参数资料
型号: DS1486P-120+
厂商: Maxim Integrated Products
文件页数: 2/14页
文件大小: 0K
描述: IC TIMEKEEPER RAM 1MB 34-PCM
标准包装: 40
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
电压 - 电源,电池: 3.3V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 34-PowerCap? 模块
供应商设备封装: 34-PowerCap 模块
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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