製造零件編號

Microchip MCP7940NT-I/SN, Real Time Clock, 64B RAM Serial, 8-Pin SOIC

RS庫存編號:: 333-118
製造零件編號:: MCP7940NT-I/SN
製造商:: Microchip

Microchip MCP7940NT-I/SN, Real Time Clock, 64B RAM Serial, 8-Pin SOIC

小計（1 卷，共 3300 件）*

HK$28,670.40

訂單超過 HK$250.00 免費送貨

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從 2026年1月22日發貨

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單位	每單位	每卷*
3300 +	HK$8.688	HK$28,670.40

* 參考價格

RS庫存編號:: 333-118
製造零件編號:: MCP7940NT-I/SN
製造商:: Microchip

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Datasheet - MCP7940NT-I/SN

The Microchip Low power Real Time Clocks uses digital timing compensation for an accurate clock/calendar, a programmable output control for versatility, and a power sense circuit that automatically switches to the backup supply. Using a low cost 32.768 kHz crystal, it tracks time using several internal registers. For communication, it uses the I2C™ bus. The clock/calendar automatically adjusts for months with fewer than 31 days, including corrections for leap years.

Dual programmable alarms
Versatile output pin
Clock output with selectable frequency
Alarm output
General purpose output
Time logged on switchover to and from battery backup
64 bytes battery backed SRAM

選取全部	屬性	值
	品牌	Microchip
	Functions	Alarm, Calendar, Clock
	Date Format	Binary, DW:DM:M:Y
	Time Format	HH:MM:SS
	User RAM	64B
	Bus Type	Serial
	Package Type	SOIC
	Pin Count	8

	選取全部
	品牌 Microchip
	Functions Alarm, Calendar, Clock
	Date Format Binary, DW:DM:M:Y
	Time Format HH:MM:SS
	User RAM 64B
	Bus Type Serial
	Package Type SOIC
	Pin Count 8

Microchip MCP7940NT-I/SN, Real Time Clock, 64B RAM Serial, 8-Pin SOIC

訂單超過 HK$250.00 免費送貨

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