HD64F2239TF20I Renesas Electronics America, HD64F2239TF20I Datasheet - Page 277

• Manufacturer Part Number: HD64F2239TF20I
• Description: MCU 3V 384K I-TEMP 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

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: -

• DMACR_0B and DMACR_1B
Bit
7
6
5
4
Bit Name
⎯
DAID
DAIDE
—
Initial Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Reserved
This bit can be read from or written to.
However, the write value should always be 0.
Destination Address Increment/Decrement
Destination Address Increment/Decrement
Enable
These bits specify whether destination address
register MARB is to be incremented,
decremented, or left unchanged, when data
transfer is performed.
00: MARB is fixed
01: MARB is incremented after a data transfer
•
•
10: MARB is fixed
11: MARB is decremented after a data transfer
•
•
Reserved
This bit can be read from or written to.
However, the write value should always be 0.
When DTSZ = 0, MARB is incremented by
1
When DTSZ = 1, MARB is incremented by
2
When DTSZ = 0, MARB is decremented by
1
When DTSZ = 1, MARB is decremented by
2
Rev. 6.00 Mar. 18, 2010 Page 215 of 982
Section 8 DMA Controller (DMAC)
REJ09B0054-0600