SN8P2501D
8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 46
Version 1.5
Oscillator Start-up Time
The start-
up time is depended on oscillator’s material, factory and architecture. Normally, the low-speed oscillator’s
start-up time is lower than high-
speed oscillator. The RC type oscillator’s start-up time is faster than crystal type
oscillator.
Low Speed Crystal
(32K, 455K)
Tost
Crystal
Tost
RC Oscillator
Tost
Ceramic/Resonator
Tost