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X1288S16 PDF预览

X1288S16

更新时间: 2024-01-06 20:53:44
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 559K
描述
2-Wire RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM

X1288S16 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:0.300 INCH, PLASTIC, SOIC-16Reach Compliance Code:unknown
风险等级:5.71Is 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-G16
JESD-609代码:e0长度:10.35 mm
端子数量:16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:SOP
封装等效代码:SOP16,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:5 V
认证状态:Not Qualified座面最大高度:2.65 mm
子类别:Timer or RTC最大供电电压:5.5 V
最小供电电压:4.5 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:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最短时间:1/100 SECOND
易失性:YES宽度:7.5 mm
uPs/uCs/外围集成电路类型:TIMER, REAL TIME CLOCKBase Number Matches:1

X1288S16 数据手册

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Preliminary Information  
X1288  
Notes: (1) The device enters the Active state after any start, and remains active: for 9 clock cycles if the Device Select Bits in the Slave  
Address Byte are incorrect or until 200nS after a stop ending a read or write operation.  
(2) The device enters the Program state 200nS after a stop ending a write operation and continues for t  
.
WC  
(3) The device goes into the Timekeeping state 200nS after any stop, except those that initiate a nonvolatile write cycle; t  
after a  
WC  
stop that initiates a nonvolatile write cycle; or 9 clock cycles after any start that is not followed by the correct Device Select Bits in  
the Slave Address Byte.  
(4) For reference only and not tested.  
(5) V = V x 0.1, V = V x 0.9, f = 400KHz  
IL  
CC  
IH  
CC  
SCL  
(6) V = 0V  
CC  
(7) V  
(8) V  
(9) V  
(10)V  
= 0V  
BACK  
= V  
=V , Others = GND or V  
CC  
SDA  
SDA  
SDA  
SCL CC  
=V  
=V  
, Others = GND or V  
SCL BACK BACK  
= GND or V , V  
= GND or V , V  
= GND or V  
CC SCL  
CC RESET CC  
(11)I = 3.0mA at 5.5V, 1.5mA at 2.7V  
OL  
(12)  
(13)Threshold voltages based on the higher of Vcc or Vback.  
(14)Using recommended crystal and oscillator network applied to X1 and X2 (25°C).  
(15)Typical values are for T = 25°C  
I
= -1.0mA at 5.5V, -0.4mA at 2.7V  
OH  
A
Capacitance T = 25°C, f = 1.0 MHz, V  
= 5V  
A
CC  
Symbol  
Parameter  
Output Capacitance (SDA, PHZ/IRQ, RESET)  
Input Capacitance (SCL)  
Max.  
10  
Units  
pF  
Test Conditions  
= 0V  
(1)  
C
V
OUT  
OUT  
(1)  
C
10  
pF  
V
= 0V  
IN  
IN  
Notes: (1) This parameter is not 100% tested.  
(2) The input capacitance between x1 and x2 pins can be varied between 5pF and 19.75pF by using analog trimming registers  
AC CHARACTERISTICS  
AC Test Conditions  
Input Pulse Levels  
V
x 0.1 to V x 0.9  
CC  
CC  
Input Rise and Fall Times  
10ns  
Input and Output Timing  
Levels  
V
x 0.5  
CC  
Output Load  
Standard Output Load  
Figure 1. Standard Output Load for testing the device with V = 5.3V  
CC  
Equivalent AC Output Load Circuit for V  
= 5V  
CC  
5.0V  
5.0V  
For V = 0.4V  
OL  
1316  
806Ω  
1533Ω  
and I = 3 mA  
OL  
PHZ/IRQ  
SDA  
100pF  
100pF  
6 of 31  
REV 1.1.30 3/24/04  
www.xicor.com  

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