HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 187

• Manufacturer Part Number: HD64F3694FY
• Description: IC H8 MCU FLASH 32K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694FY

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

12.3.1
TMRW selects the general register functions and the timer output mode.
Bit
7
6
5
4
3
2
1
0
Bit Name
CTS
BUFEB
BUFEA
PWMD
PWMC
PWMB
Timer Mode Register W (TMRW)
Initial
Value
0
1
0
0
1
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
Counter Start
The counter operation is halted when this bit is 0, while it
can be performed when this bit is 1.
Reserved
This bit is always read as 1.
Buffer Operation B
Selects the GRD function.
0: GRD operates as an input capture/output compare
1: GRD operates as the buffer register for GRB
Buffer Operation A
Selects the GRC function.
0: GRC operates as an input capture/output compare
1: GRC operates as the buffer register for GRA
Reserved
This bit is always read as 1.
PWM Mode D
Selects the output mode of the FTIOD pin.
0: FTIOD operates normally (output compare output)
1: PWM output
PWM Mode C
Selects the output mode of the FTIOC pin.
0: FTIOC operates normally (output compare output)
1: PWM output
PWM Mode B
Selects the output mode of the FTIOB pin.
0: FTIOB operates normally (output compare output)
1: PWM output
register
register
Rev.5.00 Nov. 02, 2005 Page 157 of 418
Section 12 Timer W
REJ09B0028-0500