參數(shù)資料
型號: SST49LF080A-33-4C-NH
廠商: SILICON STORAGE TECHNOLOGY INC
元件分類: PROM
英文描述: 8 Mbit LPC Flash
中文描述: 1M X 8 FLASH 3V PROM, 11 ns, PQCC32
封裝: PLASTIC, MS-016AE, LCC-32
文件頁數(shù): 19/49頁
文件大小: 579K
代理商: SST49LF080A-33-4C-NH
Data Sheet
8 Mbit LPC Flash
SST49LF080A
19
2003 Silicon Storage Technology, Inc.
S71235-00-000
4/03
Data Protection (PP Mode)
The SST49LF080A devices provide both hardware and
software features to protect nonvolatile data from inadvert-
ent writes.
Hardware Data Protection
Noise/Glitch Protection: A WE# pulse of less than 5 ns will
not initiate a Write cycle.
V
DD
Power Up/Down Detection: The Write operation is
inhibited when V
DD
is less than 1.5V.
Write Inhibit Mode: Forcing OE# low, WE# high will inhibit
the Write operation. This prevents inadvertent writes during
power-up or power-down.
Software Data Protection (SDP)
The SST49LF080A provides the JEDEC approved Soft-
ware Data Protection scheme for all data alteration opera-
tion, i.e., Program and Erase. Any Program operation
requires the inclusion of a series of three-byte sequence.
The three-byte load sequence is used to initiate the Pro-
gram operation, providing optimal protection from inadvert-
ent Write operations, e.g., during the system power-up or
power-down. Any Erase operation requires the inclusion of
a six-byte load sequence.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SST49LF080A-33-4C-NHE 功能描述:閃存 1M X 8 33MHz RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
SST49LF080A-33-4C-NHE-T 功能描述:閃存 8M (1Mx8) 33MHz 3.0-3.6V Commercial RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
SST49LF080A-33-4C-WH 制造商:SST 制造商全稱:Silicon Storage Technology, Inc 功能描述:8 Mbit LPC Flash
SST49LF080A-33-4C-WHE 功能描述:閃存 1M X 8 33MHz RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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
SST49LF080A-33-4C-WHE-T 功能描述:閃存 3.0 to 3.6V 8Mbit LPC Firmware 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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