ZHCSGY5A October 2017 – December 2017
PRODUCTION DATA.
RTMR = tMAXCHG / (10 × KTMR)
KTMR = 48 s/kΩ from the electrical characteristics table.
RTMR = (6.25 hr × 3600 s/hr) / (10 × 48 s/kΩ) = 46.8 kΩ
Select the closest standard value, which for this case is 46.4 kΩ. Connect this resistor between TMR (pin 2) and VSS.