R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 99
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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 12.18 Timer Z Block Diagram
Figure 12.19 TYZMR Register
12.3 Timer Z
T i m e r Y u n d e r f l o w
Timer Z is an 8-bit timer with an 8-bit prescaler and has two reload registers-Timer Z Primary and Timer
Z Secondary. Figure 12.18 shows a block diagram of Timer Z. Figures 12.19 to 12.21 show the TYZMR,
PREZ, TZSC, TZPR, TYZOC, PUM, and TCSS registers.
Timer Z has the following four operation modes.
T Z M O D 1 t o T Z M O D 0 = 0 1
• Timer mode: The timer counts internal count source or to count Timer X underflow.
• Programmable waveform generation mode: The timer outputs pulses of a given width successively.
• Programmable one-shot generation mode: The timer outputs one-shot pulse
• Programmable wait one-shot generation mode: The timer outputs delayed one-shot pulse.
TZ
I N T 0
OUT
Jan 27, 2006
T Z C K 1 t o T Z C K 0
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
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 .
f
f
f
1
8
2
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 .
=10
= 1 1
= 0 0
= 0 1
2
2
2
2
2
, 1 0
2
, 1 1
page 88 of 205
2
TZOCNT=1
T Z O C N T = 0
D i g i t a l
f i l t e r
P 3 _ 1 b i t i n P 3 r e g i s t e r
Bit symbol
I n p u t p o l a r i t y s e l e c t e d t o b e
o n e e d g e o r b o t h e d g e s
T Y M O D 0
R 1 E D G
T Y W C
T Y S
T Z M O D 0
T Z M O D 1
T Z W C
T Z S
Symbol
TYZMR
I N T 0 P L
Reload register
P R E Z r e g i s t e r
Counter
I N T 0 E N
T Z S
INT2/CNTR
switching bit
T i m e r Y o p e r a t i o n
m o d e b i t
T i m e r Y w r i t e
c o n t r o l b i t
Timer Y count
start flag
Timer Z operation
mode bit
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
Bit name
1
(1)
Address
polarity
0080
T Z M O D 1 t o T Z M O D 0 = 1 0
Da t a b u s
Reload register
I N O S E G
16
P o l a r i t y
s e l e c t
TZOPL=1
TZOPL=0
0 : T i m e r m o d e
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 : 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 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 : Stops counting
1 : Starts counting
0 0 : T i m e r m o d e
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
1 0 : P r o g r a m m a b l e o n e - s h o t g e n e r a t i o n m o d e
1 1 : P r o g r a m m a b l e w a i t o n e - s h o t g e n e r a t i o n
F u n c t i o n 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
b5 b4
T Z S C r e g i s t e r
m o d e
After reset
2
Q
,
Q
1 1
00
Toggle flip-flop
2
TZOS
16
Function
CLR
Reload register
C o u n t e r
TZPR register
C K
W r i t e t o T Y Z M R r e g i s t e r
TZMOD1 to TZMOD0 bits=01
Timer Z interrupt
INT0 interrupt
12.3 Timer (Timer Z)
RW
R W
R W
RW
R W
R W
R W
R W
R W
2
, 10
2
, 11
2