S29AL004D70TFI-02

Product Summary

The S29AL004D70TFI-02 is a 4 Mbit, 3.0 volt-only Flash memory organized as 524,288 bytes or 262,144 words. The device is offered in 48-ball FBGA, 44-pin SO, and 48-pin TSOP packages. The word-wide data (x16) appears on DQ15–DQ0; the byte-wide (x8) data appears on DQ7–DQ0. This device S29AL004D70TFI-02 requires only a single, 3.0 volt VCC supply to perform read, program, and erase operations. A standard EPROM programmer can also be used to program and erase the device. This device S29AL004D70TFI-02 is manufactured using Spansion’s 200nm process technology, and offers all the features and benefits of the Am29LV400B and MBM29LV400T/BC, which were manufactured using 320nm process technology.

Parametrics

S29AL004D70TFI-02 absolute maximum ratings: (1)Storage Temperature Plastic Packages: –65 to +150℃; (2)Ambient Temperature with Power Applied: –65 to +85℃; (3)Voltage with Respect to Ground VCC: –0.5 V to +4.0 V; A9, OE#, and RESET#: –0.5 V to +12.5 V; All other pins: –0.5 V to VCC+0.5 V; (4)Output Short Circuit Current: 200 mA.

Features

S29AL004D70TFI-02 features: (1)Single power supply operation: 2.7 to 3.6 volt read and write operations for battery-powered applications; (2)Manufactured on 200nm process technology: Compatible with 320nm Am29LV400B and MBM29LV400T/BC; (3)Flexible sector architecture: One 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and seven 64 Kbyte sectors (byte mode); One 8 Kword, two 4 Kword, one 16 Kword, and seven 32 Kword sectors (word mode); Supports full chip erase; (4)Unlock Bypass Program Command: Reduces overall programming time when issuing multiple program command sequences; (5)Top or bottom boot block configurations available; (6)Embedded Algorithms: Embedded Erase algorithm automatically preprograms and erases the entire chip or any combination of designated sectors; Embedded Program algorithm automatically writes and verifies data at specified addresses; (7)Compatibility with JEDEC standards: Pinout and software compatible with single-power supply Flash; Superior inadvertent write protection; (8)A hardware method of locking a sector to prevent any program or erase operations within that sector; (9)Sectors can be locked in-system or via programming equipment; (10)Temporary Sector Unprotect feature allows code changes in previously locked sectors.

Diagrams