ASM705CSA datasheet(8/16 Pages) ALSC

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

Low Power µP Supervisor Circuits

ASM813L

rev 1.5

February 2005

Electrical Characteristics

Unless otherwise noted, specifications are over the operating temperature range and VCC supply voltages are 2.7V to 5.5V (ASM706P,

ASM708R), 3.0 V to 5.5V (ASM706/708S), 3.15V to 5.5V (ASM706/708T) and 4.1V to 5.5.V (ASM706/708J)

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Operating Voltage

Range

VCC

ASM705/6/7/8C

1.2

5.5

ASM813L

1.1

5.5

ASM705/6/7/8E, ASM813E

1.2

5.5

Supply Current

ICC

ASM705/706C/813LC

140

µA

ASM705E/706E/813LE

140

ASM707C/708C

140

ASM707E/708E

140

RESET Threshold

VRT

ASM705/707/813L, Note 1

4.50

4.65

4.75

ASM706/708 Note 1

4.25

4.40

4.50

RESET Threshold

Hysteresis

Note 1

RESET Pulse Width

tRS

Note 1

140

200

280

MR Pulse Width

tMR

0.15

µs

MR to RESET Out

Delay

tMD

Note 1

0.25

µs

MR Input Threshold

VIH

2.0

VIL

0.8

MR Pullup current

MR = 0V

100

250

600

µA

RESET Output Voltage

ISOURCE = 800µA

VCC - 1.5

ISINK = 3.2mA

0.4

ASM705/6/7/8, VCC = 1.2V, ISINK = 100µA

0.3

RESET Output Voltage

ASM707/8/813L, ISOURCE = 800µA

VCC-1.5

ASM707/8, ISINK = 1.2mA

0.4

ASM813L, ISINK =3.2mA

0.4

ASM813L, VCC = 1.2V, ISOURCE = 4µA

0.9

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