HD64F3672FPV Renesas Electronics America, HD64F3672FPV Datasheet - Page 261

• Manufacturer Part Number: HD64F3672FPV
• Description: IC H8/3672 MCU FLASH 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3672FPV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 26
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K 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: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

3.1
The CPU has five main processing states: the program execution state, exception handling state,
power-down state, reset state, and bus-released state. The power-down state includes sleep mode,
software standby mode, and hardware standby mode. Figure 3.1 shows a diagram of the
processing states. Figure 3.2 indicates the state transitions. For details, refer to the relevant
microcontroller hardware manual.
Processing
states
Overview
Section 3 Processing States
Exception-handling
Program execution
Bus-released state
Power-down state
The CPU executes program instructions in sequence.
A transient state in which the CPU executes a hardware
sequence (saving the program counter and condition-code
register, fetching a vector, etc.) in response to a reset,
interrupt, or other exception.
The external bus has been released in response to an external
or internal bus request signal.
The CPU and all on-chip supporting modules have been
initialized and are stopped.
Some or all clock signals are
stopped to conserve power.
Figure 3.1 Processing States
Reset state
state
state
Rev. 3.00 Dec 13, 2004 page 245 of 258
Section 3 Processing States
Hardware standby
Software standby
Sleep mode
mode
mode
REJ09B0213-0300