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Publication Number S29GL-N_01
Revision A
Amendment 0
Issue Date May 1, 2006
Distinctive Characteristics
Note
Devices are available in both x16 only and x8/x16 bus width configurations, which should be considered when reading statements containing “byte” or “word”.
Architectural Advantages
Single Power Supply Operation
– 3 volt read, erase, and program operations
Enhanced VersatileI/O
Control
– All input levels (address, control, and DQ input levels) and outputs
are determined by voltage on VIO input. VIO range is 1.65 to VCC
Manufactured on 110 nm MirrorBit process technology
Secured Silicon Sector Region
– 128-word/256-byte sector for permanent, secure identification
through an 8-word/16-byte random Electronic Serial Number,
accessible through a command sequence
– May be programmed and locked at the factory or by the customer
Flexible Sector Architecture
– S29GL256N: Two hundred fifty-six 64 Kword (128 Kbyte) sectors
– S29GL128N: One hundred twenty-eight 64 Kword (128 Kbyte)
sectors
Compatibility with JEDEC Standards
– Provides pinout and software compatibility for single-power supply
flash, and superior inadvertent write protection
100,000 Erase Cycles per Sector Typical
20-year Data Retention typical
Performance Characteristics
High Performance
– 110 ns access time
– 8-word/16-byte page read buffer
– 25 ns page read times
– 16-word/32-byte write buffer reduces overall programming time for
multiple-word updates
Low Power Consumption (typical values at 3.0 V, 5 MHz)
– 25 mA typical active read current;
– 50 mA typical erase/program current
– 1 A typical standby mode current
Package options
– 64-ball Fortified BGA (10 x13 mm)
Software & Hardware Features
Software Features
– Program Suspend and Resume: read other sectors before
programming operation is completed
– Erase Suspend and Resume: read/program other sectors before an
erase operation is completed
– Data# polling and 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
– Advanced Sector Protection
– WP#/ACC input accelerates programming time (when high voltage
is applied) for greater throughput during system production.
Protects first or last sector regardless of sector protection settings
– Hardware reset input (RESET#) resets device
– Ready/Busy# output (RY/BY#) detects program or erase cycle
completion
S29GL-N
MirrorBit
Flash Family with Alternative BGA Layout
S29GL256N, S29GL128N
256 Megabit and 128 Megabit
3.0 Volt-only Page Mode Flash Memory featuring
110 nm MirrorBit Process Technology
Data Sheet