HD64F3687FPIV Renesas Electronics America, HD64F3687FPIV Datasheet - Page 235

• Manufacturer Part Number: HD64F3687FPIV
• Description: MCU 3/5V 56K I-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687FPIV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 56KB (56K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

2. TCNT count timing
Internal clock
A. Internal clock operation
TCNT input
TCNT
A system clock ( ) or three types of clocks ( /2, /4, or /8) that divides the system clock
can be selected by bits TPSC2 to TPSC0 in TCR.
Figure 13.10 illustrates this timing.
GR value
H'0000
STR
IMF
TCNT value
Figure 13.10 Count Timing at Internal Clock Operation
N-1
Figure 13.9 Periodic Counter Operation
Counter cleared by GR compare match
N
Rev.5.00 Nov. 02, 2005 Page 201 of 500
Section 13 Timer Z
REJ09B0027-0500
Time
N+1