R5F21132FP#U0 Renesas Electronics America, R5F21132FP#U0 Datasheet - Page 102

• 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 12.20 PREZ Register, TZSC Register, TZPR Register, and TYZOC Register
Jan 27, 2006
N O T E S :
b 7
b 7
b 7
P r e s c a l e r Z r e g i s t e r
T i m e r Z S e c o n d a r y r e g i s t e r
T i m e r Z P r i m a r y r e g i s t e r
1 . E a c h v a l u e i n t h e T Z P R r e g i s t e r a n d T Z S C r e g i s t e r i s r e l o a d e d t o t h e c o u n t e r a l t e r n a t e l y f o r c o u n t i n g .
Timer Y, Z output control register
b 7 b 6 b 5 b 4 b 3 b 2 b 1 b 0
N O T E S :
NOTES:
1 . E a c h v a l u e i n t h e T Z P R r e g i s t e r a n d T Z S C r e g i s t e r i s r e l o a d e d t o t h e c o u n t e r a l t e r n a t e l y f o r c o u n t i n g .
2 . T h e c o u n t v a l u e c a n b e r e a d o u t b y r e a d i n g t h e T Z S C r e g i s t e r e v e n w h e n t h e s e c o n d a r y p e r i o d i s b e i n g
1. This bit is set to "0" when the output of one-shot waveform is completed. The TZOS bit should be set to "0" if the
2. This bit is enabled only when operating in programmable waveform generation mode.
3. If executing an instruction which changes this register when the TZOS bit is “1” (during the count), the TZOS is
execute an instruction which changes this register when the TZOS bit is “0” (one shot stop).
c o u n t e d .
automatically set to “0” when the count completes while the instruction is executed. If this causes some problems,
one-shot waveform output is terminated by setting the TZS bit in the TYZMR to "0" during the waveform output.
page 89 of 205
B i t s y m b o l
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
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
T i m e r m o d e
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
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
m o d e
T i m e r m o d e
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
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
m o d e
T Z O S
T Y O C N T
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
m o d e
T Z O C N T
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
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
T i m e r m o d e
( b 7 - b 3 )
S y m b o l
T Y Z O C
M o d e
M o d e
M o d e
T i m e r Z 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
o u t p u t s w i t c h i n g b i t
Timer Z one-shot
start bit
Timer Y programmable
waveform generation
output switching bit
b 0
b 0
b 0
N o t h i n g i s a s s i g n e d .
W h e n w r i t e , s e t t o " 0 " . W h e n r e a d , i t s c o n t e n t i s " 0 " .
(3)
B i t n a m e
(1)
S y m b o l
S y m b o l
S y m b o l
I n t e r n a l c o u n t s o u r c e o r T i m e r Y
u n d e r f l o w i s c o u n t e d
I n t e r n a l c o u n t s o u r c e o r T i m e r Y
u n d e r f l o w i s c o u n t e d
I n t e r n a l c o u n t s o u r c e o r T i m e r Y
u n d e r f l o w i s c o u n t e d
I n t e r n a l c o u n t s o u r c e o r T i m e r Y
u n d e r f l o w i s c o u n t e d
I n v a l i d
U n d e r f l o w o f
P r e s c a l e r Z i s c o u n t e d
I n v a l i d
U n d e r f l o w o f P r e s c a l e r Z i s
c o u n t e d
U n d e r f l o w o f P r e s c a l e r Z i s
c o u n t e d
U n d e r f l o w o f
P r e s c a l e r Z i s c o u n t e d
U n d e r f l o w o f P r e s c a l e r Z i s
c o u n t e d
U n d e r f l o w o f P r e s c a l e r Z i s
c o u n t e d
P R E Z
T Z S C
T Z P R
( O n e - s h o t w i d t h i s c o u n t e d )
( O n e - s h o t w i d t h i s c o u n t e d )
( W a i t p e r i o d i s c o u n t e d )
A d d r e s s
0 0 8 A
( 2 )
1 6
(2)
F u n c t i o n
F u n c t i o n
F u n c t i o n
0 : Outputs programmable waveform
1 : Outputs the value of P3
0 : O u t p u t s p r o g r a m m a b l e w a v e f o r m
1 : O u t p u t s t h e v a l u e o f P 3
0 : Stops one-shot
1 : Starts one-shot
A f t e r r e s e t
A d d r e s s
A d d r e s s
A d d r e s s
( 1 )
( 1 )
0 0 8 5
0 0 8 6
0 0 8 7
0 0
1 6
1 6
1 6
1 6
Function
Setting range
Setting range
Setting range
0 0
0 0
0 0
A f t e r r e s e t
00
00
0 0
A f t e r r e s e t
0 0
A f t e r r e s e t
00
00
0 0
16
1 6
16
1 6
1 6
1 6
16
1 6
16
1 6
F F
F F
F F
2
1
port register
t o F F
t o F F
t o F F
p o r t r e g i s t e r
to FF
to FF
t o F F
t o F F
to FF
to FF
t o F F
1 6
1 6
1 6
1 6
1 6
1 6
16
16
1 6
1 6
16
16
1 6
R W
WO
W O
R W
R W
R W
R W
R W
R W
R W
R W
R W
RW
R W
RW
RW
RW
(2)
12.3 Timer (Timer Z)