CHAPTER 1 INTRODUCTION
User’s Manual U13850EJ6V0UD
49
1.3.5 Function blocks (V850/SB1 (B versions))
(1) Internal block diagram
INTP0 to INTP6
NMI
INTC
TI2/TO2
TI3/TO3
TI4/TO4
TI5/TO5
SIO
SO0
SI0/SDA0
Note 3
Timer/counter
TI00,TI01,
TI10,TI11
SO1/TXD0
SI1/RXD0
SO4
SI4
CSI0/I
2
C0
Note 4
CSI1/UART0
Variable
length CSI4
Watchdog
timer
Note
1
ROM
CPU
Note
2
Multiplier
16
×
16
→
32
RAM
PC
32-bit barrel
shifter
System
register
General-purpose
registers
32 bits
×
32
Instruction
queue
BCU
ASTB (P94)
A16 to A21 (P60 to P65)
AD0 to AD15
(P40 to P47, P50 to P57)
A/D
converter
RTP
Ports
CG
CLKOUT
X1
X2
XT1
V
DD
V
SS
BV
DD
BV
SS
EV
DD
AN
I0
to
A
N
I1
1
AV
RE
F
AV
SS
AV
DD
AD
TR
G
RT
P0
to
RT
P7
P
1
10
to
P
113
P
1
00
to
P
107
P
70 to P
77
P6
0
to
P
65
P5
0
to
P
57
P4
0
to
P
47
P
30 to P
37
P
20 to P
27
P
10 to P
15
P0
0
to
P
07
SCK0/SCL0
Note 3
SCK1/ASCK0
SCK4
RESET
XT2
HLDAK (P95)
HLDRQ (P96)
WAIT (P110)
UBEN (P91)
ALU
16-bit timer:
TM0, TM1
8-bit timer:
TM2 to TM7
TO0,TO1
DMAC: 6 ch
Watch timer
P
80 to P
83
P
90 to P
96
EV
SS
DSTB/RD (P93)
R/W /WRH (P92)
LBEN/WRL (P90)
RT
PT
RG
A13 to A15 (P34 to P36)
A1 to A12
(P100 to P107,
P110 to P113)
SO2
SI2/SDA1
Note 3
CSI2/I
2
C1
Note 4
SCK2/SCL1
Note 3
SO3/TXD1
SI3/RXD1
CSI3/UART1
SCK3/ASCK1
Key return
KR0 to KR7
ROM
correction
V
PP
Note 5
Regulator
RE
GC
IC
Note 6
3.3 V
Notes 1.
µ
PD703031B, 703031BY:
128 KB (mask ROM)
µ
PD703033B, 703033BY:
256 KB (mask ROM)
µ
PD703030B, 703030BY:
384 K (mask ROM)
µ
PD703032B, 703032BY:
512 K (mask ROM)
µ
PD70F3033B, 70F3033BY:
256 K (flash memory)
µ
PD70F3030B, 70F3030BY:
384 K (flash memory)
µ
PD70F3032B, 70F3032BY:
512 K (flash memory)
2.
µ
PD703031B, 703031BY:
8 KB
µ
PD703033B, 703033BY, 70F3033B, 70F3033BY:
16 KB
µ
PD703030B, 703030BY, 703032B, 703032BY,:
24 KB
70F3030B, 70F3030BY, 70F3032B, 70F3032BY
3.
SDA0, SDA1, SCL0, and SCL1 pins are available only in the
µ
PD703030BY, 703031BY, 703032BY,
703033BY, 70F3032BY, 70F3030BY, and 70F3033BY
4.
I
2
C function is available only in the
µ
PD703030BY, 703031BY, 703032BY, 703033BY, 70F3030BY,
70F3032BY, and 70F3033BY
5.
µ
PD70F3030B, 70F3030BY, 70F3032B, 70F3032BY, 70F3033B, 70F3033BY
6.
µ
PD703030B, 703030BY, 703031B, 703031BY, 703032B, 703032BY, 703033B, 703033BY
Содержание V850/SB1
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