DF2378RVFQ34V Renesas Electronics America, DF2378RVFQ34V Datasheet - Page 665

• Manufacturer Part Number: DF2378RVFQ34V
• Description: IC H8S MCU FLASH 512K 144LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2378RVFQ34V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 34MHz
• Connectivity: I²C, IrDA, SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 97
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 6x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• For Use With: YLCDRSK2378 - KIT DEV EVAL H8S/2378 LCDYR0K42378FC000BA - KIT EVAL FOR H8S/2378HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK2378 - DEV EVAL KIT FOR H8S/2378
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Examples of Cascaded Operation: Figure 11.18 illustrates the operation when counting upon
TCNT_2 overflow/underflow has been set for TCNT_1, TGRA_1 and TGRA_2 have been
designated as input capture registers, and the 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 11.19 illustrates the operation when counting upon TCNT_2 overflow/underflow 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.
TCNT_1
clock
TCNT_1
TCNT_2
clock
TCNT_2
TIOCA1,
TIOCA2
TGRA_1
TGRA_2
TCLKC
TCLKD
TCNT_2
TCNT_1
H'FFFF
H'03A1
Figure 11.18 Example of Cascaded Operation (1)
Figure 11.19 Example of Cascaded Operation (2)
FFFD
0000
FFFE
FFFF
0000
H'0000
0001
Rev.7.00 Mar. 18, 2009 page 597 of 1136
Section 11 16-Bit Timer Pulse Unit (TPU)
H'03A2
H'03A2
H'0000
0001
0002
0001
0000
H'0001
REJ09B0109-0700
FFFF
0000