AM29LV033C datasheet(3/49 Pages) AMD

3 / 49 page

DATA SHEET

This Data Sheet states AMD’s current technical specifications regarding the Product described herein. This Data

Sheet may be revised by subsequent versions or modifications due to changes in technical specifications.

Publication# 22268

Rev: B Amendment/5

Issue Date: September 12, 2006

Am29LV033C

32 Megabit (4 M x 8-Bit)

CMOS 3.0 Volt-only Uniform Sector Flash Memory

DISTINCTIVE CHARACTERISTICS

ARCHITECTURAL ADVANTAGES

■ Zero Power Operation

— Sophisticated power management circuits reduce

power consumed during inactive periods to nearly

zero

■ Package options

— 63-ball FBGA

— 40-pin TSOP

■ Compatible with JEDEC standards

— Pinout and software compatible with

single-power-supply flash standard

■ 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

■ Flexible sector architecture

— Sixty-four 64 Kbyte sectors

■ Manufactured on 0.32 µm process technology

PERFORMANCE CHARACTERISTICS

■ High performance

— Access times as fast as 70 ns

— Program time: 7 µs/byte typical utilizing Accelerate

function

■ Ultra low power consumption (typical values)

— 2 mA active read current at 1 MHz

— 10 mA active read current at 5 MHz

— 200 nA in standby or automatic sleep mode

■ Minimum 1 million write cycles guaranteed

per sector

■ 20-year data retention at 125°C

— Reliable operation for the life of the system

SOFTWARE FEATURES

■ Supports Common Flash Memory Interface (CFI)

■ Erase Suspend/Erase Resume

— Suspends erase operations to allow programming

in same bank

■ Data# Polling and Toggle Bits

— Provides a software method of detecting the status

of program or erase cycles

■ Unlock Bypass Program command

— Reduces overall programming time when issuing

multiple program command sequences

HARDWARE FEATURES

■ Any combination of sectors can be erased

■ Ready/Busy# output (RY/BY#)

— Hardware method for detecting program or erase

cycle completion

■ Hardware reset pin (RESET#)

— Hardware method of resetting the internal state

machine to the read mode

■ ACC input pin

— Acceleration (ACC) function provides accelerated

program times

■ Sector protection

— Hardware method of locking a sector, either

in-system or using programming equipment, to

prevent any program or erase operation within that

sector

— Temporary Sector Unprotect allows changing data

in protected sectors in-system

■ Command sequence optimized for mass storage

— Specific addresses not required for unlock cycles

This product has been retired and is not recommended for designs. For new and current designs, S29AL032D supersedes Am29LV033C and is the factory-recommended migration path.

Please refer to the S29AL032D datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only.

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