参数资料
型号: SST25VF512-20-4C-SAE
厂商: Microchip Technology
文件页数: 10/29页
文件大小: 0K
描述: IC FLASH SER 512K 20MHZ 8SOIC
特色产品: SST Serial and Parallel Flash Memory
标准包装: 100
系列: SST25
格式 - 存储器: 闪存
存储器类型: FLASH
存储容量: 512K (64K x 8)
速度: 20MHz
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: 管件
产品目录页面: 1452 (CN2011-ZH PDF)
512 Kbit SPI Serial Flash
A Microchip Technology Company
SST25VF512
Data Sheet
11. Manufacturer’s ID is read with A 0 =0, and Device ID is read with A 0 =1. All other address bits are 00H. The Manufac-
turer’s and Device ID output stream is continuous until terminated by a low to high transition on CE#
12. Device ID = 48H for SST25VF512
Read
The Read instruction outputs the data starting from the specified address location. The data output
stream is continuous through all addresses until terminated 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, i.e. for 4 Mbit density, once the data from address loca-
tion 7FFFFH had been read, the next output will be from address location 00000H.
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 4 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
1192 F10.11
Figure 4: Read Sequence
?2011 Silicon Storage Technology, Inc.
10
DS25076A
10/11
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相关代理商/技术参数
参数描述
SST25VF512-20-4C-SAE_ 制造商:Microchip Technology Inc 功能描述:
SST25VF512-20-4C-SAE-T 功能描述:闪存 512K (64Kx8) 20MHz 2.7-3.6V Commercial 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
SST25VF512A 制造商:SST 制造商全称:Silicon Storage Technology, Inc 功能描述:512 Kbit SPI Serial Flash
SST25VF512A-33-4C-QAE 功能描述:闪存 512K (64K X 8) 33MHz 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
SST25VF512A-33-4C-QAE-T 功能描述:闪存 2.7V to 3.6V 512Kbit 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