R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 38
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: 38 of 224
- Download datasheet (3Mb)
R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 5.13 Operation Detection Interrupt Generation Block
Figure 5.14 Voltage Detection Interrupt Generation Circuit Operation Example
Voltage detection circuit
Internal
reference
voltage
Watchdog timer block
V
D40, D41, D42, D43, DF0, DF1, D46, D47: Bits in D4INT register
VC13: Bit in VCR1 register
VC27: Bit in VCR2 register
CC1
Output of digital filter
Voltage detection
interrupt signal
VCC
VC13 bit
D42 bit
NOTES:
1. D40 is “1”(voltage detection interrupt enabled).
2. Output of the digital filter shown in Figure 5.11
Jan 27, 2006
VC27
+
-
(Canceller width: 200 ns)
Noise
canceller
Watchdog timer
underflow signal
Voltage detection signal
is “H” when VC27 bit= 0
(disabled)
(
2)
page 27 of 205
Voltage
detection
signal
f
VC13
RING-S
CM10
Voltage detection interrupt generation circuit
sampling
This bit is set to “0”(not detected) by writing a “0” in a program.
D43
1/2
CM02: Bit in CM0 register
CM10: Bit in CM1 register
D47
1/2
Noise rejection
circuit
DF1 to DF0
1/2
D41
D42: Bit in D4INT register
VC13: Bit in VCR1 register
sampling
=00
=01
=10
=11
2
2
2
2
Digital
filter
No voltage detection interrupt
signals are generated when D42 bit
is “H”.
Set D42 bit to “0”
in a program (not
detected)
D42 bit is set to “0”(not detected)
by writing a “0” in a program.
When VC27 bit is set to “0”
(voltage detection circuit
disabled), D42 bit is set to “0” .
D40
D42
D46
sampling
5.4 Voltage Detection Circuit
Set D42 bit to “0”
in a program (not
detected)
Voltage
detection
interrupt signal
Oscillation stop
detection
interrupt signal
Watchdog
timer interrupt
signal
sampling
Hardware reset 2
Non-maskable
interrupt signal
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