DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 372
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 372 of 847
- Download datasheet (6Mb)
Section 10 16-Bit Integrated Timer Unit (ITU)
Rev. 3.00 Mar 21, 2006 page 342 of 814
REJ09B0302-0300
1. Set bits TPSC2 to TPSC0 in TCR to select the counter clock source. If an
2. For periodic counting, set CCLR1 and CCLR0 in TCR to have TCNT cleared
3. Set TIOR to select the output compare function of GRA or GRB, whichever
4. Write the count period in GRA or GRB, whichever was selected in step 2.
5. Set the STR bit to 1 in TSTR to start the timer counter.
Select counter clear source
external clock source is selected, set bits CKEG1 and CKEG0 in TCR to
select the desired edge(s) of the external clock signal.
at GRA compare match or GRB compare match.
was selected in step 2.
Select output compare
Select counter clock
Type of counting?
Periodic counting
Periodic counter
register function
Counter setup
Start counter
Set period
Figure 10.14 Counter Setup Procedure (Example)
Yes
No
1
2
3
4
5
Free-running counting
Free-running counter
Start counter
5
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