參數(shù)資料
型號(hào)： SST39LF400A-90-4I-EK
廠商： Silicon Storage Technology, Inc.
元件分類： FLASH
英文描述： 64 Mbit (x16) Multi-Purpose Flash Plus
中文描述： 64兆位（x16）的多功能閃存加
文件頁(yè)數(shù)： 1/30頁(yè)
文件大?。?/td> 340K
代理商： SST39LF400A-90-4I-EK
2001 Silicon Storage Technology, Inc.
S71117-04-000
6/01
1
360
The SST logo and SuperFlash are registered trademarks of Silicon Storage Technology, Inc.
MPF is a trademark of Silicon Storage Technology, Inc.
These specifications are subject to change without notice.
Data Sheet
FEATURES:
Organized as 128K x16 / 256K x16 / 512K x16
Single Voltage Read and Write Operations
– 3.0-3.6V for SST39LF200A/400A/800A
– 2.7-3.6V for SST39VF200A/400A/800A
Superior Reliability
–
Endurance: 100,000 Cycles (typical)
–
Greater than 100 years Data Retention
Low Power Consumption
–
Active Current: 20 mA (typical)
–
Standby Current: 3 μA (typical)
Sector-Erase Capability
–
Uniform 2 KWord sectors
Block-Erase Capability
–
Uniform 32 KWord blocks
Fast Read Access Time
–
45 and 55 ns for SST39LF200A/400A
–
55 ns for SST39LF800A
–
70 and 90 ns for SST39VF200A/400A/800A
Latched Address and Data
Fast Erase and Word-Program
–
Sector-Erase Time: 18 ms (typical)
–
Block-Erase Time: 18 ms (typical)
–
Chip-Erase Time: 70 ms (typical)
–
Word-Program Time: 14 μs (typical)
–
Chip Rewrite Time:
2 seconds (typical) for SST39LF/VF200A
4 seconds (typical) for SST39LF/VF400A
8 seconds (typical) for SST39LF/VF800A
Automatic Write Timing
–
Internal V
PP
Generation
End-of-Write Detection
–
Toggle Bit
–
Data# Polling
CMOS I/O Compatibility
JEDEC Standard
–
Flash EEPROM Pinouts and command sets
Packages Available
–
48-lead TSOP (12mm x 20mm)
–
48-ball TFBGA (6mm x 8mm)
PRODUCT DESCRIPTION
The SST39LF200A/400A/800A and SST39VF200A/400A/
800A devices are 128K x16 / 256K x16 / 512K x16 CMOS
Multi-Purpose Flash (MPF) manufactured with SST
’
s pro-
prietary, high performance CMOS SuperFlash technology.
The split-gate cell design and thick oxide tunneling injector
attain better reliability and manufacturability compared with
alternate approaches. The SST39LF200A/400A/800A
write (Program or Erase) with a 3.0-3.6V power supply. The
SST39VF200A/400A/800A write (Program or Erase) with a
2.7-3.6V power supply. These devices conform to JEDEC
standard pinouts for x16 memories.
Featuring
SST39LF200A/400A/800A
800A devices provide a typical Word-Program time of 14
μsec. The devices use Toggle Bit or Data# Polling to detect
the completion of the Program or Erase operation. To pro-
tect against inadvertent write, they have on-chip hardware
and software data protection schemes. Designed, manu-
factured, and tested for a wide spectrum of applications,
these devices are offered with a guaranteed endurance of
10,000 cycles. Data retention is rated at greater than 100
years.
high
performance
Word-Program,
SST39VF200A/400A/
the
and
The SST39LF200A/400A/800A and SST39VF200A/400A/
800A devices are suited for applications that require conve-
nient and economical updating of program, configuration,
or data memory. For all system applications, they signifi-
cantly improve performance and reliability, while lowering
power consumption. They inherently use less energy dur-
ing Erase and Program than alternative flash technologies.
When programming a flash device, the total energy con-
sumed is a function of the applied voltage, current, and
time of application. Since for any given voltage range, the
SuperFlash technology uses less current to program and
has a shorter erase time, the total energy consumed during
any Erase or Program operation is less than alternative
flash technologies. These devices also improve flexibility
while lowering the cost for program, data, and configuration
storage applications.
The SuperFlash technology provides fixed Erase and Pro-
gram times, independent of the number of Erase/Program
cycles that have occurred. Therefore the system software
or hardware does not have to be modified or de-rated as is
necessary with alternative flash technologies, whose Erase
and Program times increase with accumulated Erase/Pro-
gram cycles.
To meet surface mount requirements, the SST39LF200A/
400A/800A and SST39VF200A/400A/800A are offered in
both 48-lead TSOP packages and 48-ball TFBGA pack-
ages. See Figures 1 and 2 for pinouts.
2 Mbit / 4 Mbit / 8 Mbit (x16) Multi-Purpose Flash
SST39LF200A / SST39LF400A / SST39LF800A
SST39VF200A / SST39VF400A / SST39VF800A
SST39LF/VF200A / 400A / 800A3.0 & 2.7V 2Mb / 4Mb / 8Mb (x16) MPF memories
相關(guān)PDF資料
PDF描述
SST39LF800A 64 Mbit (x16) Multi-Purpose Flash Plus
SST39LF800A-55-4C-B3K 64 Mbit (x16) Multi-Purpose Flash Plus
SST39LF800A-55-4C-EK 64 Mbit (x16) Multi-Purpose Flash Plus
SST39LF800A-55-4E-B3K 64 Mbit (x16) Multi-Purpose Flash Plus
SST39LF800A-55-4E-EK 64 Mbit (x16) Multi-Purpose Flash Plus
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST39LF401C-55-4C-B3KE 功能描述:閃存 3.0 to 3.6V 4Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST39LF401C-55-4C-B3KE-T 功能描述:閃存 3.0 to 3.6V 4Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST39LF401C-55-4C-EKE 功能描述:閃存 3.0 to 3.6V 4Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST39LF401C-55-4C-EKE-T 功能描述:閃存 3.0 to 3.6V 4Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
SST39LF401C-55-4C-MAQE 功能描述:閃存 3.0 to 3.6V 4Mbit Multi-Purpose 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類型: 接口類型:SPI 訪問時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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