D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 683

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

13.3.4
TCR selects the clock source and the time at which TCNT is cleared, and controls interrupts.
Bit
7
6
5
4
3
2
1
0
Bit Name
CMIEB
CMIEA
OVIE
CCLR1
CCLR0
CKS2
CKS1
CKS0
Timer Control Register (TCR)
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Compare Match Interrupt Enable B
Selects whether CMFB interrupt requests
(CMIB) are enabled or disabled when the
CMFB flag in TCSR is set to 1.
0: CMFB interrupt requests (CMIB) are disabled
1: CMFB interrupt requests (CMIB) are enabled
Compare Match Interrupt Enable A
Selects whether CMFA interrupt requests
(CMIA) are enabled or disabled when the
CMFA flag in TCSR is set to 1.
0: CMFA interrupt requests (CMIA) are disabled
1: CMFA interrupt requests (CMIA) are enabled
Timer Overflow Interrupt Enable
Selects whether OVF interrupt requests (OVI)
are enabled or disabled when the OVF flag in
TCSR is set to 1.
0: OVF interrupt requests (OVI) are disabled
1: OVF interrupt requests (OVI) are enabled
Counter Clear 1 and 0
These bits select the method by which TCNT is
cleared
00: Clearing is disabled
01: Clear by compare match A
10: Clear by compare match B
11: Clear by rising edge of external reset input
Clock Select 2 to 0
These bits select the clock input to TCNT and
count condition. See table 13.2.
Rev. 3.00 Mar 17, 2006 page 631 of 926
Section 13 8-Bit Timers (TMR)
REJ09B0283-0300