HD6417020SVX12I Renesas Electronics America, HD6417020SVX12I Datasheet - Page 210

• Manufacturer Part Number: HD6417020SVX12I
• Description: IC SUPERH MPU ROMLESS 100TQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH7020r

Specifications of HD6417020SVX12I

• Core Processor: SH-1
• Core Size: 32-Bit
• Speed: 12.5MHz
• Connectivity: EBI/EMI, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

9.3.4
The DMAC supports the transfers shown in table 9.5. It can operate in the single address mode or
dual address mode, which are defined by how many bus cycles the DMAC takes to access the
transfer source and transfer destination. The actual transfer operation timing varies with the bus
mode. The DMAC has two bus modes: cycle-steal mode and burst mode.
Table 9.5
Source
External device with DACK Not available
External memory
Memory-mapped external
device
On-chip memory
On-chip peripheral module Not available
Single: Single address mode
Dual: Dual address mode
DMA Transfer Types
Supported DMA Transfers
External
Device with
DACK
Single
Single
Not available
External
Memory
Single
Dual
Dual
Dual
Dual
Memory-
Mapped
External
Device
Single
Dual
Dual
Dual
Dual
Destination
On-Chip
Memory
Not available
Dual
Dual
Dual
Dual
On-Chip
Peripheral
Module
Not available
Dual
Dual
Dual
Dual
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