AM29LV320MH SPANSION [SPANSION], AM29LV320MH Datasheet - Page 3

• Manufacturer Part Number: AM29LV320MH
• Description: 32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O Control
• Manufacturer: SPANSION [SPANSION]

Am29LV320MH/L
32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit™
3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O™ Control
DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
PERFORMANCE CHARACTERISTICS
This Data Sheet states AMD’s current technical specifications regarding the Products described herein. This Data
Sheet may be revised by subsequent versions or modifications due to changes in technical specifications.
This product has been retired and is not available for designs. For new and current designs, S29GL032A supersedes Am29LV320M H/L and is the factory-recommended migration path.
Please refer to the S29GL032A datasheet for specifications and ordering information. Availability of this document is retained for reference and historical purposes only.
Single power supply operation
— 3 V for read, erase, and program operations
VersatileI/O™ control
— Device generates data output voltages and tolerates
Manufactured on 0.23 µm MirrorBit process
technology
SecSi™ (Secured Silicon) Sector region
— 128-word/256-byte sector for permanent, secure
— May be programmed and locked at the factory or by
Flexible sector architecture
— Sixty-four 32 Kword/64-Kbyte sectors
Compatibility with JEDEC standards
— Provides pinout and software compatibility for
Minimum 100,000 erase cycle guarantee per sector
20-year data retention at 125°C
High performance
— 90 ns access time
— 25 ns page read times
— 0.5 s typical sector erase time
— 15 µs typical effective write buffer word programming
data input voltages on the DQ inputs/outputs as
determined by the voltage on the V
from 1.65 to 3.6 V
identification through an 8-word/16-byte random
Electronic Serial Number, accessible through a
command sequence
the customer
single-power supply flash, and superior inadvertent
write protection
time: 16-word/32-byte write buffer reduces overall
programming time for multiple-word/byte updates
Refer to AMD’s Website (www.amd.com) for the latest information.
IO
pin; operates
SOFTWARE & HARDWARE FEATURES
— 4-word/8-byte page read buffer
— 16-word/32-byte write buffer
Low power consumption (typical values at 3.0 V, 5
MHz)
— 13 mA typical active read current
— 50 mA typical erase/program current
— 1 µA typical standby mode current
Package options
— 56-pin TSOP
— 64-ball Fortified BGA
Software features
— Program Suspend & Resume: read other sectors
— Erase Suspend & Resume: read/program other
— Data# polling & toggle bits provide status
— Unlock Bypass Program command reduces overall
— CFI (Common Flash Interface) compliant: allows host
Hardware features
— Sector Group Protection: hardware-level method of
— Temporary Sector Unprotect: V
— WP#/ACC input:
— Hardware reset input (RESET#) resets device
— Ready/Busy# output (RY/BY#) indicates program or
before programming operation is completed
sectors before an erase operation is completed
multiple-word programming time
system to identify and accommodate multiple flash
devices
preventing write operations within a sector group
changing code in locked sectors
Write Protect input (WP#) protects first or last sector
regardless of sector protection settings
ACC (high voltage) accelerates programming time for
higher throughput during system production
erase cycle completion
Publication# 26517
Issue Date: December 14, 2005
ID
-level method of
Rev: B Amendment/3