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ADVANCE INFORMATION
This document contains information on a product under development at Advanced Micro Devices. The information
is intended to help you evaluate this product. AMD reserves the right to change or discontinue work on this proposed
product without notice. 2/9/98
Refer to AMD’s Website (www.amd.com) for the latest information.
Publication#
21351
Issue Date:
February 1998
Rev:
A
Amendment/
+1
Am29LV020B
2 Megabit (256 K x 8-Bit)
CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory
DISTINCTIVE CHARACTERISTICS
I
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 and
write operations and for compatibility with high
performance 3.3 volt microprocessors
I
Manufactured on 0.35 μm process technology
I
High performance
— Full voltage range: access times as fast as 70 ns
— Regulated voltage range: access times as fast
as 55 ns
I
Ultra low power consumption
— Automatic sleep mode: 1 μA (typical values at
5 MHz)
— Standby mode: 1 μA
— Read mode: 7 mA
— Program/erase mode: 15 mA
I
Flexible sector architecture
— Four 64 Kbyte sectors
— Any combination of sectors can be erased;
supports full chip erase
— Sector Protection features:
Hardware method of locking a sector to prevent
any program or erase operations within that
sector
Sectors can be locked via programming
equipment
I
Unlock Bypass Program Command
— Reduces overall programming time when
issuing multiple program command sequences
I
Embedded Algorithms
— Embedded Erase algorithms automatically
preprogram and erase the entire chip or any
combination of designated sectors
— Embedded Program algorithms automatically
writes and verifies data at specified addresses
I
Minimum 1,000,000 write/erase cycles
guaranteed
I
Package option
— 32-pin PLCC
— 32-pin TSOP
I
Compatibility with JEDEC standards
— Pinout and software compatible with single-
power supply Flash
— Superior inadvertent write protection
I
Data# Polling and toggle bits
— Provides a software method of detecting
program or erase cycle completion
I
Erase Suspend/Resume
— Supports reading data from or programming
data to a sector not being erased
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| Am29LV020BT-70FI | LM2578A/LM3578A Switching Regulator; Package: SOIC NARROW; No of Pins: 8; Qty per Container: 95; Container: Rail |
| Am29LV020BT-70FIB | 2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory |
| Am29LV020BT-70JC | LM2578A/LM3578A Switching Regulator; Package: MDIP; No of Pins: 8; Qty per Container: 40; Container: Rail |
| Am29LV020BT-70JCB | 2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory |
| Am29LV020BT-70JE | 2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only, Uniform Sector 32-Pin Flash Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM29LV033C-120EI | 制造商:Advanced Micro Devices 功能描述:Flash Mem Parallel 3.3V 32M-Bit 4M x 8 120ns 40-Pin TSOP |
| AM29LV033C-70EI | 制造商:Advanced Micro Devices 功能描述: 制造商:Advanced Micro Devices 功能描述:NOR Flash, 4M x 8, 40 Pin, Plastic, TSSOP |
| AM29LV033C-90EF | 制造商:Advanced Micro Devices 功能描述:4M X 8 FLASH 3V PROM, 90 ns, PDSO40 |
| AM29LV033C-90WDI-T | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Advanced Micro Devices 功能描述: 制造商:AMD 功能描述: |
| AM29LV040B-120EC\\T | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 4MBIT 512KX8 120NS 32TSOP - Tape and Reel |
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