HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 246

• 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: -

Section 10 16-Bit Timer Pulse Unit (TPU)
Examples of Cascaded Operation: Figure 10.18 illustrates the operation when TCNT_2
overflow/underflow counting has been set for TCNT_1, when TGRA_1 and TGRA_2 have been
designated as input capture registers, and when TIOC pin rising edge has been selected.
When a rising edge is input to the TIOCA1 and TIOCA2 pins simultaneously, the upper 16 bits of
the 32-bit data are transferred to TGRA_1, and the lower 16 bits to TGRA_2.
Figure 10.19 illustrates the operation when TCNT_2 overflow/underflow counting has been set for
TCNT_1 and phase counting mode has been designated for channel 2.
TCNT_1 is incremented by TCNT_2 overflow and decremented by TCNT_2 underflow.
Rev. 7.00 Sep. 11, 2009 Page 210 of 566
REJ09B0211-0700
TCNT_1
clock
TCNT_1
TCNT_2
clock
TCNT_2
TIOCA1,
TIOCA2
TGRA_1
TGRA_2
TCLKA
TCLKB
TCNT_2
TCNT_1
H'FFFF
H'03A1
Figure 10.18 Example of Cascaded Operation (1)
Figure 10.19 Example of Cascaded Operation (2)
FFFD
0000
FFFE
FFFF
0000
H'0000
0001
H'03A2
H'03A2
H'0000
0001
0002
0001
0000
H'0001
FFFF
0000