더 필요하세요?
수량 | 가격 |
---|---|
1+ | ₩8,699 |
10+ | ₩6,027 |
25+ | ₩5,867 |
100+ | ₩4,894 |
300+ | ₩4,836 |
500+ | ₩4,778 |
1000+ | ₩4,705 |
제품 정보
제품 개요
The DS1340Z-33+ is an I²C Real-time Clock (RTC) with trickle charger. The real-time clock (RTC)/calendar that is pin compatible and functionally equivalent to the ST M41T00, including the software clock calibration. The device additionally provides trickle-charge capability on the VBACKUP pin, a lower timekeeping voltage and an oscillator STOP flag. Block access of the register map is identical to the ST device. Two additional registers, which are accessed individually, are required for the trickle charger and flag. The clock/calendar provides seconds, minutes, hours, day, date, month and year information. A built-in power-sense circuit detects power failures and automatically switches to the backup supply. Reads and writes are inhibited while the clock continues to run. The device is programmed serially through an I²C bidirectional bus.
- Enhanced second source for ST M41T00
- Completely manages all timekeeping functions
- Low-power operation extends battery backup run time
- Supports systems using legacy and modern power buses
- Simple serial port interfaces with most microcontrollers
- Underwriters Laboratories (UL®) recognized
애플리케이션
Portable Devices, Medical, Communications & Networking, Industrial
경고
Under no circumstances are negative undershoots, of any amplitude, allowed when device is in battery-backup mode. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
메모
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
기술 사양
Day; Date; Month; Year
RTC
5.5V
8Pins
-40°C
-
MSL 1 - Unlimited
ss:mm:hh
2.97V
SOIC
I2C
85°C
-
No SVHC (21-Jan-2025)
DS1340Z-33+의 대체 제품
1개 제품을 찾았습니다.
법률 및 환경
최종후의 중요 제조 공정이 이루어진 국가원산지:Philippines
최종후의 중요 제조 공정이 이루어진 국가
RoHS
RoHS
제품 준수 증명서