5秒后页面跳转
FM25VN02-G PDF预览

FM25VN02-G

更新时间: 2024-01-10 11:51:05
品牌 Logo 应用领域
铁电 - RAMTRON 存储内存集成电路静态存储器光电二极管
页数 文件大小 规格书
17页 338K
描述
256Kb Serial 3V F-RAM Memory

FM25VN02-G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:unknownHTS代码:8542.32.00.71
风险等级:5.32Is Samacsys:N
JESD-30 代码:R-PDSO-G8JESD-609代码:e3
长度:4.9 mm内存密度:262144 bit
内存集成电路类型:MEMORY CIRCUIT内存宽度:8
湿度敏感等级:1功能数量:1
端子数量:8字数:32768 words
字数代码:32000工作模式:SYNCHRONOUS
最高工作温度:85 °C最低工作温度:-40 °C
组织:32KX8封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:3.3 V
认证状态:Not Qualified座面最大高度:1.75 mm
最大待机电流:0.00015 A子类别:SRAMs
最大压摆率:0.0025 mA最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):2 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

FM25VN02-G 数据手册

 浏览型号FM25VN02-G的Datasheet PDF文件第1页浏览型号FM25VN02-G的Datasheet PDF文件第3页浏览型号FM25VN02-G的Datasheet PDF文件第4页浏览型号FM25VN02-G的Datasheet PDF文件第5页浏览型号FM25VN02-G的Datasheet PDF文件第6页浏览型号FM25VN02-G的Datasheet PDF文件第7页 
FM25V02 - 256Kb SPI FRAM  
W
S
Instruction Decode  
Clock Generator  
Control Logic  
HOLD  
C
Write Protect  
4096 x 64  
FRAM Array  
Instruction Register  
15  
8
Address Register  
Counter  
Q
D
Data I/O Register  
3
Nonvolatile Status  
Register  
Figure 1. Block Diagram  
Pin Descriptions  
Pin Name  
I/O  
Description  
/S  
Input  
Chip Select: This active-low input activates the device. When high, the device enters  
low-power standby mode, ignores other inputs, and all outputs are tri-stated. When  
low, the device internally activates the C signal. A falling edge on /S must occur prior  
to every op-code.  
C
Input  
Input  
Serial Clock: All I/O activity is synchronized to the serial clock. Inputs are latched on  
the rising edge and outputs occur on the falling edge. Since the device is static, the  
clock frequency may be any value between 0 and 40 MHz and may be interrupted at  
any time.  
/HOLD  
Hold: The /HOLD pin is used when the host CPU must interrupt a memory operation  
for another task. When /HOLD is low, the current operation is suspended. The device  
ignores any transition on C or /S. All transitions on /HOLD must occur while C is low.  
This pin has a weak internal pull-up (see RIN spec, pg 11). However, if it is not used,  
the /HOLD pin should be tied to VDD  
.
/W  
D
Input  
Input  
Write Protect: This active-low pin prevents write operations to the Status Register  
only. A complete explanation of write protection is provided on pages 6 and 7. If not  
used, the /W pin should be tied to VDD  
.
Serial Input: All data is input to the device on this pin. The pin is sampled on the  
rising edge of C and is ignored at other times. It should always be driven to a valid  
logic level to meet IDD specifications.  
* D may be connected to Q for a single pin data interface.  
Serial Output: This is the data output pin. It is driven during a read and remains tri-  
stated at all other times including when /HOLD is low. Data transitions are driven on  
the falling edge of the serial clock.  
Q
Output  
* Q may be connected to D for a single pin data interface.  
Power Supply  
Ground  
VDD  
VSS  
Supply  
Supply  
Rev. 2.0  
May 2010  
Page 2 of 17  

与FM25VN02-G相关器件

型号 品牌 描述 获取价格 数据表
FM25VN02-GTR RAMTRON 256Kb Serial 3V F-RAM Memory

获取价格

FM25VN05-G RAMTRON 512Kb Serial 3V F-RAM Memory

获取价格

FM25VN05-G CYPRESS 512Kb Serial 3V F-RAM Memory

获取价格

FM25VN05-GTR CYPRESS 512Kb Serial 3V F-RAM Memory

获取价格

FM25VN05-GTR RAMTRON 512Kb Serial 3V F-RAM Memory

获取价格

FM25VN10-G CYPRESS 1Mb Serial 3V F-RAM Memory

获取价格