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参数资料
| 型号： | MAX6917EO33 |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | REAL TIME CLOCK, PDSO20 |
| 封装： | 0.150 INCH, 0.025 INCH PITCH, MO-137AD, QSOP-20 |
| 文件页数： | 12/31页 |
| 文件大小： | 349K |
| 代理商： | MAX6917EO33 |
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MAX6917
I2C-Compatible RTC with Microprocessor
Supervisor, Alarm, and NV RAM Controller
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VCC = VCC(MIN) to VCC(MAX), TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Notes 1, 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VBATT, VCC to GND ...............................................-0.3V to +6.0V
All Other Pins to GND ................................-0.3V to (VCC + 0.3V)
All Other Pins to GND ............................-0.3V to (VBATT + 0.3V)
Input Currents
VCC ..................................................................................200mA
VBATT .................................................................................20mA
GND ....................................................................................20mA
All Other Pins ....................................................................±20mA
Output Currents
VOUT Continuous ..........................................................200mA
All Other Outputs ............................................................20mA
Continuous Power Dissipation
20-Pin QSOP (derate 9.1mW/°C over TA = +70°C) .....727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX6917EO30
2.7
3.0
3.3
MAX6917EO33
3.0
3.3
3.6
Operating Voltage Range
(Note 3)
VCC
MAX6917EO50
4.5
5.0
5.5
V
MAX6917EO30
2.0
5.5
MAX6917EO33
2.0
5.5
Operating Voltage Range BATT
(Note 4)
VBATT
MAX6917EO50
2.0
5.5
V
VBATT = 2V, VCC = 0
1
VBATT = 3V, VCC = 0
1.4
VBATT = 3.6V, VCC = 0
1.9
1Hz, 32kHz
outputs disabled;
XTAL FAIL
disabled
VBATT = 5.5V, VCC = 0
3.8
VBATT = 2V, VCC = 0
1.23
VBATT = 3V, VCC = 0
1.61
VBATT = 3.6V, VCC = 0
2.3
1Hz, 32kHz
outputs disabled;
XTAL FAIL
enabled
VBATT = 5.5V, VCC = 0
4.08
VBATT = 2V, VCC = 0
2.82
VBATT = 3V, VCC = 0
4.7
VBATT = 3.6V, VCC = 0
6.1
Timekeeping Current VBATT
(Note 5)
IBATT
1Hz, 32kHz
enabled, outputs
open; XTAL FAIL
disabled
VBATT = 5.5V, VCC = 0
10.6
A
VCC = 3.3V, VBATT = 0
0.1
VCC = 3.6V, VBATT = 0
0.12
1Hz, 32kHz
enabled, outputs
open; XTAL FAIL
enabled
VCC = 5.5V, VBATT = 0
0.2
VCC = 3.3V, VBATT = 0
0.9
VCC = 3.6V, VBATT = 0
0.11
Active Supply Current VCC
(Note 6)
ICCA
1Hz, 32kHz
outputs disabled;
XTAL FAIL
disabled
VCC = 5.5V, VBATT = 0
0.18
mA
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX6917EO33+ | 功能描述:实时时钟 Integrated Circuits (ICs) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX6917EO33+T | 功能描述:实时时钟 Integrated Circuits (ICs) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX6917EO50 | 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX6917EO50+ | 功能描述:实时时钟 RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| MAX6917EO50+T | 功能描述:实时时钟 Integrated Circuits (ICs) RoHS:否 制造商:Microchip Technology 功能:Clock, Calendar. Alarm RTC 总线接口:I2C 日期格式:DW:DM:M:Y 时间格式:HH:MM:SS RTC 存储容量:64 B 电源电压-最大:5.5 V 电源电压-最小:1.8 V 最大工作温度:+ 85 C 最小工作温度: 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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