R5F212B7SNFP#U0 Renesas Electronics America, R5F212B7SNFP#U0 Datasheet - Page 188
R5F212B7SNFP#U0
Manufacturer Part Number
R5F212B7SNFP#U0
Description
IC R8C/2B MCU FLASH 64-LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/2Br
Specifications of R5F212B7SNFP#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
55
Program Memory Size
48KB (48K x 8)
Program Memory Type
FLASH
Ram Size
2.5K x 8
Voltage - Supply (vcc/vdd)
2.2 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 85°C
Package / Case
64-LQFP
For Use With
R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
Figure 14.7
Timer RA I/O Control Register
b7 b6 b5 b4
NOTE:
1.
When the same value from the TRAIO pin is sampled three times continuously, the input is determined.
Nov 26, 2007
b3 b2
TRAIOC Register in Event Counter Mode
b1 b0
0
Bit Symbol
TEDGSEL
TRAIOC
TOENA
TIOSEL
(b7-b6)
Symbol
TOPCR
TIPF0
TIPF1
Page 166 of 580
—
TRAIO polarity sw itch bit
TRAIO output control bit
TRAO output enable bit
_____
INT1
TRAIO input filter select
bits
Nothing is assigned. If necessary, set to 0.
When read, the content is 0.
(1)
/TRAIO select bit
Address
Bit Name
0101h
b5 b4
0 0 : No filter
0 1 : Filter w ith f1 sampling
1 0 : Filter w ith f8 sampling
1 1 : Filter w ith f32 sampling
0 : Starts counting at rising edge of the TRAIO
1 : Starts counting at falling edge of the TRAIO
Set to 0 in event counter mode.
0 : Port P3_0
1 : TRAO output
0 : INT1
1 : INT1
input or TRAIO starts output at “L”
input or TRAIO starts output at “H”
_____
_____
/TRAIO pin (P1_7)
/TRAIO pin (P1_5)
After Reset
Function
00h
14. Timers
RW
RW
RW
RW
RW
RW
—
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