M38517F8FP Renesas Electronics America, M38517F8FP Datasheet - Page 47

• Manufacturer Part Number: M38517F8FP
• Description: MCU 8-Bit 740 CISC 32KB Flash 5V 42-Pin SSOP
• Manufacturer: Renesas Electronics America

Specifications of M38517F8FP

• Package: 42SSOP
• Family Name: 740
• Maximum Speed: 8 MHz
• Ram Size: 1 KB
• Program Memory Size: 32 KB
• Operating Supply Voltage: 5 V
• Data Bus Width: 8 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 34
• Interface Type: I2C-BUS
• On-chip Adc: 5-chx10-bit
• Operating Temperature: -20 to 85 °C
• Number Of Timers: 4

3851 Group
Fig. 51 Internal status at reset
Rev.1.01
( 1 )
( 2 )
( 3 )
( 4 )
( 5 )
( 6 )
( 7 )
( 8 )
( 9 )
( 1 0 )
( 1 1 )
( 1 2 )
( 1 3 )
( 1 4 )
( 1 5 )
( 1 6 )
( 1 7 )
( 1 8 )
( 1 9 )
( 2 0 )
( 2 1 )
( 2 2 )
( 2 3 )
( 2 4 )
( 2 5 )
( 2 6 )
( 2 7 )
( 2 8 )
( 2 9 )
( 3 0 )
( 3 1 )
( 3 2 )
( 3 3 )
( 3 4 )
( 3 5 )
P o r t P 0 ( P 0 )
P o r t P 0 d i r e c t i o n r e g i s t e r ( P 0 D )
P o r t P 1 ( P 1 )
P o r t P 1 d i r e c t i o n r e g i s t e r ( P 1 D )
P o r t P 2 ( P 2 )
P o r t P 2 d i r e c t i o n r e g i s t e r ( P 2 D )
P o r t P 3 ( P 3 )
P o r t P 3 d i r e c t i o n r e g i s t e r ( P 3 D )
P o r t P 4 ( P 4 )
P o r t P 4 d i r e c t i o n r e g i s t e r ( P 4 D )
S e r i a l I / O 2 c o n t r o l r e g i s t e r 1 ( S I O 2 C O N 1 )
S e r i a l I / O 2 c o n t r o l r e g i s t e r 2 ( S I O 2 C O N 2 )
S e r i a l I / O 2 r e g i s t e r ( S I O 2 )
T r a n s m i t / R e c e i v e b u f f e r r e g i s t e r ( T B / R B )
S e r i a l I / O 1 s t a t u s r e g i s t e r ( S I O S T S )
S e r i a l I / O 1 c o n t r o l r e g i s t e r ( S I O C O N )
U A R T c o n t r o l r e g i s t e r ( U A R T C O N )
B a u d r a t e g e n e r a t o r ( B R G )
P W M c o n t r o l r e g i s t e r ( P W M C O N )
P W M p r e s c a l e r ( P R E P W M )
P W M r e g i s t e r ( P W M )
P r e s c a l e r 1 2 ( P R E 1 2 )
T i m e r 1 ( T 1 )
T i m e r 2 ( T 2 )
T i m e r X Y m o d e r e g i s t e r ( T M )
P r e s c a l e r X ( P R E X )
T i m e r X ( T X )
P r e s c a l e r Y ( P R E Y )
T i m e r Y ( T Y )
T i m e r c o u n t s o u r c e s e l e c t i o n r e g i s t e r ( T C S S )
I
I
I
I
I
2
2
2
2
2
C a d d r e s s r e g i t e r ( S 0 D )
C s t a t u s r e g i s t e r ( S 1 )
C c o n t r o l r e g i s t e r ( S 1 D )
C c l o c k c o n t r o l r e g i s t e r ( S 2 )
C s t a r t / s t o p c o n d i t i o n c o n t r o l r e g i s t e r ( S 2 D )
Oct 15, 2003
(Built-in 24 KB or more ROM)
page 45 of 89
A d d r e s s R e g i s t e r c o n t e n t s
0 0 1 A
0 0 1 B
0 0 1 C
0 0 1 D
0 0 1 E
0 0 2 C
0 0 2 D
0 0 2 E
0 0 1 F
0 0 2 F
0 0 0 0
0 0 0 1
0 0 0 2
0 0 0 3
0 0 0 4
0 0 0 5
0 0 0 6
0 0 0 7
0 0 0 8
0 0 0 9
0 0 1 5
0 0 1 6
0 0 1 7
0 0 1 8
0 0 1 9
0 0 2 0
0 0 2 1
0 0 2 2
0 0 2 3
0 0 2 4
0 0 2 5
0 0 2 6
0 0 2 7
0 0 2 8
0 0 3 0
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
0 0 0 0 0 1 1 1
X X X X X X X X
X X X X X X X X
1 0 0 0 0 0 0 0
1 1 1 0 0 0 0 0
X X X X X X X X
X X X X X X X X
X X X X X X X X
0 0 0
0 0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
F F
0 1
0 0
0 0
F F
F F
F F
F F
0 0
0 0
0 0
0 0
X X X X
1
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
1 6
0
0 0 X
X
(36)
(37)
(38)
(39)
(40)
(41)
(42)
(43)
(44)
(45)
(46)
(47)
(48)
N o t e : X : N o t f i x e d
A - D c o n t r o l r e g i s t e r ( A D C O N )
A - D c o n v e r s i o n l o w - o r d e r r e g i s t e r ( A D L )
A - D c o n v e r s i o n h i g h - o r d e r r e g i s t e r ( A D H )
M I S R G
W a t c h d o g t i m e r c o n t r o l r e g i s t e r ( W D T C O N )
I n t e r r u p t e d g e s e l e c t i o n r e g i s t e r ( I N T E D G E )
C P U m o d e r e g i s t e r ( C P U M )
I n t e r r u p t r e q u e s t r e g i s t e r 1 ( I R E Q 1 )
I n t e r r u p t r e q u e s t r e g i s t e r 2 ( I R E Q 2 )
I n t e r r u p t c o n t r o l r e g i s t e r 1 ( I C O N 1 )
I n t e r r u p t c o n t r o l r e g i s t e r 2 ( I C O N 2 )
P r o c e s s o r s t a t u s r e g i s t e r
P r o g r a m c o u n t e r
S i n c e t h e i n i t i a l v a l u e s f o r o t h e r t h a n a b o v e m e n t i o n e d r e g i s t e r s a n d
R A M c o n t e n t s a r e i n d e f i n i t e a t r e s e t , t h e y m u s t b e s e t .
A d d r e s s
0 0 3 4
0 0 3 5
0 0 3 6
0 0 3 8
0 0 3 9
0 0 3 A
0 0 3 B
0 0 3 C
0 0 3 D
0 0 3 E
0 0 3 F
( P S )
( P C
( P C
H
L
)
1 6
1 6
1 6
1 6
1 6
)
1 6
1 6
1 6
1 6
1 6
1 6
0 0 0 1 0 0 0 0
X X X X X X X X
0 0 0 0 0 0
X X X X X 1 X X
0 0 1 1 1 1 1 1
0 1 0 0 1 0 0 0
Register contents
FFFD
FFFC
16
16
0 0
0 0
0 0
0 0
0 0
0 0
contents
contents
1 6
1 6
1 6
1 6
1 6
1 6
X X