D12312SVTEBL25 Renesas Electronics America, D12312SVTEBL25 Datasheet - Page 412

• Manufacturer Part Number: D12312SVTEBL25
• Description: IC H8S MCU ROMLESS 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of D12312SVTEBL25

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 25MHz
• 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-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412312SVTEBL25; HD6412312SVTEBL25

Section 9 16-Bit Timer Pulse Unit (TPU)
TCFV Flag/TCFU Flag Setting Timing: Figure 9.44 shows the timing for setting of the TCFV
flag in TSR by overflow occurrence, and TCIV interrupt request signal timing.
Figure 9.45 shows the timing for setting of the TCFU flag in TSR by underflow occurrence, and
TCIU interrupt request signal timing.
Rev.7.00 Feb. 14, 2007 page 378 of 1108
REJ09B0089-0700
(overflow)
φ
TCNT
input clock
TCNT
(underflow)
Underflow signal
TCFU flag
TCIU interrupt
TCNT
φ
TCNT input
clock
Overflow
signal
TCFV flag
TCIV interrupt
Figure 9.44 TCIV Interrupt Setting Timing
Figure 9.45 TCIU Interrupt Setting Timing
H'0000
H'FFFF
H'FFFF
H'0000