DS1302ZN+

Analog Devices / Maxim Integrated
700-DS1302ZN
DS1302ZN+

製造商：

說明：
實時時鐘 Trickle-Charge Timekeeping Chip

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供貨情況

庫存：

備用包裝

製造商 元件編號:
DS1302ZN+T&R
包裝:
供貨情況:
價格:
最小值:
0

商品屬性 屬性值 選擇屬性
Analog Devices Inc.
產品類型: 實時時鐘
付運限制：
 Mouser目前不在您的地區出售本產品。
RoHS:  
Serial 3-Wire
YY-MM-DD-dd
HH:MM:SS (24 hr)
31 B
SOIC-8
Backup Switching
2 V
5.5 V
- 40 C
+ 85 C
DS1302ZN
SMD/SMT
Tube
品牌: Analog Devices / Maxim Integrated
組裝國家: Not Available
擴散國: Not Available
原產國: TW
功能: Calendar, Clock, NV Timekeeping RAM, Trickle Charger
產品類型: Real Time Clocks
原廠包裝數量: 100
子類別: Clock & Timer ICs
零件號別名: DS1302ZN 90-1302Z+N00
每件重量: 540 mg
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所選屬性: 0

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

Real Time Clocks (RTC)

Analog Devices Inc. Real-time Clocks (RTCs) are offered in a wide range of low-power, highly accurate, small packages, and MEMs-based ICs. RTC ICs measure time, even when the power of the main device is off, so an auxiliary battery or supercapacitor are required. Power consumption is a key factor in most RTC designs, but accuracy and small package size are also important. The latest RTC ICs reduce package pin count by supporting a serial interface.

DS1302 Trickle-Charge Timekeeping Chip

Analog Devices DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar (RTC) and 31 bytes of static RAM. The DS1302 trickle-charge timekeeping chip communicates with a microprocessor via a simple serial interface. The RTC provides seconds, minutes, hours, day, date, month, and year information. The end-of-month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator. Interfacing the DS1302 with a microprocessor is simplified by using synchronous serial communication. Data can be transferred to and from the clock/RAM 1 byte at a time or in a burst of up to 31 bytes. The DS1302 is designed to operate on very low power and retain data and clock information on less than 1µW. This Analog Devices timekeeping chip also features dual power pins for primary and backup power supplies, programmable trickle charger for Vcc1, and seven additional bytes of scratchpad memory.

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