SMS24 查看數據表（PDF） - Summit Microelectronics

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产品描述 (功能)

比赛名单

SMS24

Highly Programmble Voltage Supervisory Circuit

Summit Microelectronics 

SMS24

VCC

VPRST

1V

tGLITCH

tPTO

tRPD

tPTO

RESET#

VCC / RESET# Timing Diagram

VSENSE

VT

1V

<tGLITCH

tRPD

tRPD

tRPD

VLOW#

VSENSE / VLOW Timing Diagram

Device Codes 101 & 110 Only, Undervoltage Option

VSENSE

VT

1V

<tGLITCH

tRPD

tRPD

VLOW#

VSENSE / VLOW Timing Diagram

Device Codes 101 & 110 Only, Overvoltage Option

VCC

VPRST

1V

RESET1#

RESET2#

tGLITCH

tPTO

tRPD

tPTO

tMR

MR#

Manual Reset Operation Device Code 100 Only

tPTO

VCC

VPRST

WDI

or

ACK

RESET#

<tPWTO

tPWTO

tPTO

Watchdog Timer Timing Diagram

tPWTO

tPTO

SUMMIT MICROELECTRONICS, Inc.

Figure 8. System Timing Patterns

2048 2.4. 3/1/01

tPWTO

2046 Fig08 2.0

15

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