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Electronic device products Signal conditioning peripheral R2023 series R2023T-E2-F-R2023T-E2-F
Electronic device products Signal conditioning peripheral R2023 series R2023T-E2-F-Nisshinbo Micro Devices Inc.

Electronic device products Signal conditioning peripheral R2023 series R2023T-E2-F
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

R2023 is a 2-wire serial interface (I2C bus) real-time clock IC. Connection with the host is made using two signal lines (SCL, SDA). 6 types of interrupt generation functions, 2 systems of alarm functions, oscillation stop detection function that can be applied to determine data validity at power-on, etc., power supply voltage monitoring function with 2-value threshold voltage, 32kHz for subclock of external microcontroller Equipped with a clock output (CMOS output, control terminal included) function 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. 0.45µA at 3V). All the resistance and capacitance for the oscillation circuit are built-in, so oscillation can be performed simply by connecting an external crystal resonator. We also support small crystal resonators with high equivalent series resistance.

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    Electronic device products Signal conditioning peripheral R2023 series R2023T-E2-F

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1 Models of Electronic device products Signal conditioning peripheral R2023 series R2023T-E2-F

Image Part Number Price (excluding tax) Timing operation power supply voltage range (V) Current consumption (µA) Minimum timekeeping operation power supply voltage (V) Package Clock output (kHz) Connection with CPU
Electronic device products Signal conditioning peripheral R2023 series R2023T-E2-F-Part Number-R2023T-E2-F

R2023T-E2-F

Available upon quote

1.0 ~ 5.5

Typ. 0.45

Typ. 0.66

TSSOP10G

32.768 (CMOS Output with Control Pin)

I2C bus compliant (SCL, SDA) serial interface

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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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