参数资料
型号: DS1486-120+
厂商: Maxim Integrated Products
文件页数: 2/14页
文件大小: 0K
描述: IC TIMEKEEPER RAM 128K 32-EDIP
标准包装: 11
类型: 时钟/日历
特点: 警报器,闰年,NVSRAM,方波输出,监视计时器
存储容量: 128KB
时间格式: HH:MM:SS:hh(12/24 小时)
数据格式: YY-MM-DD-dd
接口: 并联
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 32-DIP 模块(0.600",15.24mm)
供应商设备封装: 32-EDIP
包装: 管件
DS1486/DS1486P
10 of 14
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground…………….……………………………….-0.3V to +6.0V
Operating Temperature Range (Noncondensing)….………………………………………….0°C to +70°C
Storage Temperature Range…………………………….…………………………………..-40°C to +85°C
Soldering Temperature (EDIP) (leads, 10 seconds)…………………...…+260°C for 10 seconds (Note 14)
Soldering Temperature……………………………….See IPC/JEDEC J-STD-020 Specification (Note 14)
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the
operation sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of
time may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(TA = 0
°C to +70°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Power-Supply Voltage
VCC
4.5
5.0
5.5
V
10
Input Logic 1
VIH
2.2
VCC +
0.3
V
10
Input Logic 0
VIL
-0.3
+0.8
V
10
DC ELECTRICAL CHARACTERISTICS
(VCC = 5V
±10%, TA = 0°C to +70°C.)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Input Leakage Current
IIL
-1.0
+1.0
mA
Output Leakage Current
ILO
-1.0
+1.0
mA
I/O Leakage Current
ILIO
-1.0
+1.0
mA
Output Current at 2.4V
IOH
-1.0
mA
13
Output Current at 0.4V
IOL
2.1
mA
13
Standby Current
CE = 2.2V
ICCS1
3.0
7.0
mA
Standby Current
CE = VCC -0.5
ICCS2
4.0
mA
Active Current
ICC
85
mA
Write Protection Voltage
VTP
4.0
4.25
4.5
V
CAPACITANCE
(TA = +25
°C)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS NOTES
Input Capacitance
CIN
7
15
pF
Output Capacitance
COUT
7
15
pF
Input/Output Capacitance
CI/O
7
15
pF
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DS1486-120+ 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
DS1486-150 制造商:Maxim Integrated Products 功能描述:Real Time Clock, Non-Volatile, 32 Pin, Plastic, DIP
DS1486P 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper
DS1486P-120 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
DS1486P-120+ 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