Summit manual S93WD462/S93WD463, Volt-A, Volt-B, Symbol, Parameter

S93WD462/S93WD463

RESET CIRCUIT AC and DC ELECTRICAL CHARACTERISTICS

			2.7		5 Volt-A		5 Volt-B
Symbol	Parameter		Min	Max	Min	Max	Min	Max	Unit
VTRIP	Reset Trip Point		2.55	2.7	4.25	4.5	4.50	4.75	V
tPURST	Power-Up Reset Timeout		130	270	130	270	130	270	ms
tRPD	VTRIP to RESET Output Delay			5		5		5	µs
VRVALID	RESET# Output Valid		1		1		1		V
tGLITCH	Glitch Reject Pulse Width			30		30		30	ns
VOLRS	RESET# Output Low Voltage	IOL=1mA		0.4		0.4		0.4	V
VOHRS	RESET Output High IOH		VCC-.75		VCC-.75		VCC-.75		V

		2029 PGM T1.0
	tGLITCH
VTRIP
VRVALID	tRPD
VCC	tPURST	tPURST
RESET#		tRPD
RESET
		2029 T fig08 2.0
	Figure 8. RESET Timing Diagram

SUMMIT MICROELECTRONICS, Inc. 2029 2.2 1/23/01 9