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参数资料
| 型号： | SST39WF1602-70-4C-B3KE |
| 厂商： | Microchip Technology |
| 文件页数： | 10/34页 |
| 文件大小： | 0K |
| 描述： | IC FLASH MPF 16MBIT 70NS 48TFBGA |
| 标准包装： | 480 |
| 系列： | SST39 MPF™ |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 16M (1M x 16) |
| 速度： | 70ns |
| 接口： | 并联 |
| 电源电压： | 1.65 V ~ 1.95 V |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 48-TFBGA |
| 供应商设备封装： | 48-TFBGA |
| 包装： | 托盘 |
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16 Mbit Multi-Purpose Flash Plus
A Microchip Technology Company
SST39WF1601 / SST39WF1602
Data Sheet
Common Flash Memory Interface (CFI)
The SST39WF1601/1602 contain the CFI information to describe the characteristics of the device. The
SST39WF1601/1602 support the original SST CFI Query mode implementation for compatibility with
existing SST devices as well as the general CFI Query mode. Both will be explained in subsequent
paragraphs.
In order to enter the SST CFI Query mode, the system must write the three-byte sequence, same as
the product ID entry command with 98H (CFI Query command) to address 5555H in the last byte
sequence. Once the device enters CFI Query mode, the system can read CFI data at the addresses
given in Tables 7 through 9. The system must write the CFI Exit command to return to Read mode from
the CFI Query mode.
In order to enter the general CFI Query mode, the system must write a one-byte sequence with entry
command with 98H to address 55H. Once the device enters the CFI Query mode, the system can read
CFI data at the addresses given in Tables 7 through 9. The system must write the CFI Exit command to
return to Read mode from the CFI Query mode.
Product Identification
The Product Identification mode identifies the devices as the SST39WF1601, SST39WF1602 and
manufacturer as SST. This mode may be accessed software operations. Users may use the Software
Product Identification operation to identify the part (i.e., using the device ID) when using multiple man-
ufacturers in the same socket. For details, see Table 6 for software operation, Figure 12 for the Soft-
ware ID Entry and Read timing diagram and Figure 22 for the Software ID Entry command sequence
flowchart.
Table 4: Product Identification
Address
Data
Manufacturer’s ID
Device ID
SST39WF1601
SST39WF1602
0000H
0001H
0001H
BFH
BF274B
BF274A
T4.0 25014
Product Identification Mode Exit/CFI Mode Exit
In order to return to the standard Read mode, the Software Product Identification mode must be exited.
Exit is accomplished by issuing the Software ID Exit command sequence, which returns the device to
the Read mode. This command may also be used to reset the device to the Read mode after any inad-
vertent transient condition that apparently causes the device to behave abnormally, e.g., not read cor-
rectly. Please note that the Software ID Exit/CFI Exit command is ignored during an internal Program
or Erase operation. See Table 6 for software command codes, Figure 14 for timing waveform, and Fig-
ures 22 and 23 for flowcharts.
?2011 Silicon Storage Technology, Inc.
10
DS-25014A
04/11
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相关代理商/技术参数 |
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| SST39WF1602-70-4C-B3KE-T | 功能描述:闪存 1.65V to 1.95V 16Mbit Multi-Prps Fl 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 |
| SST39WF1602-70-4C-MAQE | 功能描述:闪存 1.65V to 1.95V 16mb Multi-Purpose 闪存 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 |
| SST39WF1602-70-4C-MAQE-T | 功能描述:闪存 1.65V to 1.95V 16Mbit Multi-Prps Fl 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 |
| SST39WF1602-70-4C-MBQE | 功能描述:闪存 16M (1Mx16) 70ns Commercial Temp 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 |
| SST39WF1602-70-4C-Y1QE | 功能描述:闪存 16M (1Mx16) 70ns Commercial Temp 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 |
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