R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 72
![IC R8C MCU FLASH 32LQFP](/photos/12/18/121815/r5f21134dfp_u0_sml.jpg)
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
- R5F211A2SPU0 PDF datasheet
- R5F21132FPU0 PDF datasheet #2
- R5F21132FPU0 PDF datasheet #3
- R5F21134DFPU0 PDF datasheet #4
- Current page: 72 of 224
- Download datasheet (3Mb)
R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 10.12 Operation Example of INT0 Input Filter
Figure 10.11 INT0 Input Filter
Sampling
timing
P45 input
P4_5 in
P4 register
IR bit in
INT0IC register
10.2.2 INT0 Input Filter
This is an operation example when the INT0F1 to INT0F0 bits in the
INT0F register is set to “01
The INT0 input has a digital filter which can be sampled by one of three sampling clocks. The sampling
clock is selected using the INT0F1 to INT0F0 bits in the INT0F register. The IR bit in the INT0IC
register is set to “1” (interrupt requested) when the sampled input level matches three times. When the
INT0F1 to INT0F0 bits are set to “01
filtered value.
Figure 10.11 shows the INT0 input filter configuration. Figure 10.12 shows an operation example of
INT0 input filter.
_____
Jan 27, 2006
Port P45
direction
INT0F0, INT0F1: Bits in INT0F register
INT0EN: Bit in INTEN register
register
_______
_______
INT0
______
f
f
f
1
8
32
page 61 of 205
INT0F1 to INT0F0
2
”, “10
=11
=01
=10
2
2
2
”, or “11
2
_____
2
” (passing digital filter).
______
Sampling clock
matches 3x)
Digital filter
(input level
2
”, “10
2
”, or “11
Other than
INT0F1 to INT0F0
INT0EN
=00
=00
2
2
”, the P4_5 bit in the P4 register indicates the
2
Set to “0” in program
INT0 interrupt
P4_5 bit
10.2 INT Interrupt
______
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