
The MCP79511 SPI RTCC is highly integrated with memory and advanced features normally found in higher priced devices. By starting with a basic real-time clock, digital trimming was added for higher accuracy, a battery switchover for backup power, a timestamp to log power failures and three types of memory, which includes SRAM, EEPROM and a unique ID in a locked section of EEPROM. This ID is preprogrammed with a 48-bit MAC Address, but it can also be ordered blank for the end user to program.
General purpose SPI RTCC with features that target low power, security & communicationsapplications.Low Power Operation
VCC Min = 1.8V
Icc
Low Backup Power
VBAT Min = 1.3V
Ibat
Automatic Battery Switchover with Timestamp
VCC to VBAT (VCC Lost)
VBAT to VCC (VCC Restored)
Dual configurable alarms with a 0.01 sec count on one alarm
IRQ (VCC or VBAT)
Clock Out frequencies: 32.768, 8.192 & 4.096 KHz and 1 Hz
Digital Trimming Range from -255 to + 255 ppm in 1 ppm steps
Adjusts up to 22 seconds/day
EEPROM has 8 Bytes/Page with Block Sector write protection
Protect: None, 1/4, 1/2 or all of array
Factory standard MAC address programming or custom ID available
MCP79511 封裝圖
MCP79511 封裝圖
型號(hào) | 制造商 | 描述 | 購(gòu)買 |
---|---|---|---|
MCP79511T-I/MS | Amphenol FCI | TERMBLOCKHDR4POSVERT3.5MM | 立即購(gòu)買 |
MCP79511T-I/MN | Amphenol FCI | TERMBLOCKPLUG2POSSTR3.81MM | 立即購(gòu)買 |
MCP79511-I/MS | Vishay | THERMISTOR NTC 1.5K OHM 10% 0805 | 立即購(gòu)買 |
Anthropic開(kāi)源了一套MCP協(xié)議,它為連接AI系統(tǒng)與數(shù)據(jù)源提供了一個(gè)通用的、開(kāi)放的標(biāo)準(zhǔn),用單一協(xié)議取代了碎片化的集成方式。本文教你從零打造一個(gè)MCP客戶端。
當(dāng)前給定的MCP的概念為:MCP是在一個(gè)塑料封裝外殼內(nèi),垂直堆疊大小不同的各類存儲(chǔ)器或非存儲(chǔ)器芯片,是一種一級(jí)單封裝的混合技術(shù),用此方法節(jié)約小巧印刷電路板PCB空間。
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