AB18XX中文資料ABRACON數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AB18XX |
| 功能描述 | The Abracon Corporation AB18XX Real Time Clock with Power Management family provides a groundbreaking combination of ultra-low power coupled with a highly sophisticated feature set. |
| 文件大小 |
1.40768 Mbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | Abracon Corporation |
| 企業(yè)簡(jiǎn)稱 |
ABRACON |
| 中文名稱 | Abracon Corporation官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-21 17:56:00 |
| 人工找貨 | AB18XX價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AB18XX規(guī)格書詳情
Description
The ABRACON AB18XX Real Time Clock with Power Management family provides a groundbreaking combination of ultra-low power coupled with a highly sophisticated feature set. With power requirements significantly lower than any other industry RTC (as low as 14 nA), these are the first semiconductors based on innovative SPOTTM (Subthreshold Power Optimized Technology) CMOS platform.
Features
? Ultra-low supply current (all at 3V):
??? - 14 nA with RC oscillator
??? - 22 nA with RC oscillator and Autocalibration
??? - 55 nA with crystal oscillator
? Baseline timekeeping features:
??? - 32.768 kHz crystal oscillator with integrated load capacitor/resistor
??? - Counters for hundredths, seconds, minutes, hours, date, month, year, century, and weekday
??? - Alarm capability on all counters
??? - Programmable output clock generation (32.768 kHz to 1 year)
??? - Countdown timer with repeat function
??? - Automatic leap year calculation
? Advanced timekeeping features:
??? - Integrated power optimized RC oscillator
??? - Advanced crystal calibration to ± 2 ppm
??? - Advanced RC calibration to ± 16 ppm
??? - Automatic calibration of RC oscillator to crystal oscillator
??? - Watchdog timer with hardware reset
??? - Up to 256 bytes of general purpose RAM
? Power management features:
??? - Integrated ~1? power switch for off-chip components such as a host MCU
??? - System sleep manager for managing host processor wake/sleep states
??? - External reset signal monitor
??? - Reset output generator
??? - Supercapacitor trickle charger with programmable charging current
??? - Automatic switchover to VBAT
??? - External interrupt monitor
??? - Programmable low battery detection threshold
??? - Programmable analog voltage comparator
? I2C (up to 400 kHz) and 3-wire or 4-wire SPI (up to 2 MHz) serial interfaces available
? Operating voltage 1.5-3.6 V
? Clock and RAM retention voltage 1.5-3.6 V
? Operating temperature –40 to 85 °C
? All inputs include Schmitt Triggers
? 3x3 mm QFN-16 package
Applications
? Smart cards
? Wireless sensors and tags
? Medical electronics
? Utility meters
? Data loggers
? Appliances
? Handsets
? Consumer electronics
? Communications equipment
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ABRACON |
24+ |
6987 |
原廠現(xiàn)貨渠道 |
詢價(jià) | |||
AB |
26 |
SOP |
94 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
AB |
24+ |
SOP |
270 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
SAMSUNG |
22+ |
SOP8 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
SAMSANG |
19+ |
DIP-8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價(jià) | ||
AB |
21+ |
SOP |
94 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
McLean |
新 |
7 |
全新原裝 貨期兩周 |
詢價(jià) | |||
SAMSUNG/三星 |
23+ |
DIP-8 |
20000 |
原裝正品 歡迎咨詢 |
詢價(jià) | ||
SAMSUNG/三星 |
23+ |
NA/ |
3350 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
AB |
25+ |
SOP |
90 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) |
