14
PDX-30/PDX-50
PDX-30/PDX-50
R0H
Timers
Port P0
8
8
8
6
3
3
8
Port P1
Port P2
Port P3
Port P4
Port P6
A/D converter
(10 bits x 12 channels)
System clock
generation circuit
XIN-XOUT
High-speed on-chip oscillator
Low-speed on-chip oscillator
XCIN-XCOUT
UART or
clock synchronous serial I/O
(8 bits x 2 channels)
I
2
C bus interface or clock synchronous
serial I/O with chip select
(8 bits x 1 channel)
LIN module
(1 channel)
Watchdog timer
(15 bits)
Timer RA (8 bits)
Timer RB (8 bits)
Timer RD
(16 bits x 2 channels)
Timer RE (8 bits)
R8C/Tiny Series microprocessor core
Memory
I/O ports
Peripheral functions
R0L
R1H
R1L
R2
SB
INTB
PC
USP
ISP
FLG
ROM
(1)
RAM
(2)
Multiplier
NOTES:
1. ROM size varies with MCU type.
2. RAM size varies with MCU type.
R3
A0
A1
FB
40
NC
41
P0_6/AN1
42
P0_5/AN2
43
P0_4/AN3
44
P4_2/VREF
45
P6_0/TREO
46
P6_2
47
P6_1
48
P0_3/AN4
49
P0_2/AN5
50
P0_1/AN6
51
P0_0/AN7
52
26
25
24
23
22
21
20
R8C/24 Group, R8C/25 Group
19
18
17
16
15
14
P3_7/SSO
NC
P1_3/KI3/AN11
39
NC
38
P0_7/ANO
37
P6_3
36
P6_4
35
P6_5/CLK1
34
P3_0/TRAO
33
P3_1/TRBO
32
P1_0/KI0/AN8
31
P1_1/KI1/AN9
30
P1_2/KI2/AN10
29
P6_7/INT3/RXD1
28
P6_6/INT2/TXD1
27
1
2
3
4
5
6
7
8
9
10
11
12
13
P4_5/INT0
P1_4/TXD0
P1_5/RXD0/(TRAIO)/(INT1)
P1_6/CLK0
P1_7/TRAIO/INT1
P2_0/TRDIOA0/TRDCLK
P2_1/TRDIOB0
P2_2/TRDIOC0
P2_3/TRDIOD0
P2_4/TRDIOA1
P2_5/TRDIOB1
P2_6/TRDIOC1
NC
P3_5/SCL/SSCK
P3_3/SSI
P3_4/SDA/SCS
MODE
P4_3/XCIN
P4_4/XCOUT
RESET
XOUT/P4_7
VSS/AVSS
P4_6/XIN
VCC/AVCC
P2_7/TRDIOD1
IC10:
R5F21246SNFP (MAIN P.C.B.)
Single-chip 16-bit microprocessor
* No replacement part available. /
サービス部品供給なし
■
IC DATA
