D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 437

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

EDREQ
EDRAK
EDREQ
acceptance
internal
processing
state
Bus cycle
EDACK
EDREQ
EDRAK
Bus cycle
CPU
operation
EDACK
ETEND
pin
pin
CPU cycle
Figure 8.36 External Request/Cycle Steal Mode/Normal Transfer Mode
Figure 8.37 External Request/Cycle Steal Mode/Normal Transfer Mode
External
space
(No Contention/Single Address Mode/Falling Edge Sensing)
Bus release
Edge confirmation
Start of transfer
processing
CPU cycle CPU cycle
External
(CPU Cycles/Single Address Mode/Low Level Sensing)
space
External
space
Start of high
level sensing
EXDMA single
transfer cycle
External
EXDMA single
space
transfer cycle
Edge confirmation
Start of transfer
processing
Bus release
CPU cycle CPU cycle
Rev. 3.00 Mar 17, 2006 page 385 of 926
2 bus cycles
EXDMA single
Start of high
level sensing
transfer cycle
External
space
Section 8 EXDMA Controller
Edge confirmation
Start of transfer
processing
Last transfer cycle
Bus release
External
EXDMA single
space
transfer cycle
REJ09B0283-0300
Start of high
level sensing
EXDMA single
transfer cycle
CPU cycle