HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 246
HD64F3029XBL25V
Manufacturer Part Number
HD64F3029XBL25V
Description
MCU 5V 512K,PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3029X25.pdf
(1012 pages)
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
-
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7.4
7.4.1
Table 7.5 summarizes the DMAC modes.
Table 7.5
Transfer Mode
Short address
mode
Full address
mode
A summary of operations in these modes follows.
I/O Mode: One byte or word is transferred per request. A designated number of these transfers
are executed. A CPU interrupt can be requested at completion of the designated number of
transfers. One 24-bit address and one 8-bit address are specified. The transfer direction is
determined automatically from the activation source.
Idle Mode: One byte or word is transferred per request. A designated number of these transfers
are executed. A CPU interrupt can be requested at completion of the designated number of
transfers. One 24-bit address and one 8-bit address are specified. The addresses are held fixed.
The transfer direction is determined automatically from the activation source.
Operation
Overview
DMAC Modes
I/O mode
Idle mode
Repeat mode
Normal mode
Block transfer mode
Activation
Compare match/input
capture A interrupt from
16-bit timer channels 0 to 2
Transmit-data-empty
and receive-data-full
interrupts from SCI
channel 0
Conversion-end interrupt
from A/D converter
External request
Auto-request
External request
Compare match/input
capture A interrupt from
16-bit timer channels 0 to 2
Conversion-end interrupt
from A/D converter
External request
Rev. 2.0, 06/04, page 217 of 980
Notes
Up to four channels
can operate
independently
Only the B channels
support external requests
A and B channels are
paired; up to two
channels are available
Burst mode transfer or
cycle-steal mode transfer
can be selected for auto-
requests
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