HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 228

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 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: Lead free / RoHS Compliant
• Eeprom Size: -

7.1.3
Table 7.1 gives an overview of the DMAC functions.
Table 7.1
Transfer Mode
Short
address
mode
Full
address
mode
Functional Overview
I/O mode
Idle mode
Repeat mode
Normal mode
Block transfer
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
Auto-request
External request
Transfers one block of a specified size
per request
Executes 1 to 65,536 transfers
Allows either the source or destination
to be a fixed block area
Block size can be 1 to 255 bytes or
words
Retains the transfer request
internally
Executes a specified number(1 to
65,536) of transfers continuously
Selection of burst mode or cycle-
steal mode
Transfers one byte or one word
per request
Executes 1 to 65,536 transfers
Activation
Compare match/input
capture A interrupts from
16-bit timer channels
0 to 2
Transmit-data-empty
interrupt from SCI channel 0
Conversion-end interrupt
from A/D converter
Receive-data-full interrupt
from SCI channel 0
External request
Auto-request
External request
Compare match/ input
capture A interrupts from
16-bit timer channels 0 to 2
External request
Conversion-end interrupt
from A/D converter
Rev. 2.0, 06/04, page 199 of 980
Source
24
8
24
24
24
Reg. Length
Address
Destina-
tion
8
24
8
24
24