M30245FCGP#U1 Renesas Electronics America, M30245FCGP#U1 Datasheet - Page 120

• Manufacturer Part Number: M30245FCGP#U1
• Description: IC M16C/24 MCU FLSH 128K 100LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/20r

Specifications of M30245FCGP#U1

• Core Processor: M16C/60
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, SSI, UART/USART, USB
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-LQFP
• Package: 100LQFP
• Family Name: R8C
• Maximum Speed: 16 MHz
• Operating Supply Voltage: 3.3 V
• Data Bus Width: 16 Bit
• Number Of Programmable I/os: 82
• Interface Type: USB/UART/I2C/SPI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 5
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

M30245 Group
Figure 1.82. Timer Ai mode register in event counter mode (not using two-phase processing)
Figure 1.83. Timer Ai mode register in event counter mode (using two-phase processing)
Rev.2.00
REJ03B0005-0200
Oct 16, 2006
Timer Ai mode register (i = 0 to 4)
Timer Ai mode register (i = 0 to 4)
b7
b7
b6
b6
b5
b5
b4
b4
page 118 of 264
b3
b3
b2
b2
b1
b1
b0
b0
Note 1: Count source is selected by the event/trigger select bit (addresses 0382
Note 2: This bit is valid only when counting an external signal.
Note 3: This bit is valid for Timer A3 mode registers. Timer A2 is fixed to normal processing
Note 4: When performing two-phase pulse signal processing, make sure the two-phase pulse
Note 1: Count source is selected by the event/trigger select bit (addresses 0382
Note 2: This bit is valid only when counting an external signal.
Note 3: Set the corresponding port direction register to "0".
Note 4: This bit is valid for Timer A3 mode registers. Timer A2 is fixed to normal processing
Bit Symbol
TMOD0
TMOD1
MR0
MR3
TCK0
TCK1
MR1
MR2
Bit Symbol
TMOD0
TMOD1
MR0
MR2
MR3
TCK0
TCK1
MR1
Symbol
TAiMR (i=0 to 4)
operation and Timer A4 is fixed to multiply-by-4 processing operation.
signal processing operation select bit (address 0384
always set the event/trigger select bit (address 0383
event counter mode.
Symbol
TAiMR (i=0 to 4)
event counter mode.
operation and Timer A4 is fixed to multiply-by-4 processing operation.
Operation mode
select bit
Count polarity select bit
(Note 2)
Pulse output function
select bit
Up/down switching
cause select bit
Two-phase pulse signal
processing operation
select bit (Notes 3, 4)
0 (Set to "0" in event counter mode)
Count operation type
select bit
Count polarity select bit
(Note 2)
Operation mode
select bit
Pulse output function
select bit
Up/down switching
cause select bit
Two-phase pulse signal
processing operation
select bit (Note 4)
0 (Set to "0" in event counter mode)
Count operation type
select bit
Bit Name
Bit Name
0396
0 : Reload type
1 : Free-run type
0 : Normal processing operation
1 : Multiply-by-4 operation
b1 b0
0 (Set to "0" when using two-phase
pulse signal processing)
0 1 : Event counter mode (Note 1)
0 (Set to "0" when using two-phase
pulse signal processing)
0 (Set to "1" when using two-phase
pulse signal processing)
Address
16
0396
0 : Reload type
1 : Free-run type
0 (Set to "0" when not using two-phase
pulse signal processing)
b1 b0
to 039A
0 1 : Event counter mode (Note 1)
0 : Pulse is not output
(TAi
1 : Pulse is output
(TAi
0 : Counts external signals falling edges
1 : Counts external signals rising edges
0 : Up/down flag data
1 : TAi
Address
16
OUT
OUT
to 039A
OUT
16
Function
pin is a normal port pin)
pin is a pulse output pin)
16
16
) is set to "1". Also be sure to
) to "00".
pin's input signal (Note 3)
16
Function
When reset
00000X00
When reset
00000X00
16
, 0383
2
O O
R W
16
O O
O O
O O
O O
O O
O O
O O
16
, 0383
) in
2
O O
R W
O O
O O
O O
O O
O O
16
O O
O O
) in
Timer A