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DS1558Y-TRL集成電路(IC)的實(shí)時(shí)時(shí)鐘規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
DS1558Y-TRL |
參數(shù)屬性 | DS1558Y-TRL 封裝/外殼為48-LQFP;包裝為管件;類別為集成電路(IC)的實(shí)時(shí)時(shí)鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR PAR 48-LQFP |
功能描述 | Watchdog Clock with NV RAM Control |
封裝外殼 | 48-LQFP |
文件大小 |
320.77 Kbytes |
頁(yè)面數(shù)量 |
18 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-4 11:43:00 |
人工找貨 | DS1558Y-TRL價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS1558Y-TRL規(guī)格書(shū)詳情
DESCRIPTION
The DS1558 is a full-function, year 2000-compliant (Y2KC), real-time clock/calendar with an RTC alarm, watchdog timer, power-on reset, battery monitor, and NV SRAM controller. User access to all registers within the DS1558 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 Real-Time Clock (RTC), PowerFail Control Circuit, and NV RAM Controller
■ Clock Registers are Accessed Identically to the Static RAM; These Registers are Resident in the 16 Top RAM Locations
■ Century Register
■ Greater than 10 Years of Timekeeping and Data Retention in the Absence of Power with Small Lithium Coin Cell(s) and Low-Leakage SRAM
■ 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
■ Underwriters Laboratory (UL) Recognized
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
DS1558Y-TRL
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 實(shí)時(shí)時(shí)鐘
- 包裝:
管件
- 類型:
時(shí)鐘/日歷
- 特性:
警報(bào)器,閏年,監(jiān)視計(jì)時(shí)器,Y2K
- 時(shí)間格式:
HH:MM:SS(24 小時(shí))
- 日期格式:
YY-MM-DD-dd
- 接口:
并聯(lián)
- 電壓 - 供電:
4.5V ~ 5.5V
- 電壓 - 供電,電池:
2.5V ~ 3.7V
- 電流 - 計(jì)時(shí)(最大值):
6mA @ 5V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
48-LQFP
- 供應(yīng)商器件封裝:
48-LQFP(7x7)
- 描述:
IC RTC CLK/CALENDAR PAR 48-LQFP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
POWER |
25+ |
EDIP |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
POWER |
2022+ |
EDIP |
57550 |
詢價(jià) | |||
MAXIM/美信 |
24+ |
SOP28 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
POWER |
23+ |
EDIP |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
DALLAS |
19+ |
DIP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
NS |
10+ |
DIP |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
DALLAS |
25+ |
SOP |
3500 |
福安甌為您提供真芯庫(kù)存,真誠(chéng)服務(wù) |
詢價(jià) | ||
23+ |
DIP-28 |
46583 |
##公司主營(yíng)品牌長(zhǎng)期供應(yīng)100%原裝現(xiàn)貨可含稅提供技術(shù) |
詢價(jià) | |||
DALLAS |
2447 |
SOP28 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
NS |
24+ |
DIP |
2000 |
全新進(jìn)口原裝現(xiàn)貨熱賣! |
詢價(jià) |