5秒后页面跳转
NV25256WF PDF预览

NV25256WF

更新时间: 2024-11-06 01:20:51
品牌 Logo 应用领域
安森美 - ONSEMI 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
12页 104K
描述
256-Kb SPI Serial Automotive EEPROM

NV25256WF 数据手册

 浏览型号NV25256WF的Datasheet PDF文件第2页浏览型号NV25256WF的Datasheet PDF文件第3页浏览型号NV25256WF的Datasheet PDF文件第4页浏览型号NV25256WF的Datasheet PDF文件第5页浏览型号NV25256WF的Datasheet PDF文件第6页浏览型号NV25256WF的Datasheet PDF文件第7页 
NV25256WF  
256-Kb SPI Serial  
Automotive EEPROM in  
Wettable Flank Package  
Description  
The NV25256 is a 256−Kb Serial CMOS EEPROM device  
internally organized as 32Kx8 bits. This features a 64−byte page write  
buffer and supports the Serial Peripheral Interface (SPI) protocol. The  
device is enabled through a Chip Select (CS) input. In addition, the  
required bus signals are clock input (SCK), data input (SI) and data  
output (SO) lines. The HOLD input may be used to pause any serial  
communication with the NV25256 device. The device features  
software and hardware write protection, including partial as well as  
full array protection.  
www.onsemi.com  
1
UDFN8  
(Wettable Flank)  
MUW3 SUFFIX  
CASE 517DH  
On−Chip ECC (Error Correction Code) makes the device suitable  
for high reliability applications.  
PIN CONFIGURATIONS  
Features  
Automotive Temperature Grade 1 (−40°C to +125°C)  
10 MHz (5 V) SPI Compatible  
V
CS  
SO  
1
CC  
HOLD  
SCK  
SI  
WP  
1.8 V to 5.5 V Supply Voltage Range  
SPI Modes (0,0) & (1,1)  
V
SS  
UDFN8 (MUW3)  
64−byte Page Write Buffer  
(Top View)  
Additional Identification Page with Permanent Write Protection  
Self−timed Write Cycle  
PIN FUNCTION  
Hardware and Software Protection  
Pin Name  
Function  
Chip Select  
Block Write Protection  
CS  
SO  
WP  
− Protect 1/4, 1/2 or Entire EEPROM Array  
Low Power CMOS Technology  
1,000,000 Program/Erase Cycles  
Serial Data Output  
Write Protect  
100 Year Data Retention  
V
SS  
Ground  
8−pad Wettable Flank UDFN 2x3 mm Package  
SI  
Serial Data Input  
Serial Clock  
This Device is Pb−Free, Halogen Free/BFR Free, and RoHS  
SCK  
Compliant  
HOLD  
Hold Transmission Input  
Power Supply  
V
CC  
V
CC  
SI  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 12 of this data sheet.  
CS  
SO  
NV25256WF  
WP  
HOLD  
SCK  
V
SS  
Figure 1. Functional Symbol  
© Semiconductor Components Industries, LLC, 2017  
1
Publication Order Number:  
January, 2018 − Rev. 1  
NV25256/D  

与NV25256WF相关器件

型号 品牌 获取价格 描述 数据表
NV25320 ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI
NV25320DTHFT3G ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI
NV25320DTVLT3G ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI Low
NV25320DWHFT3G ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI
NV25320DWVLT3G ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI Low
NV25320LV ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI Low
NV25320MUW3VLT3G ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI Low
NV25320MUW3VTBG ONSEMI

获取价格

EEPROM Serial 32-Kb SPI - Automotive Grade 1
NV25320UVLT2G ONSEMI

获取价格

EEPROM Serial 8/16/32/64-Kb SPI Low
NV25512MUW3VTBG ONSEMI

获取价格

EEPROM Serial 512-Kb SPI