DF36054GFPJV Renesas Electronics America, DF36054GFPJV Datasheet - Page 221

• Manufacturer Part Number: DF36054GFPJV
• Description: MCU 3/5V 32K J-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of DF36054GFPJV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SSU
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.4
12.4.1
When one of bits STR0 and STR1 in TSTR is set to 1, the TCNT counter for the corresponding
channel begins counting. TCNT can operate as a free-running counter, periodic counter, for
example. Figure 12.7 shows an example of the counter operation setting procedure.
Select output compare register
Select counter clearing source
Start count operation
Select counter clock
Operation selection
Periodic counter
Operation
Counter Operation
Set period
Figure 12.7 Example of Counter Operation Setting Procedure
[1]
[4]
[2]
[3]
[5]
Free-running counter
Rev. 4.00 Mar. 15, 2006 Page 187 of 556
[1] Select the counter
[2] For periodic counter
[3] Designate the general
[4] Set the periodic counter
[5] Set the STR bit in TSTR
clock with bits
TPSC2 to TPSC0 in
TCR. When an external
clock is selected, select
the external clock edge
with bits CKEG1
and CKEG0 in TCR.
operation, select the
TCNT clearing
source with bits
CCLR2 to CCLR0 in
TCR.
register selected in [2]
as an output compare
register by means of
TIOR.
cycle in the general
register selected
in [2].
to 1 to start the counter
operation.
Section 12 Timer Z
REJ09B0026-0400