HD64F36912GFH Renesas Electronics America, HD64F36912GFH Datasheet - Page 105

• 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: -

5.3
Figure 5.2 shows the state transition of the system clock.
On-chip oscillator: Halted
External oscillator: Operated
System Clock Select Operation
Reset state
Figure 5.2 State Transition of System Clock
On-chip oscillator operated
Reset release
On-chip oscillator halted
LSI operates on on-chip oscillator clock
Switching to
on-chip oscillator
LSI operates on external oscillator
Rev. 3.00 Sep. 14, 2006 Page 75 of 408
On-chip oscillator: Operated
External oscillator: Halted
On-chip oscillator: Operated
External oscillator: Operated
Section 5 Clock Pulse Generators
Switching to
external clock
REJ09B0105-0300