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DS17487-5IND中文资料PDF规格书
厂商型号 |
DS17487-5IND |
参数属性 | DS17487-5IND 封装/外壳为24-DIP 模块(0.600",15.24mm);包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC) > 实时时钟;产品描述:IC RTC CLK/CALENDAR PAR 24-EDIP |
功能描述 | Real-Time Clocks |
文件大小 |
319.69 Kbytes |
页面数量 |
30 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-14 8:14:00 |
DS17487-5IND规格书详情
General Description
The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one time-of-day alarm, three maskable interrupts with a common interrupt output, a programmable square wave, and 114 bytes of battery-backed NV SRAM.
Features
♦ Incorporates Industry-Standard DS12887 PC Clock Plus Enhanced Functions
♦ RTC Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Through 2099
♦ Optional +3.0V or +5.0V Operation
♦ SMI Recovery Stack
♦ 64-Bit Silicon Serial Number
♦ Power-Control Circuitry Supports System PowerOn from Date/Time Alarm or Key Closure
♦ Crystal Select Bit Allows Operation with 6pF or 12.5pF Crystal
♦ 12-Hour or 24-Hour Clock with AM and PM in 12-Hour Mode
♦ 114 Bytes of General-Purpose, Battery-Backed NV SRAM
♦ Extended Battery-Backed NV SRAM
2048 Bytes (DS17285/DS17287)
4096 Bytes (DS17485/DS17487)
8192 Bytes (DS17885/DS17887)
♦ RAM Clear Function
♦ Interrupt Output with Six Independently Maskable Interrupt Flags
♦ Time-of-Day Alarm Once per Second to Once per Day
♦ End of Clock Update Cycle Flag
♦ Programmable Square-Wave Output
♦ Automatic Power-Fail Detect and Switch Circuitry
♦ Available in PDIP, SO, or TSOP Package (DS17285, DS17485, DS17885)
♦ Optional Encapsulated DIP (EDIP) Package with Integrated Crystal and Battery (DS17287, DS17487, DS17887)
♦ Optional Industrial Temperature Range Available
♦ Underwriters Laboratory (UL) Recognized
Applications
Embedded Systems
Utility Meters
Security Systems
Network Hubs, Bridges, and Routers
产品属性
- 产品编号:
DS17487-5IND+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 实时时钟
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 类型:
时钟/日历
- 特性:
警报器,夏令时,闰年,NVSRAM,方波输出
- 存储容量:
4KB
- 时间格式:
HH:MM:SS(12/24 小时)
- 日期格式:
YY-MM-DD-dd
- 接口:
并联
- 电压 - 供电:
4.5V ~ 5.5V
- 电压 - 供电,电池:
2.5V ~ 3.7V
- 电流 - 计时(最大值):
3mA @ 4.5V ~ 5.5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
通孔
- 封装/外壳:
24-DIP 模块(0.600",15.24mm)
- 供应商器件封装:
24-EDIP
- 描述:
IC RTC CLK/CALENDAR PAR 24-EDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI(亚德诺)/MAXIM(美信) |
23+ |
EDIP24 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
DALLAS |
22+ |
DIP-24 |
6100 |
郑重承诺只做原装进口货 |
询价 | ||
MAXIM/美信 |
2022+ |
EDIP-24 |
6900 |
原厂原装,假一罚十 |
询价 | ||
MAXIM/美信 |
EDIP-24 |
6000 |
询价 | ||||
MAXIM/美信 |
EDIP-24 |
6000 |
询价 | ||||
MAXIM/美信 |
21+ |
EDIP-24 |
30000 |
公司只做原装正品 |
询价 | ||
DALLAS |
14+ |
DIP |
21 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
MAXIM |
21+ |
DIP-24 |
756 |
原装现货假一赔十 |
询价 | ||
MAXIM |
20+ |
DIP |
19570 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
DALLS |
23+ |
DIP |
20000 |
全新原装假一赔十 |
询价 |