R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 326

MCU 1KB FLASH 32K ROM 48-LQFP

R5F21346CNFP#U0

Manufacturer Part Number
R5F21346CNFP#U0
Description
MCU 1KB FLASH 32K ROM 48-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/3x/34Cr
Datasheet

Specifications of R5F21346CNFP#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
43
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2.5K 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
48-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
R5F21346CNFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
135
Company:
Part Number:
R5F21346CNFP#U0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 293 of 723
19.7
Figure 19.16
Note:
This mode outputs a single PWM waveform. After a given wait duration has elapsed following the trigger, the pin
output switches to active level. Then, after a given duration, the output switches back to inactive level.
Furthermore, the counter stops at the same time the output returns to inactive level, making it possible to use
PWM2 mode to output a programmable wait one-shot waveform.
Since timer RC uses multiple general registers in PWM2 mode, other modes cannot be used in conjunction with it.
Figure 19.16 shows a PWM2 Mode Block Diagram, Table 19.13 lists the Specifications of PWM2 Mode, Table
19.14 lists the Functions of TRCGRj Register in PWM2 Mode, and Figures 19.17 to 19.19 show Operating
Examples of PWM2 Mode.
1. The BFD bit in the TRCMR register is set to 1 (the TRCGRD register functions as the buffer register for the TRCGRB register).
TRCTRG
TRCIOB
PWM2 Mode
PWM2 Mode Block Diagram
control
Output
control
Input
TRC
Count clear signal
Comparator
Comparator
Comparator
Compare match signal
Trigger signal
TRCGRA
TRCGRB
TRCGRC
(Note 1)
TRCGRD
register
19. Timer RC

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