| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor 文件:606.91 Kbytes 頁(yè)數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor 文件:369.21 Kbytes 頁(yè)數(shù):41 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor 文件:606.91 Kbytes 頁(yè)數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor 文件:606.91 Kbytes 頁(yè)數(shù):34 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor 文件:369.21 Kbytes 頁(yè)數(shù):41 Pages | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
3.0/3.3 V I2C組合實(shí)時(shí)時(shí)鐘、NVRAM監(jiān)控器和微處理器監(jiān)控器 The M41ST85W is a combination serial real-time clock, microprocessor supervisor, and NVRAM supervisor. It is built in a low-power CMOS SRAM process and has a 64-byte memory space with 44 bytes of NVRAM and 20 memory-mapped RTC registers. The RTC registers are configured in binary coded decimal (BCD) ? Automatic battery switchover and WRITE protect for: \n ?Internal serial RTC and \n ?External low power SRAM (LPSRAM) \n? 400 kHz I2C serial interface \n? 3.0/3.3 V operating voltage \n ?VCC= 2.7 to 3.6 V \n? Ultralow battery supply current of 500 nA (max) \n? RoHS compliant \n ?Lead-free second le; | ST 意法半導(dǎo)體 | ST | ||
Package:28-SOIC(0.295",7.50mm 寬);包裝:管件 類別:集成電路(IC) 實(shí)時(shí)時(shí)鐘 描述:IC RTC CLK/CALENDAR I2C 28-SOIC | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package:28-SOIC(0.295",7.50mm 寬);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 類別:集成電路(IC) 實(shí)時(shí)時(shí)鐘 描述:IC RTC CLK/CALENDAR I2C 28-SOIC | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS | ||
Package:28-SOIC(0.295",7.50mm 寬);包裝:管件 類別:集成電路(IC) 實(shí)時(shí)時(shí)鐘 描述:IC RTC CLK/CALENDAR I2C 28-SOIC | STMICROELECTRONICS 意法半導(dǎo)體 | STMICROELECTRONICS |
技術(shù)參數(shù)
- Package:
SO-28
- Marketing Status:
Active
- SRAM Supervisor:
true
- Battery Supply Current_typ(nA):
400
- NVRAM size(B):
44
- Data bus type:
I2C
- Supply Voltage_min(V):
2.7
- Supply Voltage_max(V):
3.6
- Programmable Alarms:
true
- Square Wave Output:
true
- Battery Switchover:
true
- Watchdog Timer:
true
- Battery Low Detect:
true
- Power Fail Comparator:
true
- Power on reset/Low voltage detector output:
true
- Reset inputs:
true
- Operating Temperature_min(°C):
-40
- Operating Temperature_max(°C):
85
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
ST |
24+/25+ |
84 |
原裝正品現(xiàn)貨庫(kù)存價(jià)優(yōu) |
詢價(jià) | |||
MEMORY |
1000 |
STM |
4000 |
詢價(jià) | |||
STM |
2016+ |
SOP28 |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
STM |
10+ |
SOH28 |
7800 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ST |
99+ |
SOP28 |
61 |
自己公司全新庫(kù)存絕對(duì)有貨 |
詢價(jià) | ||
STM |
24+ |
SOP-28 |
1300 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
ST |
24+ |
12 |
原裝現(xiàn)貨,可開13%稅票 |
詢價(jià) | |||
ST |
25+ |
SOP24 |
18000 |
原廠直接發(fā)貨進(jìn)口原裝 |
詢價(jià) | ||
24+ |
3000 |
公司存貨 |
詢價(jià) | ||||
ST |
24+ |
SOP |
5632 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) |
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