参数资料
型号: R5F21388WJFP
元件分类: 微控制器/微处理器
英文描述: MICROCONTROLLER, PQFP80
封装: 12 X 12MM, 0.5MM PITCH, PLASTIC, LQFP-80
文件页数: 11/70页
文件大小: 632K
代理商: R5F21388WJFP
R8C/38W Group, R8C/38X Group, R8C/38Y Group, R8C/38Z Group
1. Overview
Under development Preliminary document
Specifications in this document are tentative and subject to change.
REJ03B0317-0010 Rev.0.10
Page 19 of 67
May 31, 2010
I: Input
O: Output
I/O: Input and output
Note:
1. Only in the R8C/38W Group and R8C/38X Group.
Table 1.16
Pin Functions (2)
Item
Pin Name
I/O Type
Description
CAN module
CRX0 (1)
I
CAN data input pin
CTX0 (1)
O
CAN data output pin
Reference voltage
input
VREF
I
Reference voltage input pin to A/D converter
A/D converter
AN0 to AN19
I
Analog input pins to A/D converter
ADTRG
I
AD external trigger input pin
I/O port
P0_0 to P0_7,
P1_0 to P1_7,
P2_0 to P2_7,
P3_0 to P3_7,
P4_3 to P4_7,
P5_0 to P5_7,
P6_0 to P6_7,
P7_0 to P7_7
P8_0 to P8_7
P9_0 to P9_5
I/O
CMOS I/O ports. Each port has an I/O select direction
register, allowing each pin in the port to be directed for input
or output individually.
Any port set to input can be set to use a pull-up resistor or not
by a program.
Input port
P4_2
I
Input-only ports
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