D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 433

• 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

Bus cycle
Current
channel
EDACK
Other
channel
transfer
request
(EDREQ)
Bus cycle
CPU
operation
EDACK
ETEND
pin
pin
single cycle
CPU cycle
EXDMA
External
space
Figure 8.29 Auto Request/Cycle Steal Mode/Normal Transfer Mode
Figure 8.30 Auto Request/Cycle Steal Mode/Normal Transfer Mode
1 cycle
Bus
release
(Contention with Another Channel/Single Address Mode)
EXDMA single
single cycle
transfer cycle
EXDMA
External space
(CPU Cycles/Single Address Mode)
Bus
release
single cycle
1 bus cycle
CPU cycle
EXDMA
1 cycle
Bus
release
EXDMA single
transfer cycle
Higher-priority channel EXDMA cycle
External space
Rev. 3.00 Mar 17, 2006 page 381 of 926
CPU cycle
Section 8 EXDMA Controller
Last transfer cycle
EXDMA single
transfer cycle
1 cycle
External space
Bus
release
REJ09B0283-0300
single cycle
EXDMA
CPU cycle
Bus
release