1秒間隔で処理を実行する

invoke.cs

using UnityEngine;
using System;

public class InvokeCotroller : MonoBehaviour
{
    public void Start()
    {
        this.InvokeRepeating("Hoge", 0f, 1.0f);
    }

    public void Hoge()
    {
        Debug.Log(DateTime.Now.ToString()):
    }
}