R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 155

• 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 15.9 PUR0 Register, PUR1 Register, and DRR Register
P u l l - u p c o n t r o l r e g i s t e r 0
Pull-up control register 1
b 7
b 7
P o r t P 1 d r i v e c a p a c i t y c o n t r o l r e g i s t e r
Jan 27, 2006
b 7
N O T E S :
NOTES:
1 . T h e p i n f o r w h i c h t h i s b i t i s “ 1 ” ( p u l l e d h i g h ) a n d t h e d i r e c t i o n b i t i s “ 0 ” ( i n p u t m o d e ) i s p u l l e d h i g h .
1. The P4
b 6
b 6
b 6
b 5
b 5
b5
b4
b4
b 4
5
pin for which the PU11 bit is “1” (pulled high) and the PD4_5 bit is “0” (input mode) is pulled high.
b 3
b 3
b3
b2
b2
page 144 of 205
b 2
b 1
b 1
b 1
b 0
b 0
b 0
( b 5 - b 4 )
P U 0 0
P U 0 1
P U 0 2
P U 0 3
P U 0 7
( b 7 - b 2 )
P U 0 6
P U 1 1
B i t s y m b o l
Bit symbol
DRR0
D R R 1
D R R 2
D R R 3
D R R 4
D R R 5
D R R 6
DRR7
(b0)
Bit symbol
Symbol
Symbol
PUR0
PUR1
Symbol
DRR
N o t h i n g i s a s s i g n e d .
W h e n w r i t e , s e t t o “ 0 ” . W h e n r e a d , i t s c o n t e n t i s i n d e t e r m i n a t e .
P 0
P 0
P 1
P 1
P 3
Nothing is assigned.
When write, set to “0”. When read, its content is indeterminate.
P 3
P 4
Nothing is assigned.
When write, set to “0”. When read, its content is indeterminate.
P1
P 1
P 1
P 1
P 1
P 1
P 1
P1
0
4
0
4
7
0
5
0
1
2
3
4
5
6
7
t o P 0
t o P 0
t o P 1
t o P 1
p u l l - u p
t o P 3
p u l l - u p
drive capacity
d r i v e c a p a c i t y
d r i v e c a p a c i t y
d r i v e c a p a c i t y
d r i v e c a p a c i t y
d r i v e c a p a c i t y
d r i v e c a p a c i t y
drive capacity
B i t n a m e
Bit name
Bit name
3
7
3
7
3
Address
Address
00FC
00FD
(1 )
p u l l - u p
p u l l - u p
p u l l - u p
p u l l - u p
p u l l - u p
( 1 )
Address
00FE
16
16
(1 )
(1 )
(1 )
(1 )
16
(1 )
0 : Not pulled high
1 : Pulled high
0 : N o t p u l l e d h i g h
1 : P u l l e d h i g h
Set P1 N-channel output transistor
drive capacity
0 : Not pulled up
1 : Pulled up
0 : LOW
1 : HIGH
XXXXXX0X
00XX0000
After reset
After reset
After reset
F u n c t i o n
Function
00
Function
(1)
(1)
(1 )
16
15. Programmable I/O Ports
15. Programmable I/O Ports
2
2
RW
R W
R W
R W
R W
R W
R W
R W
RW
R W
R W
R W
R W
R W
R W
RW
RW
R W