Epson Toyocom announced the commercial development of a pair of real-time clock modules featuring the industry’s most accurate clock. The RX-4801SA and RX-8801SA boast an accuracy rating of ±5 seconds/month within an operating temperature range from 0°C to +40°C, and an accuracy rating of ±9

seconds/month at a range as wide as -40°C to +85°C.

Epson Toyocom’s new modules alleviate the customer’s burden by maintaining highly accurate clock functions by a wide range of temperatures without the need for compensating circuits or other additional engineering.

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