HD6417144F50V Renesas Electronics America, HD6417144F50V Datasheet - Page 233
HD6417144F50V
Manufacturer Part Number
HD6417144F50V
Description
IC SUPERH MCU ROMLESS 112QFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH7144r
Datasheet
1.HD64F7144F50V.pdf
(932 pages)
Specifications of HD6417144F50V
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
EBI/EMI, I²C, SCI
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
74
Program Memory Type
ROMless
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
112-QFP
For Use With
HS0005KCU11H - EMULATOR E10A-USB H8S(X),SH2(A)EDK7145 - DEV EVALUATION KIT SH7145
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD6417144F50V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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10.4.4
The DMAC supports the transfers shown in table 10.4. It can operate in the single address mode,
in which either the transfer source or destination is accessed using an acknowledge signal, or dual
access mode, in which both the transfer source and destination addresses are output. The dual
access mode consists of a direct address mode, in which the output address value is the object of a
direct data transfer, and an indirect address mode, in which the output address value is not the
object of the data transfer, but the value stored at the output address becomes the transfer object
address. The actual transfer operation timing varies with the bus mode. The DMAC has two bus
modes: cycle-steal mode and burst mode.
Table 10.4 Supported DMA Transfers
Note:
Source
External device with DACK Not available
External memory
Memory-mapped external
device
On-chip memory
On-chip peripheral module Not available
Dual address mode includes both direct address mode and indirect address mode.
DMA Transfer Types
External Device
with DACK
Single
Single
Not available
External
Memory
Single
Dual
Dual
Dual
Dual
10. Direct Memory Access Controller (DMAC)
Rev.4.00 Mar. 27, 2008 Page 187 of 882
Destination
Memory-
Mapped
External
Device
Single
Dual
Dual
Dual
Dual
On-Chip
Memory
Not available Not available
Dual
Dual
Dual
Dual
REJ09B0108-0400
On-Chip
Peripheral
Module
Dual
Dual
Dual
Dual
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