R5F21132FP#U0 Renesas Electronics America, R5F21132FP#U0 Datasheet - Page 72
R5F21132FP#U0
Manufacturer Part Number
R5F21132FP#U0
Description
IC R8C MCU FLASH 8K 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)
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
-
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R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 10.9 Interrupts Priority Select Circuit
• Interrupt Priority Resolution Circuit
Jan 27, 2006
The interrupt priority resolution circuit is used to select the interrupt with the highest priority among
those requested.
Figure 10.9 shows the Interrupts Priority Select Circuit.
P r i o r i t y l e v e l o f e a c h i n t e r r u p t
O s c i l l a t i o n s t o p d e t e c t i o n
U A R T 1 t r a n s m i s s i o n
U A R T 0 t r a n s m i s s i o n
Voltage detection
UART1 reception
UART0 reception
A d d r e s s m a t c h
Watchdog timer
A/D conversion
C o m p a r e 0
C o m p a r e 1
Key input
Timer C
Timer Y
Timer Z
T i m e r X
I f l a g
page 59 of 205
I N T 1
I N T 2
INT3
INT0
I P L
L e v e l 0 ( d e f a u l t v a l u e )
L o w e s t
Highest
P r i o r i t y o f p e r i p h e r a l f u n c t i o n i n t e r r u p t s
( i f p r i o r i t y l e v e l s a r e s a m e )
I n t e r r u p t r e q u e s t l e v e l
r e s o l u t i o n o u t p u t s i g n a l
a c c e p t e d
I n t e r r u p t
r e q u e s t
10.1 Interrupt Overview
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