R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 83
R5F21122FP#U0
Manufacturer Part Number
R5F21122FP#U0
Description
IC R8C MCU FLASH 8K 32LQFP
Manufacturer
Renesas Electronics America
Series
M16C™ M16C/R8C/Tiny/12r
Datasheets
1.R5F211A2SPU0.pdf
(300 pages)
2.R5F21122FPU0.pdf
(30 pages)
3.R5F21122FPU0.pdf
(200 pages)
Specifications of R5F21122FP#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
-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
-
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R8C/12 Group
Rev.1.20
REJ09B0110-0120
Figure 12.16 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
NOTES:
b 7 b 6 b5 b 4 b 3 b 2 b 1 b 0
1. The IR bit in the INT2IC register may be set to “1” (interrupt requested) when the R1EDG bit is rewritten.
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
Timer Y, Z waveform output control register
b7 b6 b5 b4 b3 b2 b1 b0
Refer to the paragraph 19.2.5 “Changing Interrupt Factor” in the Usage Notes Reference Book.
g e n e r a t i o n m o d e ) .
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 .
Jan 27, 2006
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1
0
0
page 71 of 181
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0
Bit symbol
Bit symbol
INOSEG
T Y M O D 0
TZMOD0
TZMOD1
INOSTG
TYOPL
TZOPL
TZWC
TZS
R 1 E D G
T Y W C
(b3-b0)
TYS
Symbol
PUM
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
T i m e r Y o p e r a t i o n
m o d e b i t
Timer Y write
control bit
T i m e r Y c o u n t
s t a r t f l a g
T i m e r Z - r e l a t e d b i t
B i t n a m e
Bit name
Address
1
0084
(1 , 3 )
A d d r e s s
p o l a r i t y
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
D i s a b l e d 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
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
(2)
.
16
A f t e r r e s e t
0 0
1 6
Function
Function
12.2 Timer (Timer Y)
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
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