D12312SVF20V Renesas Electronics America, D12312SVF20V Datasheet - Page 437

• Manufacturer Part Number: D12312SVF20V
• Description: IC H8S/2312S MCU ROMLESS 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVF20V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• For Use With: EDK2329 - DEV EVALUATION KIT H8S/2329
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

Timer Output Timing: When compare match A or B occurs, the timer output changes as
specified by bits OS3 to OS0 in TCSR. Depending on these bits, the output can remain the same,
change to 0, change to 1, or toggle.
Figure 10.5 shows the timing when the output is set to toggle at compare match A.
Timing of Compare Match Clear: The timer counter is cleared when compare match A or B
occurs, depending on the setting of the CCLR1 and CCLR0 bits in TCR. Figure 10.6 shows the
timing of this operation.
φ
Compare match A
signal
Timer output pin
φ
Compare match
signal
TCNT
Figure 10.6 Timing of Compare Match Clear
Figure 10.5 Timing of Timer Output
N
Rev.7.00 Feb. 14, 2007 page 403 of 1108
Section 10 8-Bit Timers
H'00
REJ09B0089-0700