ASM1811-10 Просмотр технического описания (PDF) - Alliance Semiconductor

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ASM1811-10

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

Alliance Semiconductor 

February 2005

ASM1811

rev 1.4

Absolute Maximum Ratings

Parameter

Min

Max

Unit

Voltage on VCC

Voltage on RESET

Operating Temperature Range

-0.5

7

V

-0.5

VCC + 0.5

V

-40

85

°C

Soldering Temperature (for 10 sec)

260

°C

Storage Temperature

ESD rating

-55

HBM

MM

125

°C

2

KV

200

V

NOTE: These are stress ratings only and functional use is not implied. Exposure to absolute maximum ratings for prolonged

periods of time may affect device reliability.

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

V

Operating Current

ICC

VCC < 5.5V, RESET output open

8

20 µA

VCC Trip Point (ASM1811R-5)

VCCTP

4.50 4.62 4.75 V

VCC Trip Point (ASM1811R-10) VCCTP

4.25 4.35 4.49 V

VCC Trip Point (ASM1811R-15) VCCTP

4.00 4.13 4.24 V

Internal Pull-up Resistor

RP

3.5

5.5

7.5 kΩ

Output Capacitance

COUT

10 pF

RESET Active Time

tRESET

100 150 250 ms

VCC Detect to RESET Low

tRPD

2

5

µs

VCC Slew Rate

(VCCTP (MAX) to VCCTP (MIN)

tF

300

µs

VCC Slew Rate

(VCCTP (MIN) to VCCTP (MAX)

tR

0

ns

VCC Detect to RESET High

tRPU tr = 5µs

100 150 300 ms

Note: The tF value is for reference in defining values for tRPD and should not be considered for proper operation or use.

Low Power 5V µP Reset

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

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