HD64F7051SFJ20V Renesas Electronics America, HD64F7051SFJ20V Datasheet - Page 330

• 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: -

Section 10 Advanced Timer Unit (ATU)
OVF Setting Timing in Overflow: When TCNT overflows (from H'FFFF to H'0000, or from
H'FFFFFFFF to H'00000000), the OVF bit is set to 1 in the timer status register (TSR).
The timing in this case is shown in figure 10.32.
CK
TCNT input clock
H'FFFF
H'0000
TCNT
Overflow signal
Interrupt status flag
OVF
Interrupt request signal
OVI
Figure 10.32 OVF Setting Timing in Overflow
Rev. 5.00 Jan 06, 2006 page 308 of 818
REJ09B0273-0500