8 Mbit SPI Serial Flash
A Microchip Technology Company
SST25VF080B
Data Sheet
JEDEC Read-ID
The JEDEC Read-ID instruction identifies the device as SST25VF080B and the manufacturer as SST.
The device information can be read from executing the 8-bit command, 9FH. Following the JEDEC
Read-ID instruction, the 8-bit manufacturer’s ID, BFH, is output from the device. After that, a 16-bit
device ID is shifted out on the SO pin. Byte 1, BFH, identifies the manufacturer as SST. Byte 2, 25H,
identifies the memory type as SPI Serial Flash. Byte 3, 8EH, identifies the device as SST25VF080B.
The instruction sequence is shown in Figure 20. The JEDEC Read ID instruction is terminated by a low
to high transition on CE# at any time during data output.
CE#
MODE 3
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
SCK
SI
MODE 0
9F
SO
HIGH IMPEDANCE
MSB
BF
MSB
25
8E
1296 JEDECID.1
Figure 20: JEDEC Read-ID Sequence
Table 6: JEDEC Read-ID Data
Manufacturer’s ID
Memory Type
Device ID
Memory Capacity
Byte1
BFH
Byte 2
25H
Byte 3
8EH
T6.0 25045
?2011 Silicon Storage Technology, Inc.
21
DS25045A
09/11
相关PDF资料
SST25VF512-20-4C-SAE-T IC FLASH SER 512K 20MHZ 8SOIC
SST25VF512A-33-4I-QAE-T IC FLASH SER 512KB 33MHZ 8WSON
SST25WF040-40-5I-QAE-T IC FLASH SER 4MB 40MHZ SPI 8WSON
SST25WF080-75-4I-ZAE IC FLSH SER 8MB 75MHZ SPI 8CSP
SST26VF032A-80-5I-S2AE IC FLASH 32MBIT 8SOIC
SST38VF6402-90-5I-B3KE-T IC FLASH MPF 64MBIT 90NS 48TFBGA
SST39LF802C-55-4C-MAQE-T IC FLASH MPF 8MBIT 48-WFBGA
SST39SF040-70-4C-WHE IC FLASH MPF 4MBIT 70NS 32TSOP
相关代理商/技术参数
SST25VF080B-80-4I-QAF 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:8 Mbit SPI Serial Flash
SST25VF080B-80-4I-S2A 制造商:Microchip Technology Inc 功能描述:2.7V to 3.6V 8Mbit SPI Serial Flash 8 SOIJ .208in TUBE
SST25VF080B-80-4I-S2AE 功能描述:闪存 8M (1Mx8) 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
SST25VF080B-80-4I-S2AE 制造商:Microchip Technology Inc 功能描述:2.7V to 3.6V 8Mbit SPI Serial Flash 8 SO 制造商:Microchip Technology Inc 功能描述:FLASH MEMORY, 8 MBIT, 80 MHZ, 8-SOIC
SST25VF080B-80-4I-S2AE-T 功能描述:闪存 2.7V to 3.6V 8Mbit 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
SST25VF080B-80-4I-S2AF 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:8 Mbit SPI Serial Flash
SST25VF080B-80-4I-SAE 功能描述:闪存 2.7V to 3.6V 8Mbit 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
SST25VF080B-80-4I-SAE-T 功能描述:闪存 2.7V to 3.6V 8Mbit 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