ASM706PESA datasheet(8/16 Pages) ALSC

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ASM706 P/ R/ S/ T/ J

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

3/3.3/4.0 V µP Supervisor Circuits

ASM708 R/ S/ T/ J

October 2003

rev 1.0

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

ASM706xC, ASM708xC

1.1

5.5

ASM706xE, ASM708xE

1.2

5.5

Supply Current

VCC < 3.6V

ICC

ASM706xC, ASM706xE, MR = VCC, WDI Float-

ing

140

µA

ASM708xC, ASM708xE, MR = VCC, WDI Float-

ing

140

Supply Current

VCC < 5.5V

ICC

ASM706xC, ASM706xE, MR = VCC, WDI Float-

ing

140

µA

ASM708xC, ASM708xE, MR = VCC, WDI Float-

ing

140

RESET Threshold

VRT

P and R devices

2.55

2.63

2.70

S devices

2.85

2.93

3.00

T devices

3.00

3.08

3.15

J devices

3.89

4.00

4.10

RESET Threshold

Hysteresis

RESET Pulse Width

tRS

VCC = 3V (ASM706/8, P/R devices).

VCC = 3.3V (ASM706/8, S/T devices).

140

200

280

VCC = 4.4V (ASM706/8, J devices).

VCC = 5V

200

MR Pulse Width

tMR

4.5V < VCC < 5.5V

150

3.6V < VCC < 4.5V (ASM706/8J devices)

VRST (MAX) < VCC < 3.6V

(ASM706/8/P/R/S/T devices)

500

MR to RESET Out

Delay

tMD

3.6V < VCC < 4.5V (AS706/8J devices)

VRST (MAX) < VCC < 3.6V

(ASM706/8/P/R/S/T devices)

750

4.5V < VCC < 5.5V

250

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