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X1288V14IZ-2.7AT1 PDF预览

X1288V14IZ-2.7AT1

更新时间: 2024-02-04 07:16:40
品牌 Logo 应用领域
瑞萨 - RENESAS 时钟光电二极管外围集成电路
页数 文件大小 规格书
27页 433K
描述
1 TIMER(S), REAL TIME CLOCK, PDSO14, ROHS COMPLIANT, PLASTIC, TSSOP-14

X1288V14IZ-2.7AT1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP14,.25
针数:14Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65最大时钟频率:0.032 MHz
信息访问方法:I2C中断能力:Y
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:5 mm湿度敏感等级:1
端子数量:14计时器数量:1
最高工作温度:85 °C最低工作温度:-40 °C
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峰值回流温度(摄氏度):260
电源:3/5 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:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
最短时间:1/100 SECOND处于峰值回流温度下的最长时间:NOT SPECIFIED
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

X1288V14IZ-2.7AT1 数据手册

 浏览型号X1288V14IZ-2.7AT1的Datasheet PDF文件第4页浏览型号X1288V14IZ-2.7AT1的Datasheet PDF文件第5页浏览型号X1288V14IZ-2.7AT1的Datasheet PDF文件第6页浏览型号X1288V14IZ-2.7AT1的Datasheet PDF文件第8页浏览型号X1288V14IZ-2.7AT1的Datasheet PDF文件第9页浏览型号X1288V14IZ-2.7AT1的Datasheet PDF文件第10页 
X1288  
Power-up Timing  
Symbol  
(2)  
Parameter  
Time from Power-up to Read  
Time from Power-up to Write  
Min.  
Typ.  
Max.  
Units  
ms  
(1)  
tPUR  
1
5
(1)  
tPUW  
ms  
Notes: (1) Delays are measured from the time VCC is stable until the specified operation can be initiated. These parameters are not 100% tested.  
CC slew rate should be between 0.2mV/µsec and 50mV/µsec.  
V
(2) Typical values are for TA = 25°C and VCC = 5.0V  
Nonvolatile Write Cycle Timing  
(1)  
Symbol  
Parameter  
Write Cycle Time  
Min.  
Typ.  
Max.  
Units  
(1)  
tWC  
5
10  
ms  
Note: (1) tWC is the time from a valid stop condition at the end of a write sequence to the end of the self-timed internal nonvolatile write cycle.  
It is the minimum cycle time to be allowed for any nonvolatile write by the user, unless Acknowledge Polling is used.  
WATCHDOG TIMER/LOW VOLTAGE RESET OPERATING CHARACTERISTICS  
Watchdog/Low Voltage Reset Parameters (See Figures 3 and 4)  
Symbols  
Parameters  
Programmed Reset Trip Voltage  
Min.  
Typ.  
Max.  
Unit  
VPTRIP  
V
X1288-4.5A  
X1288  
X1288-2.7A  
4.50  
4.25  
2.75  
2.55  
4.63  
4.38  
2.85  
2.65  
4.75  
4.50  
2.95  
2.75  
X1288-2.7  
tRPD  
VCC Detect to RESET LOW  
500  
400  
ns  
tPURST  
Power-up Reset Time-out Delay  
100  
250  
ms  
tF  
tR  
VCC Fall Time  
VCC Rise Time  
10  
10  
µs  
µs  
tWDO  
Watchdog Timer Period (Crystal=32.768kHz):  
WD1=0, WD0=0, (default)  
WD1=0, WD0=1  
1.7  
725  
225  
1.75  
750  
250  
1.8  
775  
275  
s
ms  
ms  
WD1=1, WD0=0  
tRST  
tRSP  
Watchdog Reset Time-out Delay (Crystal=32.768kHz)  
2-Wire interface  
225  
1
250  
275  
ms  
µs  
V
VRVALID  
Reset Valid VCC  
1.0  
FN8102.3  
April 14, 2006  
7

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