参数资料
型号: R5F6457HJFD
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 64 MHz, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件页数: 42/134页
文件大小: 835K
代理商: R5F6457HJFD
REJ03B0234-0102 Rev.1.02 Nov 30, 2009
Page 13 of 129
R32C/157 Group
1. Overview
Table 1.9
Pin Definitions and Functions (2/3)
I/O ports
P0_0 to P0_7,
P1_0 to P1_7,
P2_0 to P2_7,
P3_0 to P3_7,
P4_0 to P4_7,
P5_0 to P5_7,
P6_0 to P6_7,
P7_0 to P7_7,
P8_0 to P8_4,
P8_6, P8_7,
P9_0 to P9_7,
P10_0 to P10_7,
P11_0 to P11_4,
P12_0 to P12_7,
P13_0 to P13_7,
P14_3 to P14_6,
P15_0 to P15_7
I/O
I/O ports in CMOS. Each port can be programmed to
input or output under the control of the direction register.
Pull-up resistors are selected for following 4-pin units, but
are enabled only for the input pins: Pi_0 to Pi_3 and Pi_4
to Pi_7 (i = 0 to 15)
Input port
P14_1
I
Input port in CMOS. Pull-up resistors are selectable for
P14_1 and P14_3
Timer A
TA0OUT to TA4OUT
I/O Timers A0 to A4 input/output
TA0IN to TA4IN
I
Timers A0 to A4 input
Timer B
TB0IN to TB5IN
I
Timers B0 to B5 input
Three-phase
motor control
timer output
U,
U, V, V, W, W
O
Three-phase motor control timer output
Serial interface
CTS0 to CTS4
I
Handshake input
RTS0 to RTS4
O
Handshake output
CLK0 to CLK4
I/O Transmit/receive clock input/output
RXD0 to RXD4
I
Serial data input
TXD0 to TXD4
O
Serial data output
I2C bus
(simplified)
SDA0 to SDA2
I/O Serial data input/output
SCL0 to SCL2
I/O Transmit/receive clock input/output
Serial interface
special functions
STXD0 to STXD2
O
Serial data output in slave mode
SRXD0 to SRXD2
I
Serial data input in slave mode
SS0 to SS2
I
Input to control serial interface special functions
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