DF3048X16V Renesas Electronics America, DF3048X16V Datasheet - Page 84

• Manufacturer Part Number: DF3048X16V
• Description: MCU 5V 128K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of DF3048X16V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 CPU
Rev. 7.00 Sep 21, 2005 page 58 of 878
REJ09B0259-0700
Notes: 1.
Exception
sources
Exception-handling state
RES = 1
Bus-released state
2.
Reset state
From any state except hardware standby mode, a transition to the reset state occurs
whenever RES goes low.
From any state, a transition to hardware standby mode occurs when STBY goes low.
End of
exception
handling
Reset
Interrupt
Trap instruction
End of bus
release
*1
Figure 2.12 Classification of Exception Sources
Bus
request
Figure 2.13 State Transitions
Program execution state
NMI, IRQ , IRQ ,
or IRQ interrupt
STBY
Exception
End of bus release
Interrupt
External interrupts
Internal interrupts (from on-chip supporting modules)
Bus request
= 1,
2
0
RES
= 0
1
SLEEP instruction
with SSBY = 1
SLEEP
instruction
with SSBY = 0
Hardware standby mode
Software standby mode
Power-down state
Sleep mode
*2