DF2339VFC25V Renesas Electronics America, DF2339VFC25V Datasheet - Page 262
![IC H8S/2300 MCU FLASH 144QFP](/photos/12/22/122258/df2339vfc25v_sml.jpg)
DF2339VFC25V
Manufacturer Part Number
DF2339VFC25V
Description
IC H8S/2300 MCU FLASH 144QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2300r
Datasheets
1.HEWH8E10A.pdf
(19 pages)
2.D12312SVTE25V.pdf
(341 pages)
3.DF2338VFC25V.pdf
(1246 pages)
Specifications of DF2339VFC25V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
106
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
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
-20°C ~ 75°C
Package / Case
144-QFP
For Use With
EDK2329 - DEV EVALUATION KIT H8S/2329
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2339VFC25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 262 of 1246
- Download datasheet (7Mb)
Bit 9—Data Transfer Acknowledge 0 (DTA0): Enables or disables clearing, when DMA
transfer is performed, of the internal interrupt source selected by the channel 0 data transfer factor
setting.
Bit 9
DTA0
0
1
Bits 10 and 8—Reserved: Can be read or written to. Only 0 should be written to these bits.
Bits 7 and 5—Data Transfer Master Enable (DTME): Together with the DTE bit, these bits
control enabling or disabling of data transfer on the relevant channel. When both the DTME bit
and the DTE bit are set to 1, transfer is enabled for the channel.
If the relevant channel is in the middle of a burst mode transfer when an NMI interrupt is
generated, the DTME bit is cleared, the transfer is interrupted, and bus mastership passes to the
CPU. When the DTME bit is subsequently set to 1 again, the interrupted transfer is resumed. In
block transfer mode, however, the DTME bit is not cleared by an NMI interrupt, and transfer is
not interrupted.
The conditions for the DTME bit being cleared to 0 are as follows:
• When initialization is performed
• When NMI is input in burst mode
• When 0 is written to the DTME bit
The condition for DTME being set to 1 is as follows:
• When 1 is written to DTME after DTME is read as 0
Bit 7—Data Transfer Master Enable 1 (DTME1): Enables or disables data transfer on channel
1.
Bit 7
DTME1
0
1
Rev.4.00 Sep. 07, 2007 Page 230 of 1210
REJ09B0245-0400
Description
Clearing of selected internal interrupt source at time of DMA transfer is disabled
Clearing of selected internal interrupt source at time of DMA transfer is enabled
Description
Data transfer disabled. In burst mode, cleared to 0 by an NMI interrupt
Data transfer enabled
(Initial value)
(Initial value)
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