AM29LV641GH53R SPANSION [SPANSION], AM29LV641GH53R Datasheet - Page 3

• Manufacturer Part Number: AM29LV641GH53R
• Description: 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O Control
• Manufacturer: SPANSION [SPANSION]

Am29LV641G
64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only
Uniform Sector Flash Memory with VersatileI/O ™ Control
DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
PERFORMANCE CHARCTERISTICS
This document contains information on a product under development at Advance Micro Devices. The information is
intended to help you evaluate this product. Do not design in the product without contacting the factory. AMD reserves
the right to change or discontinue work on this proposed product without notice.
This product has been retired and is not recommended for designs. For new and current designs, S29GL064A supersedes Am29LV641G and is the factory-recommended migration path.
Please refer to the S29GL064A datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only.
Single power supply operation
— 2.7 to 3.6 volt read, erase, and program operations
SecSi ™ (Secured Silicon) Sector region
— 128-word sector for permanent, secure identification
— May be programmed and locked at the factory or by
— Accessible through a command sequence
VersatileI/O ™ control
— Device generates data output voltages and tolerates
Manufactured on 0.18 µm process technology
Flexible sector architecture
— One hundred twenty-eight 32 Kword sectors
Compatibility with JEDEC standards
— Pinout and software compatible with single-power
Package options
— 48-pin TSOP and Reverse TSOP (LV641GH/L only)
— 63-ball Fine-Pitch BGA (LV640GU only)
— 64-ball Fortified BGA (LV640GU only)
Minimum 1 million erase cycle guarantee per sector
20-year data retention at 125 ° C
High performance
— Access time ratings as fast as 55 ns
ADVANCE INFORMATION
through an 8-word random Electronic Serial Number
the customer
data input voltages as determined by the voltage on
the V
supply Flash standard
IO
pin
Refer to AMD’s Website (www.amd.com) for the latest information.
SOFTWARE AND HARDWARE FEATURES
Ultra low power consumption (typical values at 3.0 V,
5 MHz)
— 9 mA typical active read current
— 26 mA typical erase/program current
— 200 nA typical standby mode current
Program and erase performance (V
the ACC input pin)
— Word program time: 7 µs typical
— Sector erase time: 0.6 s typical for each 32 Kword
Hardware features
— Hardware reset input (RESET#): resets device for
— WP# input: protects first or last 32 Kword sector
— ACC input: Accelerates programming time for higher
Software features
— Program Suspend & Resume: read other sectors
— Sector Group Protection: V
— Temporary Sector Group Unprotect: V
— CFI (Common Flash Interface) compliant: allows host
— Erase Suspend/Erase Resume: read/program other
— Data# Polling and toggle bits provide erase and
— Unlock Bypass Program command reduces overall
sector
new operation
regardless of sector protection settings
(LV641GH/L only)
throughput during system production
before programming operation is completed
preventing program or erase operations within a
sector
of changing in previously locked sectors
system to identify and accommodate multiple flash
devices
sectors before an erase operation is complete
programming operation status
multiple-word programming time
Publication# 25295
Issue Date: June 14, 2005
CC
-level method of
Rev: A Amendment/+3
HH
not applied to
ID
-level method