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MCP7940M价格
参考价格：￥0.0076
型号：MCP7940M-I/MS 品牌：MICROCHIP 备注：这里有MCP7940M多少钱，2026年最近7天走势，今日出价，今日竞价，MCP7940M批发/采购报价，MCP7940M行情走势销售排行榜，MCP7940M报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
MCP7940M | I2C Real-Time Clock/Calendar with SRAM The MCP7940M I2CTM compatible real-time clock/calendar (RTCC) includes SRAM and a digital trimming circuit for accuracy which is normally found in higher priced devices. Using a low-cost 32,768 kHz crystal or other clock source, time is tracked in either a 12-hour or 24-hour format with an AM/PM ind Hours, Minutes, Seconds, Day of Week, Day, Month, Year\nLeap year compensated to 2399\n12/24 hour modes\n1 PPM Resolution\n±129 PPM Range\nDual Programmable Alarms\nClock output with selectable frequency\nAlarm output\nGeneral Purpose output \n64 Bytes SRAM\nI2C Clock Frequency up to 400 kHz \nOper; | MICROCHIP 微芯科技 |   | |
MCP7940M | Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | |
MCP7940M | Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | |
Leap year compensated to 2399 文件：1.31125 Mbytes Page：52 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
封装/外壳：8-DIP（0.300"，7.62mm） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 8DIP 集成电路（IC） 实时时钟 | MICROCHIP 微芯科技 | | ||
封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：管件 描述：IC RTC CLK/CALENDAR I2C 8-SOIC 集成电路（IC） 实时时钟 | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Low-Cost I2C??Real-Time Clock/Calendar with SRAM 文件：1.00668 Mbytes Page：38 Pages | MICROCHIP 微芯科技 | | ||
Dot-Matrix LCD Driver Dot-Matrix LCD Driver | SANYO 三洋 | | ||
Dot-matrix LCD Drivers Overview The LC7940YC and LC7941YC are segment driver ICs for driving large, dot–matrix LCD displays. They read 4– bit parallel or serial input, display data from a controller into an 80–bit latch, and then generate LCD drive signals corresponding to that data. The LC7940YC and LC7941YC feature | SANYO 三洋 | | ||
Dot-matrix LCD Drivers Overview The LC7940YD and LC7941YD are segment driver ICs for driving large, dot–matrix LCD displays. They read 4–bit parallel or serial input, display data from a controller into an 80–bit latch, and then generate LCD drive signals corresponding to that data. Features • 80 built–in LCD | SANYO 三洋 | | ||
SONET/SDH 3.125Gb/s Laser Diode Driver with Automatic Power Control General Description The VSC7940 is a single 5V supply laser diode driver specially designed for SONET/SDH applications up to 3.125Gb/s. External resistors set a wide range of bias and modulation currents for driving the laser. Data and clock inputs accept differential PECL signals. The Automatic | VITESSE | | ||
SONET/SDH 3.125Gb/s Laser Diode Driver with Automatic Power Control General Description The VSC7940 is a single 5V supply laser diode driver specially designed for SONET/SDH applications up to 3.125Gb/s. External resistors set a wide range of bias and modulation currents for driving the laser. Data and clock inputs accept differential PECL signals. The Automatic | VITESSE | |
MCP7940M产品属性
- 类型
描述
- 型号
MCP7940M
- 制造商
MICROCHIP
- 制造商全称
Microchip Technology
- 功能描述
Low-Cost I2Ca?￠ Real-Time Clock/Calendar with SRAM
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MICROCHIP |
2025+ |
N/A |
70000 |
柒号只做原装 现货价秒杀全网 |
|||
TEC |
25+ |
90000 |
全新原装现货 |
||||
MICROCH |
24+ |
QFN |
5980 |
恒科翔业代理原装现货支持商城下单 |
|||
MAXI-AMP |
2407+ |
QFN |
7750 |
原装现货!实单直说!特价! |
|||
TI/德州仪器 |
MSOP8 |
6698 |
|||||
MAXI-AMP |
23+ |
QFN16 |
50000 |
全新原装正品现货,支持订货 |
|||
ATMEL/爱特梅尔 |
23+ |
SOP-8 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
|||
Microchip(微芯) |
24+ |
标准封装 |
47048 |
原厂渠道供应,大量现货,原型号开票。 |
|||
Microchip/微芯 |
25+ |
标准 |
42236 |
Microchip/微芯原装特价MCP7940M-I/SN即刻询购立享优惠#长期有货 |
|||
MICROCHIP/微芯 |
26+ |
SOP8 |
76200 |
全新原装现货库存,本公司承诺原装正品假一赔百 |
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2012-11-18
DdatasheetPDF页码索引
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