HD64F36912GFH Renesas Electronics America, HD64F36912GFH Datasheet - Page 111

• Manufacturer Part Number: HD64F36912GFH
• Description: IC H8 MCU FLASH 8K 32-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F36912GFH

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 12MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 18
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

The on-chip oscillator frequency is gained by the expression below. Since the input-capture input
is sampled by the
t
M:
A
RC =
RC: Frequency of on-chip oscillator (MHz)
RC
:
clock.
capture input
FTIOA input
Period of reference clock ( s)
Timer W counter value
Timer W
(M + ) - M
TCNT
GRC
GRA
Figure 5.8 Timing Chart of Trimming of On-chip Oscillator Frequency
RC
t
A
M - 1
RC
(MHz)
clock, the calculated result may include a sampling error of 1 cycle of the
M
N
Capture 1
M + 1
M
N
t
A
( s)
Rev. 3.00 Sep. 14, 2006 Page 81 of 408
Section 5 Clock Pulse Generators
M +
M +
REJ09B0105-0300
Capture 2
M