IC H8S MCU FLASH 256K 128-QFP

HD64F2638F20J

Manufacturer Part NumberHD64F2638F20J
DescriptionIC H8S MCU FLASH 256K 128-QFP
ManufacturerRenesas Electronics America
SeriesH8® H8S/2600
HD64F2638F20J datasheets
 


Specifications of HD64F2638F20J

Core ProcessorH8S/2600Core Size16-Bit
Speed20MHzConnectivityCAN, SCI, SmartCard
PeripheralsMotor Control PWM, POR, PWM, WDTNumber Of I /o72
Program Memory Size256KB (256K x 8)Program Memory TypeFLASH
Ram Size16K x 8Voltage - Supply (vcc/vdd)4.5 V ~ 5.5 V
Data ConvertersA/D 12x10b; D/A 2x8bOscillator TypeInternal
Operating Temperature-40°C ~ 85°CPackage / Case128-QFP
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantEeprom Size-
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Section 3 Processing States
End of bus
request
Bus-released state
End of
exception
handling
Exception-handling state
RES = high
*1
Reset state
From any state except hardware standby mode, a transition to the reset state occurs whenever RES
Notes: 1.
goes low.
From any state, a transition to hardware standby mode occurs when STBY goes low.
2.
3.2
Reset State
When the RES input goes low all current processing stops and the CPU enters the reset state.
Reset exception handling starts when the RES signal changes from low to high.
The reset state can also be entered by a watchdog timer overflow. For details, refer to the relevant
microcontroller hardware manual.
Rev. 4.00 Feb 24, 2006 page 310 of 322
REJ09B0139-0400
End of bus request
Bus request
Program execution
state
Bus
request
SLEEP
instruction
with
SSBY = 1
Request for
exception
handling
Interrupt
request
External interrupt
STBY = high, RES = low
Figure 3.2 State Transitions
SLEEP
instruction
with
SSBY = 0
Sleep mode
Software standby mode
*2
Hardware standby mode
Power-down state