D13008VXI25V Renesas Electronics America, D13008VXI25V Datasheet - Page 245

• Manufacturer Part Number: D13008VXI25V
• Description: MCU 3V 0K I-TEMP PB-FREE 100-TQF
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13008VXI25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

8.2.9
16TCR is an 8-bit register. The 16-bit timer has three 16TCRs, one in each channel.
Channel
0
1
2
Each 16TCR is an 8-bit readable/writable register that selects the timer counter clock source,
selects the edge or edges of external clock sources, and selects how the counter is cleared.
16TCR is initialized to H'80 by a reset and in standby mode.
Bit 7—Reserved: This bit cannot be modified and is always read as 1.
Bit
Initial value
Read/Write
Timer Control Registers (16TCR)
Abbreviation
16TCR0
16TCR1
16TCR2
Reserved bit
⎯
⎯
7
1
CCLR1
Counter clear 1/0
These bits select the counter clear source
R/W
6
0
Function
16TCR controls the timer counter. The 16TCRs in all channels
are functionally identical. When phase counting mode is selected
in channel 2, the settings of bits CKEG1 and CKEG0 and TPSC2
to TPSC0 in 16TCR2 are ignored
CCLR0
R/W
5
0
CKEG1
Clock edge 1/0
These bits select external clock edges
R/W
4
0
Rev.4.00 Aug. 20, 2007 Page 199 of 638
CKEG0
R/W
3
0
TPSC2
R/W
Timer prescaler 2 to 0
These bits select the timer
counter clock
2
0
TPSC1
R/W
REJ09B0395-0400
1
0
8. 16-Bit Timer
TPSC0
R/W
0
0