HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 305

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Status Flag Clearing Timing: A status flag is cleared when the CPU reads 1 from the flag, then 0
is written to it. When the DTC controller is activated, the flag is cleared automatically. Figure
11.15 shows the timing of status flag clearing by the CPU, and figure 11.16 shows the timing of
status flag clearing by the DTC.
Address
Status flag
TGI interrupt
φ
Address
Write signal
Status flag
TGI interrupt
φ
Figure 11.16 Timing of Status Flag Clearing by DTC Controller
Figure 11.15 Timing of Status Flag Clearing by CPU
T
read cycle
1
DTC
Source address
T
TSR write cycle
1
T
2
Section 11 Motor Management Timer (MMT)
TSR address
T
Rev. 7.00 Sep. 11, 2009 Page 269 of 566
2
T
3
T
3
T
write cycle
1
Destination address
DTC
T
2
T
3
REJ09B0211-0700