ASM1233M-3SLASHS datasheet(5/9 Pages) ALSC

номер детали	ASM1233M-3/S

подробное описание детали	Low Power, 5V/3.0V, uP Reset, Active LOW, Open-Drain Output

PDF	9 Pages

Scroll/Zoom	100%

производитель	ALSC [Alliance Semiconductor Corporation]

домашняя страница	https://www.alliancememory.com

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5 / 9 page

ASM1233M

5 of 9

Notice: The information in this document is subject to change without notice

Low Power, 5V/3.0V, µP Reset, Active LOW, Open-Drain Output

rev 1.0

October 2003

Electrical Characteristics

Unless otherwise noted, VCC = 1.2V to 5.5V and specifications are over the operating temperature range of -40°C to +85°C.

All voltages are referenced to ground.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Supply Voltage

VCC

1.2

5.5

Output Voltage

VOH

IOUT < 500 µA

VCC - 0.5V

VCC - 0.1V

Output Current

IOL

Output = 0.4V, VCC >= 2.7V

Operating Current

ICC

VCC < 5.5V, RESET output open

820

µA

Operating Current

ICC

VCC < =3.6V, RESET output

open

615

µA

VCC Trip Point (ASM1233M-5)

VCCTP

4.25

4.375

4.49

VCC Trip Point (ASM1233M-55)

VCCTP

4.5

4.625

4.75

VCC Trip Point (ASM1233M-3)

VCCTP

2.64

2.72

2.8

Voltage High Trip Level

ASM1233M-5

ASM1233M-55

VHTL

4.75

Voltage Low Trip Level

ASM1233M-5

ASM1233M-55

VLTL

4.00

Voltage High Trip Level

ASM1233M-3

VHTL

3.14

Internal Pull-up Resistor

3.5

5.0

7.5

Ω

Output Capacitance

COUT

VCC Detect to RESET Low

tRPD

210

µs

VCC Slew Rate

(VHTL - VLTL )

300

µs

VCC Slew Rate

(VLTL - VHTL)

0ns

VCC Detect to RESET High

tRPU

tr = 5µs

200

350

500

Note: A 1k

Ω resistor maybe required in some applications for proper operation of the microprocessor reset control circuit.

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