HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 272
![IC H8 MCU FLASH 128K 100QFP](/photos/12/21/122166/qfp100-g1_pkg_sml.jpg)
HD64F3048BF25
Manufacturer Part Number
HD64F3048BF25
Description
IC H8 MCU FLASH 128K 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3048BF25V.pdf
(903 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3048BF25
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD64F3048BF25V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 272 of 903
- Download datasheet (5Mb)
Section 8 DMA Controller
Figure 8.16 shows the timing when the DMAC is activated by the falling edge of DREQ in normal
mode.
Rev. 3.00 Sep 27, 2006 page 244 of 872
REJ09B0325-0300
Figure 8.16 Timing of DMAC Activation by Falling Edge of DREQ
DREQ
RD
HWR, LWR
Address
bus
T
2
T
CPU cycle
1
Minimum 4 states
T
2
T
1
T
2
T
d
T
1
DMAC cycle
T
2
T
1
Next sampling point
T
2
T
DREQ
DREQ in Normal Mode
DREQ
1
CPU
cycle
T
2
T
DMAC cycle
d
T
1
T
2
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