MAX6369–MAX6374
管脚-可选择的 看门狗 计时器
_______________________________________________________________________________________ 3
电的 特性 (持续)
(v
CC
= +2.5v 至 +5.5v, 设置_ = v
CC
或者 地, t
一个
= -40
°
c 至 +85
°
c, 除非 否则 指出. 典型 值 是 在 t
一个
= +25
°
c 和
V
CC
= +3v.) (便条 1)
参数 标识 情况 最小值 典型值 最大值 单位
set2 = 0, set1 = 0, set0 = 0 1 3
set2 = 0, set1 = 0, set0 = v
CC
10 30
set2 = 0, set1 = v
CC
, set0 = 0 30 90
ms
set2 = 0, set1 = v
CC
, set0 = v
CC
看门狗 无能
set2 = v
CC
, set1 = 0, set0 = 0 100 300 ms
set2 = v
CC
, set1 = 0, set0 = v
CC
13
set2 = v
CC
, set1 = v
CC
, set0 = 0 10 30
看门狗 timeout
时期
t
WD
set2 = v
CC
, set1 = v
CC
, set0 = v
CC
60 180
s
max6371/max6372
set2 = 0, set1 = v
CC
, set0 = v
CC
看门狗 无能
startup 延迟 时期 t
延迟
所有 其它 设置_ 情况 60 180 s
set2 = 0, set1 = 0, set0 = 0 1 3
set2 = 0, set1 = 0, set0 = v
CC
39
set2 = 0, set1 = v
CC
, set0 = 0 10 30
ms
set2 = 0, set1 = v
CC
, set0 = v
CC
看门狗 无能
set2 = v
CC
, set1 = 0, set0 = 0 100 300
set2 = v
CC
, set1 = 0, set0 = v
CC
300 900
ms
set2 = v
CC
, set1 = v
CC
, set0 = 0 3 9
看门狗 时间-输出
时期
t
WD
set2 = v
CC
, set1 = v
CC
, set0 = v
CC
60 180
s
max6373/max6374
set2 = 0, set1 = 0, set0 = 0 3 9 ms
set2 = 0, set1 = 0, set0 = v
CC
39
set2 = 0, set1 = v
CC
, set0 = 0 60 180
s
set2 = 0, set1 = v
CC
, set0 = v
CC
看门狗 无能
set2 = v
CC
, set1 = 0, set0 = 0 200 600 µs
set2 = v
CC
, set1 = 0, set0 = v
CC
第一 边缘 (便条 3)
set2 = v
CC
, set1 = v
CC
, set0 = 0 第一 边缘 (便条 3)
startup 延迟 时期 t
延迟
set2 = v
CC
, set1 = v
CC
, set0 = v
CC
60 180 s
set2 = 0, set1 = 0, set0 = 0 3 9 ms
set2 = 0, set1 = 0, set0 = v
CC
39
set2 = 0, set1 = v
CC
, set0 = 0 1 3
s
set2 = 0, set1 = v
CC
, set0 = v
CC
看门狗 无能
set2 = v
CC
, set1 = 0, set0 = 0 30 90 µs
set2 = v
CC
, set1 = 0, set0 = v
CC
13
set2 = v
CC
, set1 = v
CC
, set0 = 0 10 30
看门狗 timeout
时期
t
WD
set2 = v
CC
, set1 = v
CC
, set0 = v
CC
10 30
s