DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 606

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 22 Power-Down Modes
Rev. 5.00 Sep. 01, 2009 Page 554 of 656
REJ09B0071-0500
Notes:
Program execution state
SLEEP instruction
SSBY = 1, PSS = 1
DTON = 1, LSON = 0
After the oscillation
settling time
(STS2 to 0), clock
switching exception
processing
1.
2.
3.
4.
When a transition is made between modes by means of an interrupt, the transition cannot be made 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.
Always select high-speed mode before making a transition to watch mode or sub-active mode.
H8S/2268 Group: NMI, IRQ0, IRQ1, IRQ3 to IRQ5, WKP0 to WKP7, WDT1 interrupt, and TMR4
H8S/2264 Group: NMI, IRQ0, IRQ1, IRQ3, IRQ4, WKP0 to WKP7, and WDT1 interrupt
H8S/2268 Group: NMI, IRQ0, IRQ1, IRQ3 to IRQ5, WKP0 to WKP7, WDT0 interrupt, WDT1 interrupt,
H8S/2264 Group: NMI, IRQ0, IRQ1, IRQ3, IRQ4, WKP0 to WKP7, WDT0 interrupt, WDT1 interrupt,
All interrupts
H8S/2268 Group: NMI, IRQ0, IRQ1, IRQ3 to IRQ5, WKP0 to WKP7
H8S/2264 Group: NMI, IRQ0, IRQ1, IRQ3, IRQ4, WKP0 to WKP7
SCK2 to
SCK0= 0
High-speed mode
Sub-active mode
Medium-speed
(main clock)
(main clock)
Reset state
(subclock)
mode
interrupt
and TMR0 to TMR4 interrupts
TMR0 interrupt, and TMR1 interrupt
Figure 22.1 Mode Transition Diagram
: Transition after exception processing
RES pin = High
SCK2 to
SCK0 0
SLEEP instruction
SSBY = 1, PSS = 1
DTON = 1, LSON = 1
Clock switching
exception processing
STBY pin = High
RES pin = Low
SLEEP instruction
External
interrupt *
Interrupt *
LSON bit = 0
SLEEP instruction
SLEEP
instruction
Any interrupt *
Interrupt *
Interrupt *
LSON bit = 1
SLEEP
instruction
SLEEP
instruction
4
1
2
1
3
: Low power dissipation mode
Program-halted state
SSBY= 1,
PSS= 0, LSON= 0
SSBY= 0,
PSS= 1, LSON= 1
SSBY= 0, LSON= 0
SSBY= 1,
PSS= 1, DTON= 0
STBY pin = Low
Sub-sleep mode
standby mode
standby mode
Watch mode
Sleep mode
(main clock)
(subclock)
(subclock)
Hardware
Software