R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 121

• Manufacturer Part Number: R5F21134DFP#U0
• Description: IC R8C MCU FLASH 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21134DFP#U0

• Core Size: 16-Bit
• Program Memory Size: 16KB (16K x 8)
• Oscillator Type: Internal
• Core Processor: R8C
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-LQFP
• No. Of I/o's: 22
• Eeprom Memory Size: 4KB
• Ram Memory Size: 1024Byte
• Cpu Speed: 20MHz
• No. Of Timers: 16
• Digital Ic Case: RoHS Compliant
• Controller Family/series: R8C/13
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Eeprom Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 13.2 UARTi Transmit/Receive Unit
R x D i
Jan 27, 2006
SP
S P
1 S P
2 S P
SP
page 110 of 205
0
2 S P
1SP
S P
0
PAR
P A R
0
PRYE=1
P A R
e n a b l e d
PRYE=0
PAR
disabled
“0”
P R Y E = 1
PAR
enabled
P A R
d i s a b l e d
P R Y E = 0
0
Clock
synchronous
type
UART
C l o c k
s y n c h r o n o u s
t y p e
U A R T
0
0
UART (9 bits)
U A R T ( 9 b i t s )
0
UART (7 bits)
UART (8 bits)
Clock
synchronous type
Clock
synchronous
type
UART (7 bits)
UART (8 bits)
D
D
8
8
D a t a b u s h i g h - o r d e r b i t s
D a t a b u s l o w - o r d e r b i t s
UART (8 bits)
UART (9 bits)
Clock
synchronous
type
Clock
synchronous type
UART (8 bits)
UART (9 bits)
UART (7 bits)
D
D
UART (7 bits)
7
7
D
D
N O T E S :
6
6
1 . C l o c k s y n c h r o n o u s t y p e i s p r o v i d e i n U A R T 0 o n l y .
MSB/LSB conversion circuit
M S B / L S B c o n v e r s i o n c i r c u i t
D
D
5
5
UARTi receive register
D
UARTi transmit register
D
4
4
D
D
3
3
i = 0 , 1
S P : S t o p b i t
P A R : P a r i t y b i t
D
D
2
2
D
D
1
1
13. Serial Interface
D
D
0
0
U i R B r e g i s t e r
UiTB register
TxDi