Datasheet 搜索 > Flash芯片 > Spansion（飞索半导体） > S29GL032N90TFI040 数据手册 > S29GL032N90TFI040 数据手册 2/83 页
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S29GL032N90TFI040 数据手册 - Spansion（飞索半导体）
制造商:
Spansion（飞索半导体）
分类:
Flash芯片
封装:
TSOP-48
描述:
SPANSION S29GL032N90TFI040 闪存, 32 Mbit, 4M x 8位 / 2M x 16位, CFI, TSOP, 48 引脚
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S29GL032N90TFI040数据手册
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Cypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600
Document Number: 001-98525 Rev. *A Revised October 16, 2015
S29GL064N, S29GL032N
64 Mbit, 32 Mbit 3 V Page Mode
MirrorBit Flash
Distinctive Characteristics
Architectural Advantages
Single power supply operation
Manufactured on 110 nm MirrorBit process technology
Secured SiliconSector 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
– Programmed and locked at the factory or by the customer
Flexible sector architecture
– 64Mb (uniform sector models): One hundred twenty-eight 32
Kword (64 KB) sectors
– 64 Mb (boot sector models): One hundred twenty-seven 32 Kword
(64 KB) sectors + eight 4Kword (8KB) boot sectors
– 32 Mb (uniform sector models): Sixty-four 32Kword (64 KB)
sectors
– 32 Mb (boot sector models): Sixty-three 32Kword (64 KB) sectors
+ eight 4Kword (8KB) boot sectors
Enhanced VersatileI/O
™
Control
– All input levels (address, control, and DQ input levels) and outputs
are determined by voltage on V
IO
input. V
IO
range is 1.65 to V
CC
Compatibility with JEDEC standards
– Provides pinout and software compatibility for single-power supply
flash, and superior inadvertent write protection
100,000 erase cycles typical per sector
20-year data retention typical
Performance Characteristics
High performance
– 90 ns access time
– 8-word/16-byte page read buffer
– 25 ns page read time
– 16-word/32-byte write buffer which reduces overall programming
time for multiple-word updates
Low power consumption
– 25 mA typical initial read current,
1 mA typical page read current
– 50 mA typical erase/program current
– 1 µA typical standby mode current
Package options
– 48-pin TSOP
– 56-pin TSOP
– 64-ball Fortified BGA
– 48-ball fine-pitch BGA
Software & Hardware Features
Software features
– Advanced Sector Protection: offers Persistent Sector Protection
and Password Sector Protection
– 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
– CFI (Common Flash Interface) compliant: allows host system to
identify and accommodate multiple flash devices
– Unlock Bypass Program command reduces overall multiple-word
programming time
Hardware features
– 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
on uniform sector models
– Hardware reset input (RESET#) resets device
– Ready/Busy# output (RY/BY#) detects program or erase cycle
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