![](http://datasheet.mmic.net.cn/330000/MAX6386_datasheet_16433922/MAX6386_8.png)
M
SC70, Single/Dual Low-Voltage,
Low-Power μP Reset Circuits
8
_______________________________________________________________________________________
Selector Guide
PART NUMBER
PUSH-PULL
ACTIVE-LOW
PUSH-PULL
ACTIVE-HIGH
OPEN-DRAIN
ACTIVE-LOW
MANUAL RESET
INPUT
MR
RESET IN
MAX6381
MAX6382
MAX6383
MAX6384
MAX6385
MAX6386
MAX6390*
MAX6387
MAX6388
MAX6389
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
*
The MAX6390 offers a V
CC
reset timeout of 1120ms or 1200ms (min) and a manual reset timeout of 140ms or 150ms (min).
MAX6381–MAX6390
V
CC
μ
P
MR *
PUSHBUTTON SWITCH
RESET
(RESET)
RESET
INPUT
GND
GND
RESET IN **
V
CORE
R1
I/O
VOLTAGE
I/O SUPPLY
CORE
VOLTAGE
R1
Chip Information
TRANSISTOR COUNT: 647
PROCESS: BiCMOS
*
MR
is for MAX6384/MAX6385/MAX6386/MAX6390
**
RESET IN is for MAX6387/MAX6388/MAX6389
( ) are for MAX6382/MAX6385/MAX6388
( ) IS FOR MAX6388
SC70
TOP VIEW
1
2
4
3
V
CC
RESET
(RESET)
GND
MAX6387
MAX6388
MAX6389
1
2
4
3
V
CC
MR
RESET
(RESET)
GND
MAX6384
MAX6385
MAX6386
MAX6390
( ) IS FOR MAX6385
SC70
RESET IN
Pin Configurations (continued)
Typical Operating Circuit