DS1500集成電路(IC)的實時時鐘規(guī)格書PDF中文資料

廠商型號 |
DS1500 |
參數(shù)屬性 | DS1500 封裝/外殼為32-LFSOP(0.724",18.40mm 寬);包裝為管件;類別為集成電路(IC)的實時時鐘;產(chǎn)品描述:IC RTC CLK/CALENDAR PAR 32-TSOP |
功能描述 | Y2K Watchdog RTC with Nonvolatile Control |
封裝外殼 | 32-LFSOP(0.724",18.40mm 寬) |
文件大小 |
365.97 Kbytes |
頁面數(shù)量 |
19 頁 |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡稱 |
Maxim【美信】 |
中文名稱 | 美信半導體官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-4-1 9:20:00 |
人工找貨 | DS1500價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
DS1500規(guī)格書詳情
GENERAL DESCRIPTION
The DS1500 is a full-function, year 2000-compliant real-time clock/calendar(RTC) with an alarm, watchdog timer, power-on reset, battery monitors, 256 bytes of on-board nonvolatile (NV) SRAM, NV control for backing up an external SRAM, and a 32.768kHz output. User access to all registers within the DS1500 is accomplished with a byte-wide interface, as shown in Figure 7. The RTC registers contain century, year, month, date, day, hours, minutes, and seconds data in 24-hour binary-coded decimal (BCD) format. Corrections for day of month and leap year are made automatically.
FEATURES
BCD-Coded Century, Year, Month, Date, Day, Hours, Minutes, and Seconds with Automatic Leap-Year Compensation Valid Up to the Year 2100
Programmable Watchdog Timer and RTC Alarm
Century Register; Y2K-Compliant RTC
Automatic Battery Backup and Write Protection to External SRAM
+5V Operation
Precision Power-On Reset
Power-Control Circuitry Supports System Power-On from Date/Day/Time Alarm or Key Closure
256 Bytes User NV RAM
Auxiliary Battery Input
Accuracy Better than ±1 Minute/Month at +25°C
Day-of-Week/Date Alarm Register
Battery Voltage-Level Indicator Flags
Industrial Temperature Range: -40°C to +85°C
產(chǎn)品屬性
- 產(chǎn)品編號:
DS1500WE
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 實時時鐘
- 包裝:
管件
- 類型:
時鐘/日歷
- 特性:
警報器,閏年,NVSRAM,方波輸出,監(jiān)視計時器,Y2K
- 存儲容量:
256B
- 時間格式:
HH:MM:SS(24 小時)
- 日期格式:
YY-MM-DD-dd
- 接口:
并聯(lián)
- 電壓 - 供電:
3V ~ 3.6V
- 電壓 - 供電,電池:
2.5V ~ 3.7V
- 電流 - 計時(最大值):
4mA @ 3V ~ 3.6V
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-LFSOP(0.724",18.40mm 寬)
- 供應(yīng)商器件封裝:
32-TSOP
- 描述:
IC RTC CLK/CALENDAR PAR 32-TSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
DALLAS |
23+ |
TSOP |
65480 |
詢價 | |||
MAX |
2018+ |
TSOP |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
MAXIM |
23+ |
32-TSOP |
7750 |
全新原裝優(yōu)勢 |
詢價 | ||
DALLAS |
04+/05+ |
TSOP |
303 |
全新原裝100真實現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM |
21+ |
TSOP32 |
12588 |
原裝正品,自己庫存 假一罰十 |
詢價 | ||
MAX |
23+24 |
TQFP |
27960 |
原裝現(xiàn)貨.優(yōu)勢熱賣.終端BOM表可配單 |
詢價 | ||
原廠 |
13+ |
IC |
1 |
普通 |
詢價 | ||
MAXIM |
23+ |
NA |
25060 |
只做進口原裝,終端工廠免費送樣 |
詢價 | ||
MAXIM |
2016+ |
TSOP32 |
3526 |
假一罰十進口原裝現(xiàn)貨原盤原標! |
詢價 | ||
MAX |
23+ |
NA |
2500 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價代理QQ1304306553 |
詢價 |