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Electronic device products Signal conditioning peripheral R2025 series-R2025D-E2-F
Electronic device products Signal conditioning peripheral R2025 series-Nisshinbo Micro Devices Inc.

Electronic device products Signal conditioning peripheral R2025 series
Nisshinbo Micro Devices Inc.

Nisshinbo Micro Devices Inc.'s Response Status

Response Rate

100.0%

Response Time

13.7hours

Relatively Fast Response


About This Product

■Summary

R2025 is an I2C bus interface compliant real-time clock module with a built-in crystal oscillator. The oscillation frequency is adjusted to high precision (0±5ppm: equivalent to a monthly difference of 13 seconds). In addition, 6 types of interrupt generation functions, 2 systems of alarm functions, an oscillation stop detection function that can be applied to determine the validity of data at power-on, etc., a power supply voltage monitoring function with a binary threshold voltage, and a control terminal that allows ON/OFF operation. Equipped with a 32kHz clock output function for the subclock of an external microcomputer that can be turned off, and a digital clock error correction function that allows the clock to be set with high precision. Furthermore, since the oscillation circuit is driven at a constant voltage, there is little voltage fluctuation in the oscillation frequency, achieving low current consumption (Typ. 0.48µA at 3V). You can choose from two types of packages: SOP14 and SON22.

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    Electronic device products Signal conditioning peripheral R2025 series

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1 Models of Electronic device products Signal conditioning peripheral R2025 series

Image Part Number Price (excluding tax) Timing operation power supply voltage range (V) Current consumption (µA) Built-in crystal oscillator (ppm) Package Clock output (kHz) Connection with CPU
Electronic device products Signal conditioning peripheral R2025 series-Part Number-R2025D-E2-F

R2025D-E2-F

Available upon quote

1.15 ~ 5.50

Typ. 0.48µA (VDD=3V)

Oscillation frequency accuracy: 0 ±5

SOP14, SON22

32.768 (CMOS Output with Control Pin)

Supports I2C bus high speed mode (maximum clock frequency 400kHz at VDD≥1.7V)

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About Company Handling This Product

Response Rate

100.0%


Response Time

13.7hrs

Company Overview

Nisshinbo Micro Devices Inc., established in 1959, and headquartered in Tokyo, Japan, is a manufacturer of sem...

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  • Japan

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