型号/品牌/封装
品类/描述
库存
价格(含税)
资料
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品类: 实时时钟芯片描述: 5.0或3.3 V ， 256千位（ 32千位×8 ） TIMEKEEPER ？ SRAM 5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER® SRAM89681-9￥167.440010-49￥163.072050-99￥159.7232100-199￥158.5584200-499￥157.6848500-999￥156.52001000-1999￥155.7920≥2000￥155.0640 -
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品类: 实时时钟芯片描述: M48T58Y 系列 5 V 64 Kb (8 Kb x 8) 计时器 SRAM - SOIC-2810901-9￥167.325010-49￥162.960050-99￥159.6135100-199￥158.4495200-499￥157.5765500-999￥156.41251000-1999￥155.6850≥2000￥154.9575 -
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品类: 实时时钟芯片描述: 70ns,TimeKeeper,自带电池及晶体,SRAM13351-9￥109.480010-99￥104.7200100-249￥103.8632250-499￥103.1968500-999￥102.14961000-2499￥101.67362500-4999￥101.0072≥5000￥100.4360 -
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品类: 实时时钟芯片描述: 3.3V - 5V 256 Kbit的32Kb的X8 TIMEKEEPER SRAM 3.3V-5V 256 Kbit 32Kb x8 TIMEKEEPER SRAM676620-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: M48T 系列 5 V SOH-44 计时器 监控器 带10 % VTP 70 ns46751-9￥49.373410-99￥46.5405100-249￥44.4361250-499￥44.1123500-999￥43.78851000-2499￥43.42432500-4999￥43.1006≥5000￥42.8982 -
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品类: 实时时钟芯片描述: 5V ， 256千位（ 32 KB ×8 ） TIMEKEEPER SRAM 5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM82261-9￥85.111510-99￥81.4110100-249￥80.7449250-499￥80.2268500-999￥79.41271000-2499￥79.04272500-4999￥78.5246≥5000￥78.0806 -
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品类: 实时时钟芯片描述: 5.0或3.3 V ， 256千位（ 32千位×8 ） TIMEKEEPER ？ SRAM 5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER® SRAM844220-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: Real Time Clock Parallel 256Byte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28Pin SOH Tube498920-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: Real Time Clock Parallel 256Byte Clock/Calendar/NV Timekeeping RAM/Watchdog Timer/Battery Backup 28Pin SOH T/R651120-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述:463120-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: 5V ， 256千位（ 32 KB ×8 ） TIMEKEEPER SRAM 5V, 256 Kbit (32 Kb x 8) TIMEKEEPER SRAM91051-9￥46.750410-99￥44.0680100-249￥42.0754250-499￥41.7688500-999￥41.46221000-2499￥41.11742500-4999￥40.8108≥5000￥40.6192 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M48T02-70PC1 芯片, 非易失性存储器 10年内部电池供电 16K76381-9￥152.754510-49￥148.769650-99￥145.7145100-199￥144.6519200-499￥143.8549500-999￥142.79231000-1999￥142.1281≥2000￥141.4640 -
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品类: 实时时钟芯片描述: M48T 系列 256Kb (32Kb x 8) 3 V SOH-44 计时器 SRAM 100 ns 卷盘包装67811-9￥59.110010-99￥56.5400100-249￥56.0774250-499￥55.7176500-999￥55.15221000-2499￥54.89522500-4999￥54.5354≥5000￥54.2270 -
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品类: 实时时钟芯片描述: Real Time Clock Parallel 256Byte 28Pin SOH Tube939420-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: 5.0 or 3.3V, 256Kbit (32Kbit x 8) TIMEKEEPER® SRAM200020-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: 3.3V TIMEKEEPER主管 3.3V TIMEKEEPER supervisor940020-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: M48T08Y 系列 64 Kb (8 Kb x 8) 5 V 表面贴装 TIMEKEEPER® SRAM - SOH-2826231-9￥155.411010-49￥151.356850-99￥148.2486100-199￥147.1675200-499￥146.3566500-999￥145.27551000-1999￥144.5998≥2000￥143.9241 -
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品类: 实时时钟芯片描述: 5.0或3.3 V ， 1兆位（ 128千位×8 ） TIMEKEEPER® SRAM 5.0 or 3.3 V, 1 Mbit (128 Kbit x 8) TIMEKEEPER® SRAM37081-9￥103.569010-99￥99.0660100-249￥98.2555250-499￥97.6250500-999￥96.63441000-2499￥96.18412500-4999￥95.5537≥5000￥95.0133 -
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品类: 实时时钟芯片描述: 256 Kbit的32K ×8串行实时时钟 256 Kbit 32K x8 SERIAL RTC401820-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: NVRAM,无铅,管装652610-99￥8.5320100-499￥8.1054500-999￥7.82101000-1999￥7.80682000-4999￥7.74995000-7499￥7.67887500-9999￥7.6219≥10000￥7.5935 -
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品类: 实时时钟芯片描述: 串行实时时钟 SERIAL REAL-TIME CLOCK989610-99￥6.6600100-499￥6.3270500-999￥6.10501000-1999￥6.09392000-4999￥6.04955000-7499￥5.99407500-9999￥5.9496≥10000￥5.9274 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M41T81SM6F 芯片, 实时时钟, I2C, 带警报, 8-SO, 卷装21095-49￥15.654650-199￥14.9856200-499￥14.6110500-999￥14.51731000-2499￥14.42362500-4999￥14.31665000-7499￥14.2497≥7500￥14.1828 -
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品类: 实时时钟芯片描述: 512位（ 64位×8 ）串行存取TIMEKEEPER SRAM 512 bit (64 bit x8) Serial Access TIMEKEEPER SRAM944820-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M41T00SM6F 芯片, 实时时钟/日历, 二进制, SOIC-837045-49￥13.291250-199￥12.7232200-499￥12.4051500-999￥12.32561000-2499￥12.24612500-4999￥12.15525000-7499￥12.0984≥7500￥12.0416 -
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品类: 实时时钟芯片描述: M41T93 系列 5.5 V 串行 SPI 总线 RTC 带电池切换功能 - QFN-16 (4x4)88555-49￥22.674650-199￥21.7056200-499￥21.1630500-999￥21.02731000-2499￥20.89162500-4999￥20.73665000-7499￥20.6397≥7500￥20.5428 -
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品类: 实时时钟芯片描述: 串行SPI总线RTC，电池切换 Serial SPI bus RTC with battery switchover68935-49￥24.441350-199￥23.3968200-499￥22.8119500-999￥22.66571000-2499￥22.51942500-4999￥22.35235000-7499￥22.2479≥7500￥22.1434 -
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品类: 实时时钟芯片描述: 串行I2C总线RTC，电池切换 Serial I2C bus RTC with battery switchover85465-49￥22.428950-199￥21.4704200-499￥20.9336500-999￥20.79951000-2499￥20.66532500-4999￥20.51195000-7499￥20.4161≥7500￥20.3202 -
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品类: 实时时钟芯片描述: 串行SPI总线RTC，电池切换 Serial SPI bus RTC with battery switchover233920-49￥0.000050-99￥0.0000100-299￥0.0000300-499￥0.0000500-999￥0.00001000-4999￥0.00005000-9999￥0.0000≥10000￥0.0000 -
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品类: 实时时钟芯片描述: 512位64B X8串行访问TIMEKEEPER SRAM 512 bit 64b x8 Serial Access TIMEKEEPER SRAM37375-49￥25.564550-199￥24.4720200-499￥23.8602500-999￥23.70731000-2499￥23.55432500-4999￥23.37955000-7499￥23.2703≥7500￥23.1610 -
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品类: 实时时钟芯片描述: STMICROELECTRONICS M41T81SM6E 芯片, 实时时钟 I2C880710-99￥11.4600100-499￥10.8870500-999￥10.50501000-1999￥10.48592000-4999￥10.40955000-7499￥10.31407500-9999￥10.2376≥10000￥10.1994
