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参数资料
| 型号： | DS1602+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/8页 |
| 文件大小： | 0K |
| 描述： | IC COUNTER ELAPSED TIME 5V 8-DIP |
| 标准包装： | 50 |
| 类型： | 耗用时间计数器 |
| 时间格式： | 二进制 |
| 数据格式： | 二进制 |
| 接口： | 3 线串口 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 电压 - 电源，电池： | 2.5 V ~ 3.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
DS1602
4 of 8
Dallas Real-Time Clocks. The DS1602 can also be driven by an external 32.768kHz oscillator. In this
configuration, the X1 pin is connected to the external oscillator signal and the X2 pin is floated.
VBAT – Battery input for any standard 3V lithium cell or other energy source. Battery voltage must be
held between 2.5V and 3.5V for proper operation. The nominal write-protect trip-point voltage at which
access to the DS1602 is denied is set by the internal circuitry as 1.25 x VBAT nominal. UL recognized to
ensure against reverse charging current when used in conjunction with a lithium battery. See “Conditions
of Acceptability” at www.maxim- ic.com/TechSupport/QA/ntrl.htm.
Figure 1. ELAPSED TIME COUNTER BLOCK DIAGRAM
Figure 2. PROTOCOL BIT MAP
7
6
5
4
3
2
1
0
ACC
AVC
OSC2
OSC1
OSC0
CCC
CVC
RD
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PDF描述 |
|---|---|
| DS1603+ | IC COUNTER ELAPSED TIME 5V 7-SIP |
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| DS1643P-70+ | IC RAM TIMEKEEP NV 70NS 34-PCM |
| DS1644P-120 | IC RAM TIMEKEEP NV 120NS 34-PCM |
| DS1646-120+ | IC RAM TIMEKEEP NV 120NS 32-EDIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1602+ | 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 |
| DS1602-7R | 制造商:Power-One 功能描述:DCDC - Bulk |
| DS1602N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Timer Circuit |
| DS16-02P | 制造商:Cooper Bussmann 功能描述:TOP SCREW-ON INSERTION BRIDGE, 2 POLE, F - Bulk 制造商:COOPER BUSSMANN 功能描述:TOP SCREW-ON INSERTION BRIDGE, 2 POLE, F |
| DS1602S | 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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