參數資料
型號： ES29BDS320F-70WCI
廠商： 優(yōu)先(蘇州)半導體有限公司
英文描述： 32Mbit(4M x 8/2M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
中文描述： 32兆（4米× 8/2M × 16），3.0伏的CMOS只，引導扇區(qū)閃存
文件頁數： 1/58頁
文件大小： 765K
代理商： ES29BDS320F-70WCI
ESI
1
Rev. 0A May 25, 2006
ES29LV320E
Excel Semiconductor inc.
ES29LV320E
32Mbit(4M x 8/2M x 16)
CMOS 3.0 Volt-only, Boot Sector Flash Memory
GENERAL FEATURES
Single power supply operation
- 2.7V ~ 3.6V for read, program and erase operations
Sector Structure
- 8Kbyte x 8 boot sectors
- 64Kbyte x 63 sectors
- 256byte security sector
Top or Bottom boot block
- ES29LV320ET for Top boot block device
- ES29LV320EB for Bottom boot block device
A 256 bytes of extra sector for security code
- Factory locked
- Customer lockable
Package Options
- 48-pin TSOP
- 48-ball FBGA
- Pb-free packages
- All Pb-free products are RoHS-Compliant
Low Vcc write inhibit
Manufactured on 0.18um process technology
Compatible with JEDEC standards
- Pinout and software compatible with single-power
supply flash standard
DEVICE PERFORMANCE
Read access time
- 70ns/90ns for normal Vcc range ( 2.7V ~ 3.6V )
Program and erase time
- Program time : 6us/byte, 8us/word ( typical )
- Accelerated program time : 4us/word ( typical )
- Sector erase time : 0.7sec/sector ( typical )
Power consumption (typical values)
- 15uA in standby or automatic sleep mode
- 10mA active read current at 5MHz
- 15mA active write current during program or erase
Minimum 100,000 program/erase cycles per sector
20 Year data retention at
125
o
C
SOFTWARE FEATURES
Erase Suspend / Erase Resume
Data# poll and toggle for Program/erase status
CFI ( Common Flash Interface) supported
Unlock Bypass Program
Autoselect mode
Auto-sleep mode after t
ACC
+ 30ns
HARDWARE FEATURES
Hardware reset input pin (RESET#)
- Provides a hardware reset to device
- Any internal device operation is terminated and the
device returns to read mode by the reset
Ready/Busy# output pin (RY/BY#)
- Provides a program or erase operational status
about whether it is finished for read or still being
progressed
WP#/ACC input pin
- Two outermost boot sectors are protected when
WP# is set to low, regardless of sector protection
- Program speed is accelerated by raising WP#/ACC
to a high voltage (11.5V~12.5V)
Sector protection / unprotection (RESET# , A9 )
- Hardware method of locking a sector to prevent
any program or erase operation within that sector
- Two methods are provided :
- In-system method by RESET# pin
- A9 high-voltage method for PROM programmers
Temporary Sector Unprotection (RESET# )
- Allows temporary unprotection of previously
protected sectors to change data in-system
相關PDF資料
PDF描述
ES29BDS320FB-70WCI 32Mbit(4M x 8/2M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
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相關代理商/技術參數
參數描述
ES29BDS320FB-12RTG 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:32Mbit(4M x 8/2M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29BDS320FB-12TG 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:16Mbit(2M x 8/1M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29BDS320FB-70WCI 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:32Mbit(4M x 8/2M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29BDS320FB-90TGI 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:32Mbit(4M x 8/2M x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
ES29BDS320FT-70TGI 制造商:EXCELSEMI 制造商全稱:EXCELSEMI 功能描述:4Mbit(512Kx 8/256K x 16) CMOS 3.0 Volt-only, Boot Sector Flash Memory
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