参数资料
型号: ISL1209IU10Z
厂商: Intersil
文件页数: 18/24页
文件大小: 0K
描述: IC RTC LP BATT BACK SRAM 10MSOP
标准包装: 80
类型: 时间事件记录器
特点: 警报器,闰年,SRAM
存储容量: 2B
时间格式: HH:MM:SS(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: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 管件
产品目录页面: 1245 (CN2011-ZH PDF)
3
FN6109.4
October 17, 2006
Absolute Maximum Ratings
Voltage on VDD, VBAT, SCL, SDA, and IRQ pins
(respect to ground) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 7.0V
Voltage on X1 and X2 pins
(respect to ground) . . . . . . . . . . . . -0.5V to VDD + 0.5 (VDD Mode)
-0.5V to VBAT + 0.5 (VBAT Mode)
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Lead Temperature (Soldering, 10s) . . . . . . . . . . . . . . . . . . . . . 300°C
ESD Rating (Human Body Model) . . . . . . . . . . . . . . . . . . . . . . >±2kV
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
DC Operating Characteristics – RTC Test Conditions: VDD = +2.7 to +5.5V, Temperature = -40°C to +85°C, unless otherwise stated.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
(Note 4)
MAX
UNITS
NOTES
VDD
Main Power Supply
2.7
5.5
V
VBAT
Battery Supply Voltage
1.8
5.5
V
IDD1
Supply Current
VDD = 5V
2
6
A
1, 2
VDD = 3V
1.2
4
A
IDD2
Supply Current With I2C Active
VDD = 5V
40
120
A
1, 2
IDD3
Supply Current (Low Power Mode)
VDD = 5V, LPMODE = 1
1.4
5
A
1
IBAT
Battery Supply Current
VBAT = 3V
400
950
nA
1
ILI
Input Leakage Current on SCL
100
nA
ILO
I/O Leakage Current on SDA
100
nA
VTRIP
VBAT Mode Threshold
1.6
2.2
2.6
V
VTRIPHYS
VTRIP Hysteresis
10
30
60
mV
VBATHYS
VBAT Hysteresis
15
50
100
mV
EVIN
VIL
-0.3
0.3 x
VDD
V
VIH
0.7 x
VDD
VDD +
0.3
V
Hysteresis
0.05 x
VDD
V
IEVPU
EVIN Pullup Current
VSUP = 3V
1.5
A
5
IRQ/FOUT and EVDET
VOL
Output Low Voltage
VDD = 5V, IOL = 3mA
0.4
V
VDD = 2.7V, IOL = 1mA
0.4
V
Power-Down Timing Test Conditions: V
DD = +2.7 to +5.5V, Temperature = -40°C to +85°C, unless otherwise stated.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
(Note 4)
MAX
UNITS
NOTES
VDD SR-
VDD Negative Slew rate
10
V/ms
3
ISL1209
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