参数资料
型号: X1288V14I-2.7A
厂商: Intersil
文件页数: 23/27页
文件大小: 0K
描述: IC RTC/CAL/CPU SUP EE 14-TSSOP
标准包装: 95
类型: 时钟/日历
特点: 警报器,闰年,监控器,监视计时器
时间格式: HH:MM:SS:hh(12/24 小时)
数据格式: YY-MM-DD-dd
接口: I²C,2 线串口
电源电压: 2.7 V ~ 5.5 V
电压 - 电源,电池: 1.8 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
5
FN8102.3
April 14, 2006
(3) The device goes into the Timekeeping state 200nS after any stop, except those that initiate a nonvolatile write cycle; tWC after a 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) VIL = VCC x 0.1, VIH = VCC x 0.9, fSCL = 400KHz
(6) VCC = 0V
(7) VBACK = 0V
(8) VSDA = VSCL=VCC, Others = GND or VCC
(9) VSDA =VSCL=VBACK, Others = GND or VBACK
(10) VSDA = GND or VCC, VSCL = GND or VCC, VRESET = GND or VCC
(11) IOL = 3.0mA at 5.5V, 1.5mA at 2.7V
(12) IOH = -1.0mA at 5.5V, -0.4mA at 2.7V
(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 TA = 25°C
Capacitance TA = 25°C, f = 1.0 MHz, VCC = 5V
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
Symbol
Parameter
Max.
Units
Test Conditions
COUT(1)
Output Capacitance (SDA, PHZ/IRQ, RESET)10
pF
VOUT = 0V
CIN(1)
Input Capacitance (SCL)
10
pF
VIN = 0V
Input Pulse Levels
VCC x 0.1 to VCC x 0.9
Input Rise and Fall Times
10ns
Input and Output Timing
Levels
VCC x 0.5
Output Load
Standard Output Load
SDA
1533
100pF
5.0V
For VOL= 0.4V
and IOL = 3 mA
Equivalent AC Output Load Circuit for VCC = 5V
1316
5.0V
PHZ/IRQ
100pF
806
FIGURE 1. STANDARD OUTPUT LOAD FOR TESTING THE DEVICE WITH VCC = 5.0V
X1288
相关PDF资料
PDF描述
MCP4161T-503E/MF IC POT DGTL SNGL 50K SPI 8DFN
VE-B1M-MW-B1 CONVERTER MOD DC/DC 10V 100W
X1288V14I-2.7 IC RTC/CAL/CPU SUP EE 14-TSSOP
VE-21M-MW CONVERTER MOD DC/DC 10V 100W
X1288V14I IC RTC/CAL/CPU SUP EE 14-TSSOP
相关代理商/技术参数
参数描述
X1288V14I-4.5A 功能描述:IC RTC/CAL/CPU SUP EE 14-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器,闰年,SRAM 存储容量:- 时间格式:HH:MM:SS(12/24 小时) 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源,电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件
X1288V14I-4.5AT1 功能描述:IC RTC/CAL/CPU SUP EE 14-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器,闰年,SRAM 存储容量:- 时间格式:HH:MM:SS(12/24 小时) 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源,电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件
X1288V14IT1 功能描述:IC RTC/CAL/CPU SUP EE 14-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 实时时钟 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 类型:时钟/日历 特点:警报器,闰年,SRAM 存储容量:- 时间格式:HH:MM:SS(12/24 小时) 数据格式:YY-MM-DD-dd 接口:SPI 电源电压:2 V ~ 5.5 V 电压 - 电源,电池:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN EP 包装:管件
X1288V14IZ 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述:
X1288V14IZ-2.7 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:2-Wire⑩ RTC Real Time Clock/Calendar/CPU Supervisor with EEPROM