HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 364

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: -

9.2.9
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
CCLR0
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.
R/W
5
0
CKEG1
Clock edge 1/0
These bits select external clock edges
R/W
4
0
CKEG0
R/W
3
0
Rev. 2.0, 06/04, page 335 of 980
TPSC2
R/W
Timer prescaler 2 to 0
These bits select the timer
counter clock
2
0
TPSC1
R/W
1
0
TPSC0
R/W
0
0