R5F21386MNFP Datasheet, PDF (8/58 Pages) Renesas Technology Corp – The R8C/38M Group has data flash (1 KB × 4 blocks) with the background operation

Under development ^{Preliminary document}
Specifications in this document are tentative and subject to change.
R8C/38M Group
1. Overview
Table 1.4 Pin Name Information by Pin Number (1)
Pin
Number
Control Pin
1
2
Port
Interrupt
P5_6
P5_5
I/O Pin Functions for Peripheral Modules
Timer
Serial
Interface
SSU ^I2C
bus
(TRAO/TRGIOA)
(TRAIO)
A/D Converter,
D/A Converter,
Comparator A,
Comparator B
3
P3_2 ^(INT1/ (TRAIO/TRGCLKB)
INT2)
4
P3_0
(TRAO/TRGCLKA)
5
P4_2
VREF
6
MODE
7
(XCIN)
P4_3
8
(XCOUT)
P4_4
9
RESET
10
XOUT
P4_7
11
VSS/AVSS
12
XIN
P4_6
13
VCC/AVCC
14
P5_4
(TRCIOD)
15
P5_3
(TRCIOC)
16
P5_2
(TRCIOB)
17
P5_1
(TRCIOA/TRCTRG)
18
P5_0
(TRCCLK)
19
P3_7
TRAO
(TXD2/SDA2/
RXD2/SCL2)
SSO
SDA
20
P3_5
(TRCIOD)
(CLK2) SSCK SCL
21
P3_4
(TRCIOC)
(TXD2/SDA2/
RXD2/SCL2)
SSI
IVREF3
22
P3_3 _INT3
(TRCCLK)
(CTS2/RTS2) SCS
IVCMP3
23
P2_7
(TRDIOD1)
24
P2_6
(TRDIOC1)
25
P2_5
(TRDIOB1)
26
P2_4
(TRDIOA1)
27
P2_3
(TRDIOD0)
28
P2_2
(TRCIOD/TRDIOB0)
29
P2_1
(TRCIOC/TRDIOC0)
30
P2_0
(TRCIOB/TRDIOA0/
(INT1)
TRDCLK)
31
P9_3
32
P9_2
33
P9_1
34
P9_0
35
P3_6 _(INT1)
36
P3_1
(TRBO)
37
P8_7
38
P8_6
39
P8_5
(TRFO12)
40
P8_4
(TRFO11)
Note:
1. Can be assigned to the pin in parentheses by a program.
R01DS0082EJ0110 Rev.0.10
Mar 04, 2011
Page 8 of 55