5秒后页面跳转
X1228V14-4.5A PDF预览

X1228V14-4.5A

更新时间: 2024-02-10 17:52:50
品牌 Logo 应用领域
XICOR 计时器或实时时钟微控制器和处理器外围集成电路光电二极管监控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
31页 568K
描述
Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1228V14-4.5A 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, TSSOP-14Reach Compliance Code:unknown
风险等级:5.7Is Samacsys:N
最大时钟频率:0.032 MHz信息访问方法:I2C
中断能力:YJESD-30 代码:R-PDSO-G14
JESD-609代码:e0长度:5 mm
端子数量:14计时器数量:1
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP14,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:5 V
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Timer or RTC最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL最短时间:SECONDS
易失性:YES宽度:4.4 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

X1228V14-4.5A 数据手册

 浏览型号X1228V14-4.5A的Datasheet PDF文件第2页浏览型号X1228V14-4.5A的Datasheet PDF文件第3页浏览型号X1228V14-4.5A的Datasheet PDF文件第4页浏览型号X1228V14-4.5A的Datasheet PDF文件第5页浏览型号X1228V14-4.5A的Datasheet PDF文件第6页浏览型号X1228V14-4.5A的Datasheet PDF文件第7页 
New Features  
Repetitive Alarms &  
Temperature Compensation  
4K (512 x 8)  
2-WireRTC  
X1228  
Real Time Clock/Calendar/CPU Supervisor with EEPROM  
• 2-Wire™ Interface interoperable with I2C*  
433kHz data transfer rate  
• Frequency Output (SW Selectable: Off, 1Hz,  
4396Hz, or ±2.768kHz)  
• Low Power CMOS  
1.25µA Operating Current (Typical)  
• Small Package Options  
FEATURES  
• Real Time Clock/Calendar  
Tracks time in Hours, Minutes, and Seconds  
Day of the Week, Day, Month, andYear  
• 2 Polled Alarms (Non-volatile)  
Settable on the Second, Minute, Hour, Day of the  
Week, Day, or Month  
Repeat Mode (periodic interrupts)  
• Oscillator Compensation on chip  
Internal feedback resistor and compensation  
capacitors  
14-Lead SOIC and 14-LeadTSSOP  
APPLICATIONS  
• Utility Meters  
64 position Digitally Controlled Trim Capacitor  
—6 digital frequency adjustment settings to  
±±3ppm  
• HVAC Equipment  
• Audio / Video Components  
• Set Top Box / Television  
• Modems  
• Network Routers, Hubs, Switches, Bridges  
• Cellular Infrastructure Equipment  
• Fixed Broadband Wireless Equipment  
• Pagers / PDA  
• POS Equipment  
• Test Meters / Fixtures  
• Office Automation (Copiers, Fax)  
• Home Appliances  
• Computer Products  
• CPU Supervisor Functions  
Power On Reset, Low Voltage Sense  
Watchdog Timer (SW Selectable: 3.25s, 3.75s,  
1.75s, off)  
• Battery Switch or Super Cap Input  
• 512 x 8 Bits of EEPROM  
64-Byte Page Write Mode  
—8 modes of Block Lock™ Protection  
Single Byte Write Capability  
• High Reliability  
Data Retention: 133 years  
Endurance: 133,333 cycles per byte  
• Other Industrial / Medical / Automotive  
BLOCK DIAGRAM  
OSC Compensation  
X1  
X2  
Select  
Timer  
Calendar  
Logic  
Battery  
Switch  
Circuitry  
Time  
Keeping  
Registers  
V
V
CC  
Frequency  
Divider  
1Hz  
Oscillator  
32.768kHz  
BACK  
(SRAM)  
PHZ/IRQ  
Status  
Control/  
Control  
Decode  
Logic  
Compare  
Serial  
Interface  
Decoder  
Registers  
SCL  
SDA  
Registers  
Alarm  
(EEPROM)  
(SRAM)  
Alarm Regs  
(EEPROM)  
8
4K  
EEPROM  
ARRAY  
Watchdog  
Timer  
Low Voltage  
Reset  
RESET  
*I2C is a Trademark of Philips.  
REV 1.3 3/24/04  
Characteristics subject to change without notice. 1 of 31  
www.xicor.com  

与X1228V14-4.5A相关器件

型号 品牌 获取价格 描述 数据表
X1228V14-4.5AT1 RENESAS

获取价格

1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, TSSOP-14
X1228V14I XICOR

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I INTERSIL

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I-2.7 XICOR

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I-2.7 INTERSIL

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I-2.7A XICOR

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I-2.7A INTERSIL

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I-4.5A XICOR

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14I-4.5A INTERSIL

获取价格

Real Time Clock/Calendar/CPU Supervisor with EEPROM
X1228V14IT1 RENESAS

获取价格

1 TIMER(S), REAL TIME CLOCK, PDSO14, PLASTIC, TSSOP-14