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DS17285S-3NT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) |
DS17285S-3NT |
| 參數(shù)屬性 | DS17285S-3NT 封裝/外殼為24-SOIC（0.295"，7.50mm 寬）；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 24-SOIC |
| 功能描述 | Real-Time Clocks |
| 封裝外殼 | 24-SOIC（0.295"，7.50mm 寬） |
| 文件大小 |
319.69 Kbytes |
| 頁(yè)面數(shù)量 |
30 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 | 2025-2-14 17:43:00 |
DS17285S-3NT規(guī)格書(shū)詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS17285S-3NT
- 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，夏令時(shí)，閏年，NVSRAM，方波輸出
- 存儲(chǔ)容量：
2KB
- 時(shí)間格式：
HH：MM：SS（12/24 小時(shí)）
- 日期格式：
YY-MM-DD-dd
- 接口：
并聯(lián)
- 電壓 - 供電：
2.7V ~ 3.7V
- 電壓 - 供電，電池：
2.5V ~ 3.7V
- 電流 - 計(jì)時(shí)（最大值）：
2mA @ 2.7V ~ 3.7V
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
24-SOIC（0.295"，7.50mm 寬）
- 供應(yīng)商器件封裝：
24-SOIC
- 描述：
IC RTC CLK/CALENDAR PAR 24-SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
22+ |
N/A |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) | ||
DALLAS/MA |
SOP24 |
1000 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
DALLAS/MA |
22+ |
SOP24 |
5000 |
詢價(jià) | |||
MAXIM |
23+ |
SOIC |
8888 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
DALLAS |
24+ |
SO-24 |
2645 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電! |
詢價(jià) | ||
Maxim Integrated |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
DALLAS |
23+ |
SO-24 |
7000 |
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
DALLAS |
24+ |
SOP-24 |
8 |
詢價(jià) | |||
DS |
18+ |
SOP24 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
DALLAS |
23+ |
SOP24 |
1008 |
全新原裝現(xiàn)貨 |
詢價(jià) |
