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DS1556-70IND中文资料Dallas数据手册PDF规格书
厂商型号 |
DS1556-70IND |
参数属性 | DS1556-70IND 封装/外壳为32-DIP 模块(0.600",15.24mm);包装为卷带(TR);类别为集成电路(IC) > 实时时钟;产品描述:IC RTC CLK/CALENDAR PAR 32-EDIP |
功能描述 | 1M, Nonvolatile, Y2K-Compliant Timekeeping RAM |
文件大小 |
514.1 Kbytes |
页面数量 |
20 页 |
生产厂商 | Dallas Semiconductor |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-9-26 18:48:00 |
DS1556-70IND规格书详情
DESCRIPTION
The DS1556 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 128k x 8 nonvolatile static RAM. User access to all registers within the DS1556 is accomplished with a byte-wide interface as shown in Figure 1. The RTC registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour BCD format. Corrections for day of month and leap year are made automatically.
FEATURES
■ Integrated NV SRAM, Real-Time Clock (RTC), Crystal, Power-Fail Control Circuit, and Lithium Energy Source
■ Clock Registers are Accessed Identically to the Static RAM; These Registers Reside in the 16 Top RAM Locations
■ Century Byte Register (i.e., Y2K Compliant)
■ Totally Nonvolatile with Over 10 Years of Operation in the Absence of Power
■ Precision Power-On Reset
■ Programmable Watchdog Timer and RTC Alarm
■ BCD-Coded Year, Month, Date, Day, Hours, Minutes, and seconds with Automatic LeapYear Compensation Valid Up to the Year 2100
■ Battery Voltage-Level Indicator Flag
■ Power-Fail Write Protection Allows for 10 VCC Power-Supply Tolerance
■ Lithium Energy Source is Electrically Disconnected to Retain Freshness Until Power is Applied for the First Time
■ Also Available in Industrial Temperature Range: -40°C to +85°C
产品属性
- 产品编号:
DS1556-70IND+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 实时时钟
- 包装:
卷带(TR)
- 类型:
时钟/日历
- 特性:
警报器,闰年,NVSRAM,监视计时器,Y2K
- 存储容量:
128KB
- 时间格式:
HH:MM:SS(24 小时)
- 日期格式:
YY-MM-DD-dd
- 接口:
并联
- 电压 - 供电:
4.5V ~ 5.5V
- 电流 - 计时(最大值):
6mA @ 5V
- 工作温度:
-40°C ~ 85°C
- 安装类型:
通孔
- 封装/外壳:
32-DIP 模块(0.600",15.24mm)
- 供应商器件封装:
32-EDIP
- 描述:
IC RTC CLK/CALENDAR PAR 32-EDIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
DS |
23+ |
DIP |
45913 |
##公司主营品牌长期供应100%原装现货可含税提供技术 |
询价 | ||
MAXIM/美信 |
2023 |
EDIP-32 |
6500 |
公司原装现货/支持实单 |
询价 | ||
MAXIM(美信) |
2021+ |
EDIP-32 |
499 |
询价 | |||
ADI/Maxim |
23+ |
32-DIP |
13804 |
确保原装正品,专注终端客户一站式BOM配单 |
询价 | ||
MAXIM/美信 |
21+ |
EDIP-32 |
26680 |
公司只做原装,诚信经营 |
询价 | ||
MAXIM/美信 |
23+ |
EDIP-32 |
30000 |
原装正品公司现货,假一赔十! |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
DIP32 |
1483 |
原装现货,免费供样,技术支持,原厂对接 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
DIP32 |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
MAXIM/美信 |
23+ |
EDIP-32 |
5000 |
全新原装现货 |
询价 | ||
DALLAS |
2405+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 |