HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 309

• Manufacturer Part Number: HD64F7051SFJ20V
• Description: MCU 5V 256K J-TEMP PB-FREE QFP-1
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7050r

Specifications of HD64F7051SFJ20V

• Core Processor: SH-2
• Core Size: 32-Bit
• Speed: 20MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, WDT
• Number Of I /o: 102
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 168-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

External output value selection and counter clear function (channels 3 to 5 only) specification can
be performed with the timer I/O control register (TIOR). 1 output, 0 output, or toggle output can
be selected as the external output value. When the counter clear function is specified, the relevant
TCNT is cleared to H'0000 by a compare-match between the corresponding general register and
TCNT. If the appropriate interrupt enable register (TIER) setting is made, an interrupt request will
be sent to the CPU when an output compare-match occurs.
An example of free-running counter and output compare-match operation is shown in figure
10.13.
In the example in figure 10.13, ATU channel 1 is activated, and external output is performed with
1 output specified in the event of GR1A output compare-match, 0 output in the event of GR1B
output compare-match, and toggle output in the event of GR1C output compare-match.
(toggle output)
(1 output)
(0 output)
H'FFFF
H'0000
TIOC1
TIOA1
TIOB1
GR1C
GR1A
GR1B
Figure 10.13 Example of Output Compare-Match Operation
Counter value
TCNT1
No change
Rev. 5.00 Jan 06, 2006 page 287 of 818
Section 10 Advanced Timer Unit (ATU)
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REJ09B0273-0500
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Time