Motorola MC9S12C-Family, MC9S12GC-Family warranty Appendix B Electrical Specifications

Device User Guide — 9S12C128DGV1/D V01.05

Appendix B Electrical Specifications

B.1 Voltage Regulator Operating Conditions

Table B-1 Voltage Regulator Electrical Parameters

Nu	C	Characteristic	Symbol	Min	Typical	Max	Unit
m
1	P	Input Voltages	VVDDR, A	2.97	—	5.5	V
		Regulator Current	IREG				μA
2	C	Reduced Power Mode		—	20	50
		Shutdown Mode		—	12	40	μA
3	P	Output Voltage Core	VDD	2.35	2.5	2.75	V
		Full Performance Mode
		Low Voltage Interrupt1
		Assert Level C32, GC32	VLVIA	4.30	4.53	4.77	V
		Assert Level C64, C96,C128
4	P	GC64, GC128	VLVIA	4.10	4.37	4.66	V
		Deassert Level C32, GC32	VLVID	4.42	4.65	4.89	V
		Deassert Level C64, C96, C128	VLVID	4.25	4.52	4.77	V
		GC64, GC128
		Low Voltage Reset2
5	P	Assert Level C32, GC32	VLVRA	2.25	2.3	—	V
		Assert Level C64, C96, C128
				2.25	2.35
		GC64, GC128
6	P	Low Voltage Reset(2)	VLVRD	—	—	2.55	V
		Deassert Level
7	C	Power-on Reset3	VPORA	0.97	—	—	V
		Assert Level
		Deassert Level	VPORD	—	—	2.05	V

NOTES:

1.Monitors VDDA, active only in Full Performance Mode. Indicates I/O & ADC performance degradation due to low supply voltage.

2.Monitors VDD, active only in Full Performance Mode. MCU is monitored by the POR in RPM (see Figure B-1)

3.Monitors VDD. Active in all modes.

NOTE: The electrical characteristics given in this section are preliminary and should be used as a guide only. Values in this section cannot be guaranteed by Motorola and are subject to change without notice.

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