DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 266

MCU 5V 512K 100-TQFP

DF3052BX25V

Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheets

Specifications of DF3052BX25V

Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Section 8 DMA Controller
8.4.12
When the DTE bit in an active channel is cleared to 0, the DMAC halts after transferring the
current byte or word. The DMAC starts again when the DTE bit is set to 1. In full address mode,
the DTME bit can be used for the same purpose. Figure 8.22 shows the procedure for aborting a
DMA transfer by software.
Rev. 3.00 Mar 21, 2006 page 236 of 814
REJ09B0302-0300
Aborting a DMA Transfer
DMA transfer aborted
DMA transfer abort
Set DTCR
Figure 8.22 Procedure for Aborting a DMA Transfer
1
1. Clear the DTE bit to 0 in DTCR.
To avoid generating an interrupt
when aborting a DMA transfer,
clear the DTIE bit to 0
simultaneously.

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