R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 382
R5F21324ANSP#U1
Manufacturer Part Number
R5F21324ANSP#U1
Description
MCU 1KB FLASH 16K ROM 20-LSSOP
Manufacturer
Renesas Electronics America
Series
R8C/3x/32Ar
Datasheet
1.R5F21322ANSPU1.pdf
(629 pages)
Specifications of R5F21324ANSP#U1
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, PWM, Voltage Detect, WDT
Number Of I /o
15
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-LSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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Under development
R8C/32A Group
REJ09B0458-0020 Rev.0.20
Page 352 of 583
Table 22.14
Notes:
U2TB
U2RB
U2BRG
U2MR
U2C0
U2C1
U2SMR
U2SMR2
U2SMR3
U2SMR4
U2SMR5
URXDF
Register
1. Set the MPTB bit to 1 when the ID data frame is transmitted. Set this bit to 0 when the data frame is
2. If the MPRB bit is set to 1, received D7 to D0 are ID fields. If the MPRB bit is set to 0, received D7 to
transmitted.
D0 are data fields.
(1)
(2)
b0 to b7
MPTB
b0 to b7
MPRB
OER, FER, SUM
b0 to b7
SMD2 to SMD0
CKDIR
STPS
PRY, PRYE
IOPOL
CLK0, CLK1
CRS
TXEPT
CRD
NCH
CKPOL
UFORM
TE
TI
RE
RI
U2IRS
U2LCH
U2ERE
b0 to b7
b0 to b7
b0 to b7
b0 to b7
MP
MPIE
DF2EN
Preliminary specification
Specifications in this manual are tentative and subject to change.
Registers and Settings in Multiprocessor Communication Function
Bit
Nov 05, 2008
Set transmit data.
Set to 0 or 1.
Receive data can be read.
Multiprocessor bit
Error flag
Set the transfer rate.
Set to 100b when transfer data is 7 bits long.
Set to 101b when transfer data is 8 bits long.
Select the internal clock or external clock.
Select the stop bit.
Parity detection function disabled
Set to 0.
Select the U2BRG count source.
CTS or RTS function disabled
Transmit register empty flag
Set to 0.
Select TXD2 pin output mode.
Set to 0.
Set to 0.
Set to 1 to enable transmission.
Transmit buffer empty flag
Set to 1 to enable reception.
Receive complete flag
Select the UART2 transmit interrupt source.
Set to 0.
Set to 0.
Set to 0.
Set to 0.
Set to 0.
Set to 0.
Set to 1.
Set to 1.
Select the digital filter enabled or disabled.
Function
22. Serial Interface (UART2)
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