参数资料
型号: SST26VF016-80-5I-QAE
厂商: Microchip Technology
文件页数: 7/39页
文件大小: 0K
描述: IC FLASH SER 16M 80MHZ SQI 8WSON
标准包装: 98
系列: SST26 SQI®
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 16M(2M x 8)
速度: 80MHz
接口: Serial Quad I/O™(SQI™)
电源电压: 2.7 V ~ 3.6 V
工作温度: -40°C ~ 85°C
封装/外壳: 8-WDFN 裸露焊盘
供应商设备封装: 8-WSON
包装: 管件
Serial Quad I/O (SQI) Flash Memory
A Microchip Technology Company
SST26VF016 / SST26VF032
Data Sheet
Device Protection
The SST26VF016/032 have a Block-Protection register which provides a software mechanism to write-
lock the array and write-lock, and/or read-lock, the parameter blocks. The Block-Protection Register is
48/80 bits wide per device: two bits each for the eight 8 KByte parameter blocks (write-lock and read-
lock), and one bit each for the remaining 32 KByte and 64 KByte overlay blocks (write-lock). See
Tables 8 - 9 for address range protected per register bit.
Each bit in the Block-Protection Register can be written to a ‘1’ (protected) or ‘0’ (unprotected). For the
parameter blocks, the most significant bit is for read-lock, and the least significant bit is for write-lock. Read-
locking the parameter blocks provides additional security for sensitive data after retrieval (e.g., after initial
boot). If a block is read-locked all reads to the block return data 00H. All blocks are write-locked and read-
unlocked after power-up or reset. The Write Block Locking Register command is a two cycle command
requiring Write-Enable (WREN) to be executed prior to the Write Block-Protection Register command.
Top of Memory Block
8 KByte
Read Lock
Write Lock
8 KByte
8 KByte
8 KByte
32 KByte
64 KByte
Write Lock
64 KByte
64 KByte
32 KByte
8 KByte
Read Lock
Write Lock
8 KByte
8 KByte
8 KByte
Bottom of Memory Block
1359 F40.2
Figure 6: Block Locking Memory Map
?2011 Silicon Storage Technology, Inc.
7
DS-25017A
04/11
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相关代理商/技术参数
参数描述
SST26VF016-80-5I-QAE-T 功能描述:闪存 2.7 to 3.6V 16Mbit Serial Quad I/O Flsh RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
SST26VF016-80-5I-QE 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:Serial Quad I/O (SQI) Flash Memory
SST26VF016-80-5I-S2AE 功能描述:闪存 16M 80MHz 2.7-3.6V Industrial RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
SST26VF016-80-5I-S2AE-T 功能描述:闪存 2.7 to 3.6V 16Mbit Serial Quad I/O Flsh RoHS:否 制造商:ON Semiconductor 数据总线宽度:1 bit 存储类型:Flash 存储容量:2 MB 结构:256 K x 8 定时类型: 接口类型:SPI 访问时间: 电源电压-最大:3.6 V 电源电压-最小:2.3 V 最大工作电流:15 mA 工作温度:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体: 封装:Reel
SST26VF016-80-5I-S2E 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:Serial Quad I/O (SQI) Flash Memory