R5F21132FP#U0 Renesas Electronics America, R5F21132FP#U0 Datasheet - Page 77

• Manufacturer Part Number: R5F21132FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/13r

Specifications of R5F21132FP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, POR, Voltage Detect, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 10.14 TCC0 Register and TCC1 Register
T i m e r C c o n t r o l r e g i s t e r 0
b 7 b 6 b 5 b4 b 3 b 2 b 1 b 0
NOTES:
Jan 27, 2006
1. Change this bit when TCC00 bit is set to “0” (count stop).
2. The IR bit in the INT3IC may be set to “1” (interrupt requested) when the TCC03, TCC04, or TCC07 bit is rewritten.
Timer C control register 1
b 7 b 6 b 5 b 4 b 3 b 2 b 1 b 0
0 0
Refer to the paragraph 19.2.5 “Changing Interrupt Factir” in the Usage Notes Reference Book.
N O T E S :
1 . I n p u t i s r e c o g n i z e d o n l y w h e n t h e s a m e v a l u e f r o m I N T 3 p i n i s s a m p l e d t h r e e t i m e s i n s u c c e s s i o n .
2 . M o d i f y t h e T C C 1 3 b i t w h e n t h e T C C 0 0 b i t i n t h e T C C 0 r e g i s t e r i s s e t t o “ 0 ” ( c o u n t s t o p s )
3 . S e t t h e T C C 1 2 , T C C 1 4 t o T C C 1 7 b i t s t o “ 0 ” w h e n t h e T C C 1 3 b i t i s s e t t o “ 0 ” ( i n p u t c a p t u r e m o d e ) .
page 64 of 205
Bit symbol
B i t s y m b o l
TCC07
T C C 0 0
T C C 0 1
T C C 0 2
T C C 0 3
T C C 0 4
( b 6 - b 5 )
T C C 1 0
T C C 1 1
T C C 1 6
T C C 1 7
T C C 1 2
T C C 1 3
T C C 1 4
T C C 1 5
S y m b o l
T C C 0
S y m b o l
T C C 1
I N T 3 i n t e r r u p t / c a p t u r e i n p u t
s w i t c h i n g b i t
Timer C control bit
Timer C count source select
bit
INT3 interrupt and capture
polarity select bit
R e s e r v e d b i t
I N T 3 i n p u t f i l t e r s e l e c t b i t
C o m p a r e 1 o u t p u t m o d e
s e l e c t b i t
Timer C counter reload
select bit
Compare 0/Capture select
bit
Compare 0 output mode
select bit
(1)
(3 )
B i t n a m e
(2, 3)
(3)
Bit name
(1 , 2 )
A d d r e s s
A d d r e s s
0 0 9 A
0 0 9 B
(1, 2)
1 6
1 6
(1 )
A f t e r r e s e t
A f t e r r e s e t
0 0: CMP output remains unchanged
0 1: CMP output is reversed when
1 0: CMP output is set to low when
1 1: CMP output is set to high when
b 5 b 4
0 : I N T 3
1 : f
b 1 b 0
0 0: CMP output remains unchanged
0 1: CMP output is reversed when
1 0: CMP output is set to low when
1 1: CMP output is set to high when
0 : C o u n t s t o p
1 : C o u n t s t a r t
b 2 b 1
0 0 : f
0 1 : f
1 0 : f
1 1 : f
0 0
0 0 : N o f i l t e r
0 1 : F i l t e r w i t h f
1 0 : F i l t e r w i t h f
1 1 : F i l t e r w i t h f
b4 b3
0 0 : Rising edge
0 1 : Falling edge
1 0 : Both edges
1 1 : Avoid this setting
0: No reload (free-run)
1: Set TC register to “0000
0: Capture
1: Compare 0 output
b 7 b 6
0 0
S e t t o " 0 "
(input capture mode)
(output compare mode)
1 6
compare 1 match
1 6
R I N G 1 2 8
even when compare 0 matched
compare 0 signal is matched
compare 0 signal is matched
compare 0 signal is matched
even when compare 1 matched
compare 1 signal is matched
compare 1 signal is matched
compare 1 signal is matched
1
8
3 2
R I N G
- f a s t
Function
F u n c t i o n
1
8
3 2
s a m p l i n g
s a m p l i n g
s a m p l i n g
(2)
16
” at
R W
RW
RW
RW
RW
R W
RO
10.2 INT Interrupt
R W
R W
R W
R W
R W
R W
R W
R W
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