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MX29LV160DBXEI-70G

Name: MX29LV160DBXEI-70G
Rating: 4.7 (12 reviews)

IC FLASH 16MBIT PARALLEL 48LFBGA

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資料表 MX29LV160DBXEI-70G DataSheet
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Series	MX29LV
Part Status	Active
Base Product Number	MX29LV160
DigiKey Programmable	Not Verified
Memory Type	Non-Volatile
Memory Format	FLASH
Technology	FLASH - NOR
Memory Size	16Mbit
Memory Organization	2M x 8
Memory Interface	Parallel
Write Cycle Time - Word, Page	70ns
Voltage - Supply	2.7V ~ 3.6V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package	48-LFBGA, CSPBGA
Supplier Device Package	48-LFBGA, CSP (6x8)
Packaging	Tray
Access Time	70 ns

概述

Description

MX29LV160DBXEI-70G is Macronix’s 16 Mbit low‑voltage NOR flash memory. Key points:
- Capacity and organization: 16 Mbit (2 Mbyte), typically organized as 2M × 8.
- Interface: parallel, asynchronous NOR flash (x8 data width).
- Voltage and speed: operates around 3.0–3.6 V; access time around 70 ns (the “70” in the suffix suggests 70 ns timing).
- Operations: supports standard NOR flash commands—read, fast read, page/word programming, and block/sector erase with protection features and a status register.
- Packaging/temperature: available in RoHS-compliant packages; industrial/extended temp options are common (consult datasheet for exact grade and pinout).
- Applications: firmware/BIOS storage, embedded system code storage requiring random access and reliable nonvolatile storage.
Note: exact block sizes (e.g., 64 KB/128 KB), package/pinout, and temperature rating vary by package variant. Always refer to the official datasheet for precise specifications and wiring.

Features

Here are the typical features of MX29LV160DBXEI-70G (a Macronix 16‑Mbit NOR flash):
- 16 Mbit capacity (NOR flash)
- 3.0V operation (2.7–3.6V supply)
- x8 data bus (8-bit I/O)
- Dual-bank architecture (DB)
- Uniform erase blocks with page programming
- Page program supports up to 256 bytes
- Auto-program/auto-erase with erase-suspend/resume
- Read modes plus identification and status commands (Read, Read-ID, etc.)
- Ready/Busy (R/B#) indicator
- Hardware protection via WP# and reset via RESET#
- Low power standby mode
- RoHS-compliant, available in industrial-grade packaging
- Typical access time around 70 ns (70G speed grade)
Note: exact block sizes, erase times, and supported command set details are in the official datasheet.

Package

48‑pin TSOP‑II (plastic) package, Pb‑free/RoHS compliant.

Pinout

- Pin count: 32 pins (32‑pin package).
- Function: 16 Mbit parallel NOR flash memory (low‑voltage). Non‑volatile storage for firmware/data with an 8‑bit data bus. Typical interface uses address lines A0–A18, data I/O DQ0–DQ7, and control signals /CE (chip enable), /OE (output enable), /WE (write enable); powered from Vcc and discharged to GND.

Manufacturer

- Manufacturer: Macronix International Co., Ltd. (MXIC).
- Company type: Taiwan-based integrated device manufacturer (IDM) that designs and manufactures non-volatile memory ICs (NOR/NAND flash, ROMs) and related semiconductor products.

Application

MX29LV160DBXEI-70G is a 16‑Mbit, dual‑bank, 3.0V NOR flash with 70 ns access. Applications: non-volatile program memory and data storage for embedded systems; boot firmware for MCUs/SoCs; automotive ECUs; consumer electronics (set‑top boxes, DVD/Blu‑ray players, cameras); networking/telecom gear (routers, modems, switches); industrial controls and IoT devices requiring reliable firmware updates and data logging.

Equivalent

Equivalent devices (16 Mbit, 3V NOR flash, ~70 ns, 32-pin) from major vendors include:
- ST: M29W160G / M29W160EP
- Spansion/Cypress: S29GL160
- Winbond: W29GL160
Note: exact cross-reference depends on package, voltage, and speed grade; verify via datasheet cross-reference tables or distributor catalogs.