R5F21334CNFP#U0 Renesas Electronics America, R5F21334CNFP#U0 Datasheet - Page 303

MCU 1KB FLASH 16K ROM 32-LQFP

R5F21334CNFP#U0

Manufacturer Part Number
R5F21334CNFP#U0
Description
MCU 1KB FLASH 16K ROM 32-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/3x/33Cr
Datasheet

Specifications of R5F21334CNFP#U0

Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
Connectivity
I²C, LIN, SIO, SSU, UART/USART
Peripherals
POR, PWM, Voltage Detect, WDT
Number Of I /o
27
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1.5K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
32-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

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R8C/33C Group
REJ09B0570-0100 Rev.1.00 Dec. 14, 2009
Page 273 of 589
Figure 19.14
19.6.3
TRCSR register
TRCSR register
TRCSR register
TRCSR register
TRCIOB output
TRCIOC output
TRCIOD output
Count source
Operating Example
IMFC bit in
IMFD bit in
IMFA bit in
IMFB bit in
Value in TRC register
The above applies under the following conditions:
• Bits BFC and BFD in the TRCMR register are set to 0 (registers TRCGRC and TRCGRD do not operate as buffers).
• Bits EB, EC, and ED in the TRCOER register are set to 0 (output from TRCIOB, TRCIOC, and TRCIOD enabled).
• Bits TOB and TOC in the TRCCR1 register are set to 0 (inactive level), the TOD bit is set to 1 (active level).
• The POLB bit in the TRCCR2 register is set to 1 (“H” active), bits POLC and POLD are set to 0 (“L” active).
Operating Example of PWM Mode
m
n
p
q
to compare match
to compare match
to compare match
Initial output “H”
Initial output “L”
Initial output “L”
Active level “H”
Active level “L”
Set to 0 by a program
Set to 0 by a program
q+1
Inactive level “H”
Inactive level “L”
p+1
n+1
m+1
m: TRCGRA register setting value
n: TRCGRB register setting value
p: TRCGRC register setting value
q: TRCGRD register setting value
m-q
Set to 0 by a program
m-p
m-n
Set to 0 by a program
19. Timer RC

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