MITSUMI

System Reset (with built-in watchdog timer) MM1095

Pin Description

Pin No.

Name

Function

1

TC

2

N.C

3

CK

4

GND

5

6

RCT

7

8

RESET

------------------------------------------------------------------------------------

.

by the external capacitor.)

Clock input pin, inputs clock from logic system

GND pin

Voltage detection

MM1095A

3.2V, MM1095B

4.2V

Watchdog timer stop pin

Operation modes : Operation

OPEN, Stop

connect to GND

Detection voltage variable pin

Reset output pin (low output)

Absolute Maximum Ratings

Item

Symbol

Rating

Units

Power supply voltage

-0.3~+10

V

CK pin input voltage

= +10)

V

= +10)

V

Voltage applied to RCT pin

= +10)

V

Voltage applied to RESET

--------------------------------------------

pin

= +10)

V

Allowable loss

Pd

400

mW

Storage temperature

-40~+125

°C

Recommended Operating Conditions

Item

Symbol

Rating

Units

Power supply voltage

+2.2~+7.0

V

RESET

-------------------------------------------

sync current

0~1.0

mA

Clock monitoring time setting

0.1~1000

mS

Clock rise and fall times

<100

µS

TC pin capacitance

0.0002~2

µF

Operating temperature

-25~+75