Часовой генератор PCA2129T/Q панели приборов Audi RS 7 I (4G) Рестайлинг 2014-2018

Характеристики

Описание

В нашем интернет магазине Вы можете купить часовой генератор PCA2129T производства NXP Semiconductor панели приборовAudi RS 7 I (4G) Рестайлинг 2014-2018, а так же провести ремонт приборной панели Audi RS 7 I (4G) Рестайлинг 2014-2018

1. Общее описание
The PCA2129T is a CMOS1 Real Time Clock (RTC) and calendar with an integrated Temperature Compensated Crystal (Xtal) Oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and very low power consumption. The PCA2129T has a selectable I2C-bus or SPI-bus, a backup battery switch-over circuit, a programmable watchdog function, a timestamp function, and many other features.
2. Особенности и преимущества  
AEC-Q100 compliant for automotive applications  Temperature Compensated Crystal Oscillator (TCXO) with integrated capacitors  Typical accuracy: 3 ppm from 30 C to +80 C  Integration of a 32.768 kHz quartz crystal and oscillator in the same package  Provides year, month, day, weekday, hours, minutes, seconds, and leap year correction  Timestamp function  with interrupt capability  detection of two different events on one multilevel input pin (for example, for tamper detection)  Two line bidirectional 400 kHz Fast-mode I2C-bus interface  3 line SPI-bus with separate data input and output (maximum speed 6.5 Mbit/s)  Battery backup input pin and switch-over circuitry  Battery backed output voltage  Battery low detection function  Power-On Reset Override (PORO)  Oscillator stop detection function  Interrupt output (open-drain)  Programmable 1 second or 1 minute interrupt  Programmable watchdog timer with interrupt  Programmable alarm function with interrupt capability  Programmable square output  Clock operating voltage: 1.8 V to 4.2 V  Low supply current: typical 0.70 A at VDD = 3.3 V

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