HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 229

• 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: -

8.1.3
Table 8.1 gives an overview of the DMAC functions.
Table 8.1
Transfer Mode
Short
address
mode
Functional Overview
I/O mode
Idle mode
Repeat mode
DMAC Functional Overview
Transfers one byte or one word
per request
Increments or decrements the
memory address by 1 or 2
Executes 1 to 65,536 transfers
Transfers one byte or one word
per request
Holds the memory address fixed
Executes 1 to 65,536 transfers
Transfers one byte or one word per
request
Increments or decrements the
memory address by 1 or 2
Executes a specified number (1 to
255) of transfers, then returns to
the initial state and continues
Activation
Compare match/
input capture A
interrupts from ITU
channels 0 to 3
Transmit-data-empty
interrupt from SCI
channel 0
Receive-data-full
interrupt from SCI
channel 0
External request
Rev. 3.00 Sep 27, 2006 page 201 of 872
Section 8 DMA Controller
Source
24
8
24
REJ09B0325-0300
Reg. Length
Address
Destination
8
24
8