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          首頁(yè)
                >BQ4802LY>規(guī)格書列表
                
          
            
          
                
          
                    
          型號(hào)下載 訂購(gòu)功能描述制造商 上傳企業(yè)LOGO
          
                    
          BQ4802LY
          PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LY
          PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          文件：301.06 Kbytes 頁(yè)數(shù)：23 Pages
          TI
          德州儀器
          

          BQ4802LYDSH
          PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYDW
          絲?。?a target="_blank" title="Marking" href="/4802lydw/marking.html">4802LYDW；Package：SOIC；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYDW.B
          絲?。?a target="_blank" title="Marking" href="/4802lydw/marking.html">4802LYDW；Package：SOIC；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYDWR
          絲?。?a target="_blank" title="Marking" href="/4802lydw/marking.html">4802LYDW；Package：SOIC；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYDWR.B
          絲?。?a target="_blank" title="Marking" href="/4802lydw/marking.html">4802LYDW；Package：SOIC；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYPW
          絲印：4802LYPW；Package：TSSOP；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYPW.B
          絲?。?a target="_blank" title="Marking" href="/4802lypw/marking.html">4802LYPW；Package：TSSOP；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          BQ4802LYPWR
          絲印：4802LYPW；Package：TSSOP；PARALLEL REAL-TIME CLOCK WITH CPU SUPERVISOR AND EXTERNAL SRAM NONVOLATILE MEMORY BACKUP
          
FEATURES
Real-Time Clock Counts Seconds Through
Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit
With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current
in Backup Mode
Microprocessor Reset
          文件：412.94 Kbytes 頁(yè)數(shù)：25 Pages
          TI
          德州儀器
          

          
            
          
		
        
          
            
          
                
          技術(shù)參數(shù)
          
            
          
            
            
            	
          • Features：
            External SRAM control
          • Rating：
            Catalog
          • Operating temperature range (C)：
            0 to 70
          • Supply voltage (Max) (V)：
            3.6
          • Supply voltage (Min) (V)：
            2.7
          
            
          
        
          
            
          供應(yīng)商型號(hào)品牌批號(hào)封裝庫(kù)存備注價(jià)格
          
                
          



          TI
          		

          23+
          		

          		

          1888
          		

          		
詢價(jià)
          

          



          TI德州儀器
          		

          22+
          		

          		

          24000
          		

          原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu)
          		
詢價(jià)
          

          



          TI/德州
          		

          2018+
          		

          SOIC
          		

          32500
          		

          TSSOP
          		
詢價(jià)
          

          



          TI
          		

          14
          		

          TSSOP-28
          		

          3800
          		

          		
詢價(jià)
          

          



          TI
          		

          25+
          		

          TSSOP-28
          		

          18000
          		

          原廠直接發(fā)貨進(jìn)口原裝
          		
詢價(jià)
          

          



          TI
          		

          2015+
          		

          SOP/DIP
          		

          19889
          		

          一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣!
          		
詢價(jià)
          

          



          TI
          		

          25+
          		

          TSSOP28
          		

          2500
          		

          強(qiáng)調(diào)現(xiàn)貨,隨時(shí)查詢!
          		
詢價(jià)
          

          



          TI
          		

          24+
          		

          TSSOP28
          		

          1000
          		

          決對(duì)房間現(xiàn)貨
          		
詢價(jià)
          

          



          TI
          		

          23+
          		

          SOP28
          		

          8000
          		

          原裝正品,假一罰十
          		
詢價(jià)
          

          



          TEXASINSTRUMENTMALAYSIAS
          		

          24+
          		

          		

          398
          		

          		
詢價(jià)
          

            
          
        
          
        
          更多BQ4802LY供應(yīng)商
            更新時(shí)間2026-1-20 9:20:00
        
          
        
          
          
          
            
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