DF2170BVTE33V Renesas Electronics America, DF2170BVTE33V Datasheet - Page 307

• Manufacturer Part Number: DF2170BVTE33V
• Description: IC H8S/2170 MCU FLASH 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2170BVTE33V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: SCI, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 76
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• For Use With: HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)3DK2166 - DEV EVAL KIT H8S/2166
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

9.5.4
TCNT is cleared when compare match A or B occurs, depending on the setting of the CCLR1 and
CCLR0 bits in TCR. Figure 9.7 shows the timing of this operation.
9.5.5
TCNT is cleared at the rising edge of an external reset input, depending on the settings of the
CCLR1 and CCLR0 bits in TCR. The clear pulse width must be at least 1.5 states. Figure 9.8
shows the timing of this operation.
9.5.6
The OVF in TCSR is set to 1 when TCNT overflows (changes from H'FF to H'00). Figure 9.9
shows the timing of this operation.
φ
Compare match
signal
TCNT
φ
External reset
input pin
Clear signal
TCNT
Timing of Compare Match Clear
Timing of TCNT External Reset
Timing of Overflow Flag (OVF) Setting
Figure 9.8 Timing of Clearance by External Reset
Figure 9.7 Timing of Compare Match Clear
N–1
N
N
Rev. 2.00, 03/04, page 273 of 534
H'00
H'00