MCP79401-I/SN

Microchip Technology
579-MCP79401ISN
MCP79401-I/SN

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說明：
實時時鐘 I2C GP RTCC 64B SRAM EUI-48
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工廠前置作業時間：
5 週 工廠預計生產時間數量大於所顯示的數量。
最少： 1   多個： 1
單價:
NT$-.--
總價:
NT$-.--
估計關稅:

Pricing (TWD)

數量 單價
總價
NT$35.36 NT$35.36
NT$32.64 NT$816.00
NT$30.94 NT$3,094.00
NT$30.60 NT$306,000.00

商品屬性 屬性值 選擇屬性
Microchip
產品類型: 實時時鐘
RoHS:  
Serial 2-Wire, I2C
YY-MM-DD-dd
HH:MM:SS:hh (12 hr, 24 hr)
64 B
SOIC-8
Backup Switching
1.8 V
5.5 V
- 40 C
+ 85 C
SMD/SMT
Tube
品牌: Microchip Technology
功能: Battery Switchover, Calendar, Clock, Unique ID
濕度敏感: Yes
產品類型: Real Time Clocks
原廠包裝數量: 100
子類別: Clock & Timer ICs
每件重量: 540 mg
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所選屬性: 0

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CNHTS:
8542391090
CAHTS:
8542390000
USHTS:
8542390090
JPHTS:
8542390990
TARIC:
8542399000
MXHTS:
8542399999
ECCN:
EAR99

MCP7940N Real-Time Clock/Calendar (RTCC)

Microchip Technology MCP7940N Real-Time Clock/Calendar (RTCC) 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 32.768kHz crystal, it tracks time using several internal registers. For communication, the MCP7940N uses the I2C bus. The clock/calendar automatically adjusts for months with fewer than 31 days, including corrections for leap years. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator and settable alarm(s) to the second, minute, hour, or day of the week, date, or month. Using the programmable CLKOUT, frequencies of 32.768kHz, 8.192kHz and 4.096kHz and 1Hz can be generated from the external crystal. The device is fully accessible through the serial interface while VCC is between 1.8V and 5.5V, but can operate down to 1.3V for timekeeping and SRAM retention only.

Real-Time Clocks

Microchip Real-Time Clocks are offered from basic low-cost devices to various mid-range devices. These highly integrated devices have a usable amount of non-volatile memory and a combination of features that are very effective when operating within a single battery-backed clock device. With I2C and SPI RTCCs, various applications can be supported with fewer features and lower performance.

時鐘和計時解決方案

Microchip時鐘和計時解決方案是可滿足設計領域複雜計時要求的豐富時鐘和計時產品組合。Microchip振盪器產品憑藉基於石英或MEMS的諧振器提供低抖動和低功率性能。該時鐘生成系列提供網上可配置性的單晶圓和多頻率時鍾樹解決方案。該時鐘和資料分配產品系列包含緩衝器、邏輯翻譯器和多工器。

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