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参数资料
| 型号： | DS1386P |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | RAMified Watchdog Timekeeper(带完整功能的实时时钟静态RAM) |
| 中文描述： | RAMified看门狗计时器 |
| 文件页数： | 8/16页 |
| 文件大小： | 183K |
| 代理商： | DS1386P |
DS1386/DS1386P
070298 8/16
ABSOLUTE MAXIMUM RATINGS*
Voltage on any Pin Relative to Ground
Operating Temperature
Storage Temperature
Soldering Temperature
–0.3V to +7.0V
0
°
C to 70
°
C
–40
°
C to +70
°
C
260
°
C for 10 seconds (See 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 reliability.
RECOMMENDED DC OPERATING CONDITIONS
(0
°
C to 70
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Supply Voltage
V
CC
4.5
5.0
5.5
V
10
Input Logic 1
V
IH
2.2
V
CC
+ 0.3
V
10
Input Logic 0
V
IL
–0.3
+0.8
V
10
DC ELECTRICAL CHARACTERISTICS
(0
°
C to 70
°
C; V
CC
= 5V + 10%)
MAX
UNITS
PARAMETER
SYMBOL
MIN
TYP
NOTES
Input Leakage Current
I
IL
–1.0
+1.0
μ
A
Output Leakage Current
I
LO
–1.0
+1.0
μ
A
I/O Leakage Current
I
LIO
–1.0
+1.0
μ
A
Output Current @ 2.4V
I
OH
–1.0
mA
Output Current @ 0.4V
I
OL
2.1
mA
13
Standby Current CE = 2.2V
I
CCS1
3.0
7.0
mA
Standby Current CE = V
CC
-0.5
I
CCS2
2.0
4.0
mA
Active Current
I
CC
85
mA
Write Protection Voltage
V
TP
4.0
4.25
4.5
V
CAPACITANCE
(t
A
= 25
°
C)
NOTES
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
Input Capacitance
C
IN
7
15
pF
Output Capacitance
C
OUT
7
15
pF
Input/Output Capacitance
C
I/O
7
15
pF
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相关代理商/技术参数 |
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| DS1386P08-120 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper |
| DS1386P08-150 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Real-Time Clock |
| DS1386P-32-120 | 功能描述:IC TIMEKEEPER RAM 256K 32-PCM 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 |
| DS1386P32-120 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:RAMified Watchdog Timekeeper |
| DS1386P-32-120+ | 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 |
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