitive applications.


Q: Can this component operate in harsh temperature environments?
A: Yes, its operating temperature ranges from -40°C to 85°C, making it suitable for industrial applications.


Q: What is the recommended voltage supply range for stable operation?
A: The device requires a voltage supply between 2.7V and 3.6V, supporting standard 3.3V systems.


Q: What package type is used for surface mounting?
A: It comes in a 48-VFBGA (8x6.5mm) package, ideal for space-constrained PCB designs.


Q: Is this memory non-volatile and how is data retained?
A: Yes, it is non-volatile FLASH memory, retaining data without power using NAND technology.


Q: What write cycle timings should be considered for page programming?
A: The write cycle time for word/page operation is 25 ns, enabling efficient programming speeds.


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