HD64F36077GHV Renesas Electronics America, HD64F36077GHV Datasheet - Page 247

• Manufacturer Part Number: HD64F36077GHV
• Description: 16BIT MCU FLASH 56K, SMD, LQFP64
• Manufacturer: Renesas Electronics America

Specifications of HD64F36077GHV

• No. Of I/o's: 47
• Ram Memory Size: 4KB
• Cpu Speed: 20MHz
• No. Of Timers: 4
• Digital Ic Case Style: LQFP
• Supply Voltage Range: 4.5V
• Core Size: 16bit
• Program Memory Size: 56KB
• Oscillator Type: External Only
• Controller Family/series: H8/300H
• Peripherals: ADC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. TCNT count timing
Internal clock
A. Internal clock operation
TCNT input
TCNT
A system clock (φ) or three types of clocks (φ/2, φ/4, or φ/8) that divides the system clock
can be selected by bits TPSC2 to TPSC0 in TCR.
Figure 13.10 illustrates this timing.
φ
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. 1.00 Sep. 16, 2005 Page 217 of 490
Section 13 Timer Z
REJ09B0216-0100
Time
N+1