R5F21134DFP#U0 Renesas Electronics America, R5F21134DFP#U0 Datasheet - Page 205
![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: 205 of 226
- Download datasheet (3Mb)
R8C/13 Group
Rev.1.20
REJ09B0111-0120
19.4 Timers
19.4.1 Timers X, Y and Z
19.4.2 Timer X
19.4.3 Timer Y
19.4.4 Timer Z
19.4.5 Timer C
(1) Timers X, Y and Z stop counting after reset. Therefore, a value must be set to these timers and
(2) Even if the prescalers and timers are read out simultaneously in 16-bit units, these registers are
(1) Do not rewrite the TXMOD0 to TXMOD1 bits, the TXMOD2 bit and TXS bit simultaneously.
(2) In pulse period measurement mode, the TXEDG bit and TXUND bit in the TXMR register can be
Example (when setting TXEDG bit to “0”):
(3) When changing to pulse period measurement mode from other mode, the contents of the TXEDG bit
(4) The prescaler X underflow which is generated for the first time after the count start may cause that
(1) Do not rewrite the TYMOD0 and TYS bits simultaneously.
(1) Do not rewrite the TZMOD0 to TZMOD1 bits and the TZS bit simultaneously.
(2) In programmable one-shot generation mode and programmable wait one-shot generation mode,
(1) Access the TC, TM0 and TM1 registers in 16-bit units.
Jan 27, 2006
set to “0” by writing “0” to these bits in a program. However, these bits remain unchanged when “1”
is written. To set one flag to “0” in a program, write "1" to the other flag by using the MOV instruction.
(This prevents any unintended changes of flag.)
This prevents the timer value from being updated between the low-order byte and high-order byte
prescalers before starting counting.
read byte-by-byte in the microcomputer. Consequently, the timer value may be updated during the
period these two registers are being read.
MOV.B
and TXUND bit are indeterminate. Write "0" to the TXEDG bit and TXUND bit before starting counting.
the TXEDG bit is set to “1”. When using the pulse period measurement mode, leave more than
two periods of the prescaler X right after count starts and set the TXEDG bit to “0”.
TZOC register to “0” (stops one-shot), the timer reloads the value of reload register and stops.
Therefore, the timer count value should be read out in programmable one-shot generation mode
and programmable wait one-shot generation mode before the timer stops.
are being read.
Example (when Timer C is read):
when setting the TZS bit in the TC register to “0” (stops counting) or setting the TZOS bit in the
MOV.W
page 192 of 205
#10XXXXXXB,008BH
0090H,R0
; Read out timer C
19. Usage Notes
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