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S29AL008D
8 Megabit (1 M x 8-Bit/512 K x 16-Bit)
CMOS 3.0 Volt-only Boot Sector Flash Memory
Data Sheet
Distinctive Characteristics
Architectural Advantage
Single power supply operation
?
.7 to 3.6 volt read and write operations for battery-
powered applications
Manufactured on 200nm process technology
ompatible with 0.32
and 230nm Am29LV160
뾅
탆
devices
Flexible sector architecture
ne 16 Kbyte, two 8 Kbyte, one 32 Kbyte, and fifteen
뾑
64 Kbyte sectors (byte mode)
ne 8 Kword, two 4 Kword, one 16 Kword, and fifteen
뾑
32 Kword sectors (word mode)
upports full chip erase
뾖
ector Protection features:
뾖
hardware method of locking a sector to prevent
뾃
any program or erase operations within that sector
ectors can be locked in-system or via programming
뾖
equipment
emporary Sector Unprotect feature allows code
뾗
changes in previously locked sectors
Unlock Bypass Program Command
educes overall programming time when issuing
뾕
multiple program command sequences
Top or bottom boot block configurations
available
Embedded Algorithms
mbedded Erase algorithm automatically
뾇
preprograms and erases the entire chip or any
combination of designated sectors
mbedded Program algorithm automatically writes
뾇
and verifies data at specified addresses
Compatibility with JEDEC standards
inout and software compat
뾒
ible with single-power
supply Flash
uperior inadvertent write protection
뾖
Performance Characteristics
High performance
ccess times as fast as 55 ns
뾃
xtended temperature range (-40
to +125
)
뾇
캜
캜
Ultra low power consumption (typical values
at 5 MHz)
?
00 nA Automatic Sleep mode current
?
00 nA standby mode current
?
mA read current
?
5 mA program/erase current
Cycling endurance: 1,000,000 cycles per
sector typical
Data retention: 20 years typical
eliable operation for the life of the system
뾕
Package option
48-ball FBGA
48-pin TSOP
44-pin SO
Software Features
Data# Polling and toggle bits
rovides a software method of detecting program or
뾒
erase operation completion
Erase Suspend/Erase Resume
uspends an erase operation to read data from, or
뾖
program data to, a sector that is not being erased,
then resumes the erase operation
Hardware Features
Ready/Busy# pin (RY/BY#)
rovides a hardware method of detecting program or
뾒
erase cycle completion
Hardware reset pin (RESET#)
ardware method to reset the device to reading array
뾊
data
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S29AL008D
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