参数资料
型号: SST25VF020B-80-4C-SAE-T
厂商: Microchip Technology
文件页数: 11/35页
文件大小: 0K
描述: IC FLASH SER 2MB 80MHZ SPI 8SOIC
标准包装: 3,300
系列: SST25
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 2M (256K x 8)
速度: 80MHz
接口: SPI 串行
电源电压: 2.7 V ~ 3.6 V
工作温度: 0°C ~ 70°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
2 Mbit SPI Serial Flash
A Microchip Technology Company
SST25VF020B
Data Sheet
Read (33 MHz)
The Read instruction, 03H, supports up to 33 MHz Read. The device outputs the data starting from the
specified address location. The data output stream is continuous through all addresses until termi-
nated by a low to high transition on CE#. The internal address pointer will automatically increment until
the highest memory address is reached. Once the highest memory address is reached, the address
pointer will automatically increment to the beginning (wrap-around) of the address space. Once the
data from address location 3FFFFH has been read, the next output will be from address location
000000H.
The Read instruction is initiated by executing an 8-bit command, 03H, followed by address bits [A 23 -
A 0 ]. CE# must remain active low for the duration of the Read cycle. See Figure 5 for the Read
sequence.
CE#
MODE 3
0 1 2 3 4 5 6 7 8
15 16
23 24
31 32
39 40
47
48
55 56
63 64
70
SCK
MODE 0
SI
03
ADD.
ADD.
ADD.
SO
MSB
MSB
HIGH IMPEDANCE
N
D OUT
N+1
D OUT
N+2
D OUT
N+3
D OUT
N+4
D OUT
MSB
1417 ReadSeq.0
Figure 5: Read Sequence
?2012 Silicon Storage Technology, Inc.
11
DS25054A
01/12
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相关代理商/技术参数
参数描述
SST25VF020B-80-4I-Q3AE 功能描述:闪存 2.7V to 3.6V 2Mbit 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
SST25VF020B-80-4I-Q3AE-T 功能描述:闪存 2.7V to 3.6V 2Mbit 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
SST25VF020B-80-4I-QAE 功能描述:闪存 2M (256Kx8) 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
SST25VF020B-80-4I-QAE-T 功能描述:闪存 2.7V to 3.6V 2Mbit 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
SST25VF020B-80-4I-SAE 功能描述:闪存 2M (256Kx8) 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