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參數(shù)資料
| 型號： | AM29LV640MU40PCI |
| 廠商： | Advanced Micro Devices, Inc. |
| 元件分類： | FLASH |
| 英文描述： | 64 Megabit (4 M x 16-Bit) MirrorBita?? 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/Oa?? Control |
| 中文描述： | 64Mb(4個M x 16位)的MirrorBit，3V，統(tǒng)一扇區(qū)閃存并有Versatile輸入/輸出控制 |
| 文件頁數(shù)： | 3/59頁 |
| 文件大小： | 699K |
| 代理商： | AM29LV640MU40PCI |
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Publication#
25301
Issue Date:
February 1, 2007
Rev:
C
Amendment/
5
DATA SHEET
Am29LV640MU
64 Megabit (4 M x 16-Bit) MirrorBit
3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O
Control
DISTINCTIVE CHARACTERISTICS
ARCHITECTURAL ADVANTAGES
Single power supply operation
— 3 V for read, erase, and program operations
VersatileI/O
control
— Device generates data output voltages and tolerates
data input voltages on the CE# and DQ inputs/outputs
as determined by the voltage on the V
IO
pin; operates
from 1.65 to 3.6 V
Manufactured on 0.23 μm MirrorBit process
technology
Secured Silicon Sector region
— 128-word sector for permanent, secure identification
through an 8-word random Electronic Serial Number,
accessible through a command sequence
— May be programmed and locked at the factory or by
the customer
Flexible sector architecture
— One hundred twenty-eight 32 Kword sectors
Compatibility with JEDEC standards
— Provides pinout and software compatibility for
single-power supply flash, and superior inadvertent
write protection
Minimum 100,000 erase cycle guarantee per sector
20-year data retention at 125
°
C
PERFORMANCE CHARACTERISTICS
High performance
— 90 ns access time
— 25 ns page read times
— 0.5 s typical sector erase time
— 22 μs typical effective write buffer word programming
time: 16-word write buffer reduces overall
programming time for multiple-word/byte updates
— 4-word page read buffer
— 16-word write buffer
Low power consumption (typical values at 3.0 V, 5
MHz)
— 30 mA typical active read current
— 50 mA typical erase/program current
— 1 μA typical standby mode current
Package options
— 63-ball Fine-Pitch BGA
— 64-ball Fortified BGA
SOFTWARE & HARDWARE FEATURES
Software features
— Program Suspend & Resume: read other sectors
before programming operation is completed
— Erase Suspend & Resume: read/program other
sectors before an erase operation is completed
— Data# polling & toggle bits provide status
— Unlock Bypass Program command reduces overall
multiple-word programming time
— CFI (Common Flash Interface) compliant: allows host
system to identify and accommodate multiple flash
devices
Hardware features
— Sector Group Protection: hardware-level method of
preventing write operations within a sector group
— Temporary Sector Unprotect: V
ID
-level method of
changing code in locked sectors
— ACC (high voltage) input accelerates programming
time for higher throughput during system production
— Hardware reset input (RESET#) resets device
— Ready/Busy# output (RY/BY#) indicates program or
erase cycle completion
This product has been retired and is not available for designs. For new and current designs, S29GL064A supersedes Am29LV640M U 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.
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| AM29LV640MU40WHI | 64 Megabit (4 M x 16-Bit) MirrorBita?? 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/Oa?? Control |
| AM29LV640MU90PCI | 64 Megabit (4 M x 16-Bit) MirrorBita?? 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/Oa?? Control |
| AM29LV640MU90RPCI | 64 Megabit (4 M x 16-Bit) MirrorBita?? 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/Oa?? Control |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| AM29LV640MU90NI | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV640MU90RPC1 | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV640MU90RPCI | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV641DH120REF | 制造商:Spansion 功能描述:Flash Memory IC |
| am29lv641dh90ref | 制造商:Spansion 功能描述:IC SM FLASH 3V 64MB |
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