M62050 데이터 시트보기 (PDF) - Renesas Electronics

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M62050

3 V Supply System Reset with Watchdog Timer

Renesas Electronics 

M62050P/FP

Pin Arrangement

M62050P

M62050FP

WD 1

8 ADJ

TC 2

7 RST2

RST1 3

GND 4

6 VCC

5 Ct1

(Top view)

Outline: PRDP0008AA-A (8P4) [P]

PRSP0008DE-C [FP] (recommend)

PRSP0008DA-A (8P2S-A) [FP] (not recommend for new design)

Pin Description

Pin No.

1

2

3

4

5

6

7

8

Symbol

WD

TC

RST1

GND

Ct1

VCC

RST2

ADJ

Functional Description

Input for watchdog timer

Time set for reset timer and watchdog timer

Pin that outputs reset signal when abnormal signal is input to WD pin

GND

Capacitor installation pin for delay time setting

Power supply

Pin that outputs reset signal when power supply voltage becomes abnormal

Selection between two detection voltages

Absolute Maximum Ratings

Item

Supply voltage

Input voltage

Output voltage

Output current

Power dissipation

Thermal derating

Operating temperature

Storage temperature

Symbol

VCC

VIN

VOUT

IOUT

Pd

Kθ

Topr

Tstg

Rating

7

–0.3 to +7

15

10

625

440

6.25

4.4

–20 to +75

–55 to +125

(Ta = 25°C, unless otherwise noted)

Unit

Conditions

V

V

V

mA

mW

8-pin DIP

8-pin SOP

mW/°C

Ta ≥ 25°C

8-pin DIP

8-pin SOP

°C

°C

REJ03D0786-0200 Rev.2.00 Jun 15, 2007

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