R5F21132FP#U0 Renesas Electronics America, R5F21132FP#U0 Datasheet - Page 99

• 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 12.16 TYZMR Register and PUM Register in Programmable Waveform Generation Mode
Timer Y, Z waveform output control register
b7 b6 b5 b4 b3 b2 b1 b0
T i m e r Y , Z m o d e r e g i s t e r
b7 b6 b5 b4 b3 b2 b1 b0
2 . W h e n T Y S b i t = 1 ( s t a r t s c o u n t i n g ) , t h e t i m e r Y c o u n t v a l u e i s w r i t t e n t o t h e r e l o a d r e g i s t e r o n l y .
3 . T h e I N T 2 i n t e r r u p t r e q u e s t i s n o t g e n e r a t e d w h e n t h e T Y M O D 0 b i t i s s e t t o “ 1 ” ( p r o g r a m m a b l e w a v e f o r m g e n e r a t i o m o d e ) .
N O T E S:
1 . T h e I R b i t i n t h e I N T 2 I C r e g i s t e r 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 .
Jan 27, 2006
W h e n T Y S b i t = 0 ( s t o p s c o u n t i n g ) , t h e t i m e r Y c o u n t v a l u e i s w r i t t e n t o b o t h r e l o a d r e g i s t e r a n d c o u n t e r .
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 .
0
0
1
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0
0
1
Bit symbol
INOSEG
INOSTG
TYOPL
TZOPL
B i t s y m b o l
T Y M O D 0
T Z M O D 0
T Z M O D 1
(b3-b0)
T Z W C
T Z S
R 1 E D G
T Y W C
Symbol
PUM
TYS
S y m b o l
T Y Z M R
Timer Y output level
latch
Timer Z-related bits
Reserved bit
I N T 2 / C N T R
s w i t c h i n g b i t
Timer Y operation
mode bit
Timer Y write
control bit
Timer Y count
start flag
Timer Z-related bit
Bit name
Bit name
Address
1
0084
(1 , 3 )
p o l a r i t y
A d d r e s s
0 0 8 0
16
1 6
1 : P r o g r a m m a b l e w a v e f o r m g e n e r a t i o n m o d e
0 : Stops counting
1 : Starts counting
Disabled in programmable waveform
generation mode
Set to "1" in programmable waveform
generation mode.
0 : Outputs "H" for primary period
1 : Outputs "L" for primary period
Must set to “0”
After reset
Outputs "L" for secondary period
Outputs "L" when the timer is stopped
Outputs "H" for secondary period
Outputs "H" when the timer is stopped
00
16
A f t e r r e s e t
0 0
1 6
F u n c t i o n
(2)
Function
12.2 Timer (Timer Y)
R W
R W
R W
R W
R W
R W
RW
R W
RW
RW
RW
RW
RW
RW
RW