29LV400BA Datasheet - Advanced Micro Devices

29LV400BA AM29LV400BA

The Am29LV400 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 is desi.

PRELIMINARY Am29LV400 4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS s Single power supply operation Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications Regulated voltage range: 3.0 to 3.6 volt read www.DataSheet4U.com and write operations and for compatibility with high performance 3.3 volt microprocessors s High performance Full voltage range: access times.

29LV400BA Features

* A hardware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors s Top or bottom boot block configurations available s Embedded Algo

29LV400BA_AdvancedMicroDevices.pdf