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参数资料
| 型号： | SST25VF064C-80-4I-Q2AE-T |
| 厂商： | Microchip Technology |
| 文件页数： | 21/37页 |
| 文件大小： | 0K |
| 描述： | IC FLASH SER 64M DUAL I/O 8WSON |
| 标准包装： | 2,000 |
| 系列： | SST25 |
| 格式 - 存储器： | 闪存 |
| 存储器类型： | FLASH |
| 存储容量： | 64M（8M x 8） |
| 速度： | 80MHz |
| 接口： | SPI 串行 |
| 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： | 带卷 (TR) |
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64 Mbit SPI Serial Dual I/O Flash
A Microchip Technology Company
SST25VF064C
Data Sheet
Program Security ID
The Program SID instruction programs one to 24 bytes of data in the user-programmable, Security ID
space. The device ignores a Program SID instruction pointing to an invalid or protected address, see
Table 7. Prior to the program operation, execute WREN.
To execute a Program SID operation, the host drives CE# low, sends the Program SID command cycle
(A5H), one address cycle, the data to be programmed, then drives CE# high. The programmed data
must be between 1 to 24 Bytes and in whole Byte increments. To determine the completion of the inter-
nal, self-timed Program SID operation, poll the BUSY bit in the software status register, or wait T PSID
for the completion of the internal self-timed Program SID operation.
Table 7: Program Security ID
Program Security ID
Pre-Programmed at factory
User Programmable
Address Range
00H – 07H
08H – 1FH
T7.0
25036
Read-Status-Register (RDSR)
The Read-Status-Register (RDSR) instruction allows reading of the status register. The status register
may be read at any time even during a Write (Program/Erase) operation. When a Write operation is in
progress, the Busy bit may be checked before sending any new commands to assure that the new
commands are properly received by the device. CE# must be driven low before the RDSR instruction is
entered and remain low until the status data is read. Read-Status-Register is continuous with ongoing
clock cycles until it is terminated by a low to high transition of the CE#. See Figure 16 for the RDSR
instruction sequence.
CE#
MODE 3
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SCK
SI
MODE 0
MSB
05
SO
HIGH IMPEDANCE
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
MSB
Status
Register Out
1392 F17.0
Figure 16: Read-Status-Register (RDSR) Sequence
?2011 Silicon Storage Technology, Inc.
21
DS25036A
06/11
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SST25VF064C-80-4I-Q2CE | 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:64 Mbit SPI Serial Dual I/O Flash |
| SST25VF064C804IS3AE | 制造商:Microchip Technology Inc 功能描述: |
| SST25VF064C-80-4I-S3AE | 功能描述:闪存 64M (8Mx8) 80MHz 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 |
| SST25VF064C-80-4I-S3AE_ | 制造商:Microchip Technology Inc 功能描述: |
| SST25VF064C-80-4I-S3AE-T | 功能描述:闪存 2.7V to 3.6V 64Mbit SPI Serial 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 |
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