R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 73
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R5F21134DFP#U0
Manufacturer Part Number
R5F21134DFP#U0
Description
IC R8C MCU FLASH 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/13r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21132FPU0.pdf
(33 pages)
3.R5F21132FPU0.pdf
(226 pages)
4.R5F21134DFPU0.pdf
(224 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21134DFP#U0R5F21134DFP
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 10.13 TXMR Register and TYZMR Register when INT1 and INT2 Interrupt Used
10.2.3 INT1 Interrupt and INT2 Interrupt
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INT1 interrupts are triggered by INT1 inputs. The edge polarity can be selected with the R0EDG bit in
the TXMR register. The INT1 pin is shared with the CNTR0 pin.
______
INT2 interrupts are triggered by INT2 inputs. The edge polarity can be selected with the R1EDG bit in
the TYZMR register. The INT2 pin shared with the CNTR1 pin.
Figure 10.13 shows the TXMR and TYZMR registers when using INT1 and INT2 interrupts.
Jan 27, 2006
T i m e r X m o d e r e g i s t e r
b 7 b 6 b5 b 4 b 3 b 2 b 1 b 0
T i m e r Y , Z m o d e r e g i s t e r
0 0
b7 b6 b5 b4 b3 b2 b1 b0
N O T E S :
NOTES:
1 . W h e n u s i n g I N T 2 i n t e r r u p t s , m u s t s e t t o t i m e r m o d e .
2 . T h e I R b i t i n t h e I N T 2 I C m a y b e s e t t o “ 1 ” ( i n t e r r u p t r e q u e s t e d ) w h e n t h e R 1 E D G b i t i s r e w r i t t e n .
2. This bit is used to select the polarity of INT1 interrupt in timer mode.
3. When using INT1 interrupts, should select timer mode.
1. The IR bit in the INT1IC may be set to “1” (interrupt requested) when the R0EDG bit is rewritten. Refer to the
______
R e f e r t o t h e p a r a g r a p h 1 9 . 2 . 5 “ C h a n g i n g I n t e r r u p t F a c t o r ” i n t h e U s a g e N o t e s R e f e r e n c e B o o k .
paragraph 19.2.5 “Changing Interrupt Factor” in the Usage Notes Reference Book.
0
0
page 62 of 205
0
0
0
B i t s y m b o l
B i t s y m b o l
TXOCNT
T X M O D 0
T X M O D 1
R 0 E D G
T X S
TXMOD2
T Y M O D 0
TZMOD0
T Z M O D 1
T X E D G
TXUND
T Z W C
T Z S
R 1 E D G
T Y W C
______
TYS
S y m b o l
T X M R
______
S y m b o l
T Y Z M R
______
INT1/CNTR
switching bit
______
______
I N T 2 / C N T R 1 p o l a r i t y
s w i t c h i n g b i t
O p e r a t i o n m o d e
s e l e c t b i t 0 , 1
T i m e r X c o u n t
s t a r t f l a g
O p e r a t i o n m o d e
s e l e c t b i t 2
S e t t o " 0 " i n t i m e r m o d e
Set to "0" in timer mode
Set to "0" in timer mode
Timer Y operation
mode bit
Timer Y write
control bit
Timer Y count
start flag
Timer Z-related bit
B i t n a m e
Bit name
0
(1, 2)
(2 )
polarity
A d d r e s s
A d d r e s s
0 0 8 B
0 0 8 0
1 6
1 6
b 1 b 0
0 0 : T i m e r m o d e o r p u l s e p e r i o d
0 : R i s i n g e d g e
1 : F a l l i n g e d g e
0 : S t o p s c o u n t i n g
1 : S t a r t s c o u n t i n g
0 : O t h e r t h a n p u l s e p e r i o d m e a s u r e m e n t
0 : T i m e r m o d e
0 : R i s i n g e d g e
1 : F a l l i n g e d g e
F u n c t i o n s v a r i e s d e p e n d i n g o n
t h e o p e r a t i o n m o d e
0 : S t o p s c o u n t i n g
1 : S t a r t s c o u n t i n g
m o d e
m e a s u r e m e n t m o d e
A f t e r r e s e t
A f t e r r e s e t
(3 )
______
0 0
0 0
1 6
1 6
F u n c t i o n
F u n c t i o n
(1 )
(3 )
______
______
_____
RW
RW
RW
R W
R W
R W
R W
R W
R W
RW
RW
RW
RW
RW
RW
RW
RW
RW
10.2 INT Interrupt
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