R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 285

MCU 1KB FLASH 16K ROM 20-LSSOP

R5F21324CNSP#U0

Manufacturer Part Number
R5F21324CNSP#U0
Description
MCU 1KB FLASH 16K ROM 20-LSSOP
Manufacturer
Renesas Electronics America
Series
R8C/3x/32Cr
Datasheet

Specifications of R5F21324CNSP#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
15
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 4x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
20-LSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
R8C/32C Group
REJ09B0573-0100 Rev.1.00 Dec. 18, 2009
Page 256 of 573
Figure 19.11
19.5.6
TRCIOC
TRCIOD
TRCIOA
TRCIOB
The TRCGRC register can be used for output control of the TRCIOA pin, and the TRCGRD register can be
used for output control of the TRCIOB pin. Therefore, each pin output can be controlled as follows:
Change output pins in registers TRCGRC and TRCGRD as follows:
Figure 19.12 shows an Operating Example When TRCGRC Register is Used for Output Control of TRCIOA
Pin and TRCGRD Register is Used for Output Control of TRCIOB Pin.
• TRCIOA output is controlled by the values in registers TRCGRA and TRCGRC.
• TRCIOB output is controlled by the values in registers TRCGRB and TRCGRD.
• Set the IOC3 bit in the TRCIOR1 register to 0 (TRCIOA output register) and set the IOD3 bit to 0
• Set bits BFC and BFD in the TRCMR register to 0 (general register).
• Set different values in registers TRCGRC and TRCGRA. Also, set different values in registers TRCGRD
(TRCIOB output register).
and TRCGRB.
Changing Output Pins in Registers TRCGRC and TRCGRD
Changing Output Pins in Registers TRCGRC and TRCGRD
Output
control
Output
control
Output
control
Output
control
IOC3 = 0 in
TRCIOR1 register
IOC3 = 1
IOD3 = 0 in
TRCIOR1 register
IOD3 = 1
Compare match signal
Compare match signal
Compare match signal
Compare match signal
Comparator
Comparator
Comparator
Comparator
TRCGRA
TRCGRC
TRCGRB
TRCGRD
TRC
19. Timer RC

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