DF2238RTF6 Renesas Electronics America, DF2238RTF6 Datasheet - Page 358

• Manufacturer Part Number: DF2238RTF6
• Description: MCU 2.2/3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2238RTF6

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 6MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 72
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 3.6 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: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2238RTF6; HD64F2238RTF6

Section 9 Data Transfer Controller (DTC)
Table 9.5 lists the register information in block transfer mode. Figure 9.8 shows the memory
mapping in block transfer mode.
Table 9.5
Name
DTC source address register
DTC destination address register
DTC transfer count register AH
DTC transfer count register AL
DTC transfer count register B
Rev. 6.00 Mar. 18, 2010 Page 296 of 982
REJ09B0054-0600
SAR
or
DAR
Register Information in Block Transfer Mode
Figure 9.8 Memory Mapping in Block Transfer Mode
Nth block
First block
·
·
·
Abbreviation
SAR
CRB
DAR
CRAH
CRAL
Transfer
Block area
Transfer count
Function
Designates source address
Designates destination address
Holds block size
Designates block size count
DAR
or
SAR