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参数资料
| 型号： | SST39VF1601-70-4I-B3KE-T |
| 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： | 2,500 |
| 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： | 2.7 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 48-TFBGA |
| 供应商设备封装： | 48-TFBGA |
| 包装： | 带卷 (TR) |
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16 Mbit / 32 Mbit Multi-Purpose Flash Plus
SST39VF1601 / SST39VF3201
A Microchip Technology Company
SST39VF1602 / SST39VF3202
Not Recommended for New Designs
Product Identification
The Product Identification mode identifies the devices as the SST39VF1601, SST39VF1602,
SST39VF3201, or SST39VF3202, 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 manufacturers in the same socket. For details, see Table 6 for soft-
ware operation, Figure 12 for the Software 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
SST39VF1601
SST39VF1602
SST39VF3201
SST39VF3202
0000H
0001H
0001H
0001H
0001H
BFH
234BH
234AH
235BH
235AH
T4.2 25028
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.
Security ID
The SST39VF160x/320x devices offer a 256-bit Security ID space. The Secure ID space is divided into
two 128-bit segments - one factory programmed segment and one user programmed segment. The
first segment is programmed and locked at SST with a random 128-bit number. The user segment is
left un-programmed for the customer to program as desired.
To program the user segment of the Security ID, the user must use the Security ID Word-Program
command. To detect end-of-write for the SEC ID, read the toggle bits. Do not use Data# Polling. Once
this is complete, the Sec ID should be locked using the User Sec ID Program Lock-Out. This disables
any future corruption of this space. Note that regardless of whether or not the Sec ID is locked, neither
Sec ID segment can be erased.
The Secure ID space can be queried by executing a three-byte command sequence with Enter Sec ID
command (88H) at address 5555H in the last byte sequence. To exit this mode, the Exit Sec ID com-
mand should be executed. Refer to Table 6 for more details.
?2011 Silicon Storage Technology, Inc.
10
DS25028A
08/11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SST39VF1601-70-4I-EK | 制造商:Silicon Storage Technology (SST) 功能描述:NOR Flash, 1M x 16, 48 Pin, Plastic, TSSOP |
| SST39VF1601-70-4I-EKE | 功能描述:闪存 16M (1Mx16) 70ns Industrial 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 |
| SST39VF1601-70-4I-EKE-T | 功能描述:闪存 2.7 to 3.6V 16Mbit 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 |
| SST39VF1601C-70-4C-B3K | 制造商:Microchip Technology Inc 功能描述:IC, Memory;Type, Multi Purpose Flash+ (MPF+);16Mbit (1MX16);70nS;TFBGA-48 |
| SST39VF1601C-70-4C-B3KE | 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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