HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 243

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

If DTIE is set to 1, a CPU interrupt is requested when DTE is cleared to 0.
Bit 6—Data Transfer Size (DTSZ): Selects the data size of each transfer.
Bit 5—Source Address Increment/Decrement (SAID) and
Bit 4—Source Address Increment/Decrement Enable (SAIDE): These bits select whether the
source address register (MARA) is incremented, decremented, or held fixed during the data
transfer.
Bit 7: DTE
0
1
Bit 6: DTSZ
0
1
Bit 5: SAID
0
1
Description
Data transfer is disabled (DTE is cleared to 0 when the specified number of
transfers have been completed)
Data transfer is enabled
Description
Byte-size transfer
Word-size transfer
Bit 4: SAIDE
0
1
0
1
Description
MARA is held fixed
MARA is incremented after each data transfer
MARA is held fixed
MARA is decremented after each data transfer
If DTSZ = 0, MARA is incremented by 1 after each
transfer
If DTSZ = 1, MARA is incremented by 2 after each
transfer
If DTSZ = 0, MARA is decremented by 1 after each
transfer
If DTSZ = 1, MARA is decremented by 2 after each
transfer
Rev. 3.00 Sep 27, 2006 page 215 of 872
Section 8 DMA Controller
REJ09B0325-0300
(Initial value)
(Initial value)
(Initial value)