HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 290

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

Specifications of HD64F38024DV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 10MHz
• Connectivity: SCI
• Peripherals: LCD, PWM, WDT
• Number Of I /o: 51
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 9 Timers
Timer Control Register F (TCRF)
TCRF is an 8-bit write-only register that switches between 16-bit mode and 8-bit mode, selects the
input clock from among four internal clock sources or external event input, and sets the output
level of the TMOFH and TMOFL pins.
TCRF is initialized to H'00 upon reset.
Bit 7—Toggle Output Level H (TOLH)
Bit 7 sets the TMOFH pin output level. The output level is effective immediately after this bit is
written.
Bit 7
TOLH
0
1
Bits 6 to 4—Clock Select H (CKSH2 to CKSH0)
Bits 6 to 4 select the clock input to TCFH from among four internal clock sources or TCFL
overflow.
Bit 6
CKSH2
0
0
0
0
1
1
1
1
Rev. 8.00 Mar. 09, 2010 Page 268 of 658
REJ09B0042-0800
Bit:
Initial value:
Read/Write:
Bit 5
CKSH1
0
0
1
1
0
0
1
1
Description
Low level
High level
TOLH
W
7
0
Bit 4
CKSH0
0
1
0
1
0
1
0
1
CKSH2
W
6
0
Description
16-bit mode, counting on TCFL overflow signal
Use prohibited
Internal clock: counting on φ/32
Internal clock: counting on φ/16
Internal clock: counting on φ/4
Internal clock: counting on φw/4
CKSH1
W
5
0
CKSH0
W
4
0
TOLL
W
3
0
CKSL2
W
2
0
CKSL1
W
1
0
(initial value)
(initial value)
CKSL0
W
0
0