R5F21102DFP#U0 Renesas Electronics America, R5F21102DFP#U0 Datasheet - Page 91

• Manufacturer Part Number: R5F21102DFP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/10r

Specifications of R5F21102DFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, 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 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°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/10 Group
Rev.1.20 Jan 27, 2006
REJ09B0019-0120
Figure 12.23 TYZMR Register and PUM Register in Programmable Waveform Generation Mode
T i m e r Y , Z m o d e r e g i s t e r
b 7 b 6 b 5 b 4 b 3 b 2 b 1 b 0
N O T E S :
b 7 b 6 b 5 b 4 b 3 b 2 b 1 b 0
Timer Y, Z waveform output control register
1 . W h e n T Z 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 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 .
0
1
W h e n T Z 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 .
0
0
1
0
0
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0
0
B i t s y m b o l
Bit symbol
I N O S T G
I N O S E G
T Y M O D 0
T Z M O D 0
T Z M O D 1
T Y O P L
T Z O P L
T Z W C
T Z S
T Y W C
( b 3 - b 0 )
R 1 E D G
T Y S
S y m b o l
P U M
S y m b o l
T Y Z M R
T i m e r Y - r e l a t e d b i t
Timer Z output level
latch
I N T 0 p i n o n e - s h o t t r i g g e r
c o n t r o l b i t
I N T 0 p i n o n e - s h o t t r i g g e r
p o l a r i t y s e l e c t b i t
Reserved bit
T i m e r Y - r e l a t e d b i t
T i m e r Z o p e r a t i o n
m o d e b i t
T i m e r Z w r i t e
c o n t r o l b i t
T i m e r Z c o u n t
s t a r t f l a g
B i t n a m e
Bit name
A d d r e s s
0 0 8 4
A d d r e s s
0 0 8 0
1 6
1 6
b 5 b 4
0 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
S e t t o " 1 " i n 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 : 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 : Outputs "H" for primary period
1 : Outputs "L" for primary period
M u s t s e t t o “ 0 ”
M u s t s e t t o “ 0 ” i n 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
M u s t s e t t o “ 0 ” i n 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
A f t e r r e s e t
(1 )
Outputs "L" for secondary period
Outputs "L" when the timer is stopped
Outputs "H" for secondary period
Outputs "H" when the timer is stopped
0 0
A f t e r r e s e t
1 6
0 0
1 6
F u n c t i o n
Function
12.3 Timer (Timer Z)
R W
R W
R W
R W
R W
R W
R W
R W
R W
RW
RW
RW
RW
RW
RW