HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 977

• Manufacturer Part Number: HD64F2638F20J
• Description: IC H8S MCU FLASH 256K 128-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2638F20J

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI, SmartCard
• Peripherals: Motor Control PWM, POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 128-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Note: When a transition is made between modes by means of an interrupt, the transition cannot be made
Program execution state
on interrupt source generation alone. Ensure that interrupt handling is performed after accepting the
interrupt request.
From any state except hardware standby mode, a transition to the reset state occurs when RES is
driven low.
From any state, a transition to hardware standby mode occurs when STBY is driven low.
* NMI and IRQ0 to IRQ5
SCK2 to
SCK0 = 0
High-speed mode
Medium-speed
(main clock)
(main clock)
Reset state
mode
: Transition after exception processing
Figure 23A-1 Mode Transition Diagram
RES pin = High
SCK2 to
SCK0 ≠ 0
HD6432638F, HD64F2630F, HD6432630F, HD64F2635F, HD6432635F, HD6432634F]
Section 23A Power-Down Modes
STBY pin = High
RES pin = Low
SLEEP command
External
interrupt *
All interrupt
SLEEP
command
: Low power dissipation mode
[HD64F2636F, HD64F2638F, HD6432636F,
SSBY = 0, LSON = 0
Program-halted state
SSBY = 1,
PSS = 0, LSON = 0
STBY pin = Low
standby mode
standby mode
(main clock)
Sleep mode
Hardware
Software
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