R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 232

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 203 of 573
17.7.1
Note:
After Reset
1. When the same value from the TRAIO pin is sampled three times continuously, the input is determined.
Bit
b0
b1
b2
b3
b4
b5
b6
b7
Address 0101h
Symbol TIOGT1
TEDGSEL TRAIO polarity switch bit
TIOGT0
TIOGT1
TOPCR
TOENA
Bit
Symbol
TIPF0
TIPF1
Timer RA I/O Control Register (TRAIOC) in Pulse Period Measurement
Mode
b7
0
TRAIO output control bit
TRAO output enable bit
Reserved bit
TRAIO input filter select bit
TRAIO event input control bit
TIOGT0
b6
0
Bit Name
TIPF1
b5
0
TIPF0
(1)
b4
0
0: Measures measurement pulse from one rising
1: Measures measurement pulse from one falling
Set to 0 in pulse period measurement mode.
Set to 0.
b5 b4
Set to 0 in pulse period measurement mode.
0 0: No filter
0 1: Filter with f1 sampling
1 0: Filter with f8 sampling
1 1: Filter with f32 sampling
b3
0
edge to next rising edge
edge to next falling edge
TOENA
b2
0
TOPCR TEDGSEL
Function
b1
0
b0
0
17. Timer RA
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W

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