HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 272
HD64F2239TF20I
Manufacturer Part Number
HD64F2239TF20I
Description
MCU 3V 384K I-TEMP 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2200r
Datasheet
1.DF2238RFA6V.pdf
(1048 pages)
Specifications of HD64F2239TF20I
Core Processor
H8S/2000
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HD64F2239TF20I
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 272 of 1048
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Section 8 DMA Controller (DMAC)
Rev. 6.00 Mar. 18, 2010 Page 210 of 982
REJ09B0054-0600
Bit
5
4
Bit Name
RPE
DTDIR
Initial Value
0
0
R/W
R/W
R/W
Description
Repeat Enable
Used in combination with the DTIE bit in
DMABCR to select the mode (sequential, idle,
or repeat) in which transfer is to be performed.
When DTIE = 0 (no transfer end interrupt)
0: Transfer in sequential mode
1: Transfer in repeat mode
When DTIE = 1 (with transfer end interrupt)
0: Transfer in sequential mode
1: Transfer in idle mode
Data Transfer Direction
Used in combination with the SAE bit in
DMABCR to specify the data transfer direction
(source or destination). The function of this bit
is therefore different in dual address mode and
single address mode.
When SAE = 0
0: Transfer with MAR as source address and
1: Transfer with IOAR as source address and
When SAE = 1
0: Transfer with MAR as source address and
1: Transfer with DACK pin as read strobe and
IOAR as destination address
MAR as destination address
DACK pin as write strobe
MAR as destination address
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