參數(shù)資料
型號: R5F21245SNFP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP52
封裝: 10 X 10 MM, 0.65 MM PITCH, PLASTIC, LQFP-52
文件頁數(shù): 6/61頁
文件大?。?/td> 529K
代理商: R5F21245SNFP
R8C/24 Group, R8C/25 Group
1. Overview
Rev.3.00
Feb 29, 2008
Page 12 of 51
REJ03B0117-0300
NOTE:
1. Can be assigned to the pin in parentheses by a program.
Table 1.6
Pin Name Information by Pin Number
Pin
Number
Control Pin
Port
I/O Pin Functions for of Peripheral Modules
Interrupt
Timer
Serial
Interface
Clock
Synchronous
Serial I/O with
Chip Select
I2C bus
Interface
A/D
Converter
2
P3_5
SSCK
SCL
3
P3_3
SSI
4
P3_4
SCS
SDA
5MODE
6
XCIN
P4_3
7
XCOUT
P4_4
8
RESET
9
XOUT
P4_7
10
VSS/AVSS
11
XIN
P4_6
12
VCC/AVCC
13
P2_7
TRDIOD1
14
P2_6
TRDIOC1
15
P2_5
TRDIOB1
16
P2_4
TRDIOA1
17
P2_3
TRDIOD0
18
P2_2
TRDIOC0
19
P2_1
TRDIOB0
20
P2_0
TRDIOA0/TRDCLK
21
P1_7
INT1
TRAIO
22
P1_6
CLK0
23
P1_5
(INT1)(1)
(TRAIO)(1)
RXD0
24
P1_4
TXD0
25
P1_3
KI3
AN11
27
P4_5
INT0
28
P6_6
INT2
TXD1
29
P6_7
INT3
RXD1
30
P1_2
KI2
AN10
31
P1_1
KI1
AN9
32
P1_0
KI0
AN8
33
P3_1
TRBO
34
P3_0
TRAO
35
P6_5
CLK1
36
P6_4
37
P6_3
38
P0_7
AN0
41
P0_6
AN1
42
P0_5
AN2
43
P0_4
AN3
44
VREF
P4_2
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
P3_7
SSO
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