User's Manual

3.3 M odu l e G P I O p i n f un c t i on s
T a b l e - 2 Q F M - 2202 G P I O p i n f un c t i o n s
S i g n a l P i n D e f a u l t A L T 0 A L T 1 A L T 2 A L T 3 A L T 4 A L T 5 A L T 6 A L T 7 E z P o r t
E ZP _ n C S 23 N M I _ b / P T A 4 / F T M 0 _ C H 1 N M I _ b E ZP _ C S _ b
E ZP _ C S _ b LL W U_ P 3
S P I1 _ E X T _ C S 0 6 D I S A B L E D P T D 4 / S P I0 _ P C S 1 U A R T 0 _ R T S _ b F T M 0 _ C H 4 F B _ A D 2 E W M _ I N S P I1 _ P C S 0
LL W U_ P 14
S P I1 _ E X T _ S I N 7 D I S A B L E D P T D 7 U A R T 0 _ T X F T M 0 _ C H 7 F T M 0 _ FL T 1 S P I1 _ S I N
S P I1 _ E X T _ S O U T 8 A D C 0 _ S E 7 b A D C 0 _ S E 7 b P T D 6 / S P I0 _ P C S 3 U A R T 0 _ R X F T M 0 _ C H 6 F B _ A D 0 F T M 0 _ FL T 0 S P I1 _ S O U T
LL W U_ P 15
S P I1 _ E X T _ CL K 9 A D C 0 _ S E 6 b A D C 0 _ S E 6 b P T D 5 S P I0 _ P C S 2 U A R T 0 _ C T S _ b F T M 0 _ C H 5 F B _ A D 1 E W M _ O U T _ b S P I1 _ S C K
J T A G _ M C U_ T CL K 10 J T A G _ T CL K / P T A 0 U A R T 0 _ C T S _ b F T M 0 _ C H 5 J T A G _ T CL K / E ZP _ CL K
S W D _ CL K / S W D _ CL K
E ZP _ CL K
J T A G _ M C U_ T D I 11 J T A G _ T D I / P T A 1 U A R T 0 _ R X F T M 0 _ C H 6 J T A G _ T D I E ZP _ D I
E ZP _ D I
J T A G _ M C U_ T DO 21 J T A G _ T DO / P T A 2 U A R T 0 _ T X F T M 0 _ C H 7 J T A G _ T DO / E ZP _ DO
T R A C E _ S W O / T R A C E _ S W O
E ZP _ DO
J T A G _ M C U_ n T R S T 22 D I S A B L E D P T A 5 U S B _ CL K I N F T M 0 _ C H 2 I2 S 0 _ T X _ B CL K J T A G _ T R S T _ b
J T A G _ M C U_ T M S 32 J T A G _ T M S / P T A 3 U A R T 0 _ R T S _ b F T M 0 _ C H 0 J T A G _ T M S /
S W D _ D I O S W D _ D I O
I2 C 1 _ D A T 12 A D C 1 _ S E 4 a A D C 1 _ S E 4 a P T E 0 / S P I1 _ P C S 1 U A R T 1 _ T X I2 C 1 _ S D A R T C _ CL K O U T
CL K O U T 32 K
I2 C 1 _ CL K 13 A D C 1 _ S E 5 a A D C 1 _ S E 5 a P T E 1 / S P I1 _ S O U T U A R T 1 _ R X I2 C 1 _ S CL S P I1 _ S I N
LL W U_ P 0
I2 C 0 _ D A T 25 A D C 0 _ S E 9 / A D C 0 _ S E 9 / P T B 1 I2 C 0 _ S D A F T M 1 _ C H 1 F T M 1 _ Q D _ P H B
A D C 1 _ S E 9 A D C 1 _ S E 9
I2 C 0 _ CL K 26 A D C 0 _ S E 8 / A D C 0 _ S E 8 / P T B 0 / I2 C 0 _ S CL F T M 1 _ C H 0 F T M 1 _ Q D _ P HA
A D C 1 _ S E 8 A D C 1 _ S E 8 LL W U_ P 5
M C U_U A R T 0 _ R X D 20 D I S A B L E D P T B 16 S P I1 _ S O U T U A R T 0 _ R X F T M _ CL K I N 0 F B _ A D 17 E W M _ I N
M C U_U A R T 0 _ R T S 30 A D C 0 _ S E 12 A D C 0 _ S E 12 P T B 2 I2 C 0 _ S CL U A R T 0 _ R T S _ b F T M 0 _ FL T 3
M C U_U A R T 0 _ C T S 31 A D C 0 _ S E 13 A D C 0 _ S E 13 P T B 3 I2 C 0 _ S D A U A R T 0 _ C T S _ b F T M 0 _ FL T 0
M C U_U A R T 0 _ T X D 34 D I S A B L E D P T B 17 S P I1 _ S I N U A R T 0 _ T X F T M _ CL K I N 1 F B _ A D 16 E W M _ O U T _ b
M C U_U A R T 1 _ R X D 38 C M P 1 _ I N 1 C M P 1 _ I N 1 P T C 3 / S P I0 _ P C S 1 U A R T 1 _ R X F T M 0 _ C H 2 CL K O U T I2 S 0 _ T X _ B CL K L P U A R T 0 _ R X
LL W U_ P 7
M C U_U A R T 1 _ T X D 40 D I S A B L E D P T C 4 / S P I0 _ P C S 0 U A R T 1 _ T X F T M 0 _ C H 3 F B _ A D 11 C M P 1 _ O U T L P U A R T 0 _ T X
LL W U_ P 8
M C U_U A R T 1 _ C T S 41 A D C 0 _ S E 4 b / A D C 0 _ S E 4 b / P T C 2 S P I0 _ P C S 2 U A R T 1 _ C T S _ b F T M 0 _ C H 1 F B _ A D 12 I2 S 0 _ T X _ F S L P U A R T 0 _ C T S _ b
C M P 1 _ I N 0 C M P 1 _ I N 0
M C U_U A R T 1 _ R T S 42 A D C 0 _ S E 15 A D C 0 _ S E 15 P T C 1 / S P I0 _ P C S 3 U A R T 1 _ R T S _ b F T M 0 _ C H 0 F B _ A D 13 I2 S 0 _ T X D 0 L P U A R T 0 _ R T S _ b
LL W U_ P 6
I2 S 0 _ T X D 0 24 D I S A B L E D P T A 12 F T M 1 _ C H 0 I2 S 0 _ T X D 0 F T M 1 _ Q D _ P HA
I2 S 0 _ B CL K 33 D I S A B L E D P T B 18 F T M 2 _ C H 0 I2 S 0 _ T X _ B CL K F B _ A D 15 F T M 2 _ Q D _ P HA
I2 S 0 _ T X _ F S 39 D I S A B L E D P T B 19 F T M 2 _ C H 1 I2 S 0 _ T X _ F S F B _ O E _ b F T M 2 _ Q D _ P H B
I2 S 0 _ R X D 0 43 D I S A B L E D P T C 5 / S P I0 _ S C K L P T M R 0 _ A L T 2 I2 S 0 _ R X D 0 F B _ A D 10 C M P 0 _ O U T F T M 0 _ C H 2
LL W U_ P 9
I2 S 0 _ R X _ B CL K 44 C M P 0 _ I N 0 C M P 0 _ I N 0 P T C 6 / S P I0 _ S O U T P D B 0 _ E X T R G I2 S 0 _ R X _ B CL K F B _ A D 9 I2 S 0 _ M CL K
LL W U_ P 10
I2 S 0 _ M CL K 45 A D C 1 _ S E 4 b / A D C 1 _ S E 4 b / P T C 8 F T M 3 _ C H 4 I2 S 0 _ M CL K F B _ A D 7
C M P 0 _ I N 2 C M P 0 _ I N 2
I2 S 0 _ R X _ F S 46 C M P 0 _ I N 1 C M P 0 _ I N 1 P T C 7 S P I0 _ S I N U S B _ S O F _ O U T I2 S 0 _ R X _ F S F B _ A D 8
M C U_ G P I O 5 37 A D C 0 _ S E 14 A D C 0 _ S E 14 P T C 0 S P I0 _ P C S 4 P D B 0 _ E X T R G U S B _ S O F _ O U T F B _ A D 14
3.4 E l e c t r i c a l c h a r a c t e r i s t i c s
3.4.1 A b s o l u t e m ax i m u m r a t i n g s
T a b l e - 3 Q F M - 2202 a b s o l u t e m ax i m u m r a t i n g s
S y m bo l D e s c r i p t i on M i n . M a x . U n i t
V DD _ M C U M C U S upp l y V o l t a g e - 0.3 3.8 V
V DD 33 Q C A 4002 S upp l y V o l t a g e - 0.3 4.0 V
V D I O D i g i t a l I npu t V o l t a g e - 0.3 V DD _ M C U + 0.3 V
V A I O A n a l o g ¹ - 0.3 V DD _ M C U + 0.3 V
I D M ax i m u m c u rr e n t s i n g l e p i n li m i t ( a pp li e s t o a ll
d i g i t a l p i n s )
- 25 25 m A
V U S B _ D P U S B _ D P I npu t V o l t a g e - 0.3 3.63 V
V U S B _ D M U S B _ D M I npu t V o l t a g e - 0.3 3.63 V
¹ A n a l o g p i n s a r e d e f i n e d a s p i n s t h a t do no t h a ve a n a ss o c i a t e d g e n e r a l pu r po s e I / O po r t f un c t i on .
3.4.2 R e c o mm e nd e d op e r a t i n g c ond i t i on s
T a b l e - 4 Q F M - 2202 r e c o mm e nd e d op e r a t i n g c ond i t i on s
S y m bo l D e s c r i p t i on M i n . M a x . U n i t
V DD _ M C U M C U S upp l y V o l t a g e 2.7 3.6 V