HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 132
HD64F38024DV
Manufacturer Part Number
HD64F38024DV
Description
IC H8/SLP MCU FLASH 80QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300L SLPr
Datasheets
1.US38024-BAG1.pdf
(684 pages)
2.DF36012GFYV.pdf
(1021 pages)
3.DF38102HV.pdf
(145 pages)
Specifications of HD64F38024DV
Core Processor
H8/300L
Core Size
8-Bit
Speed
10MHz
Connectivity
SCI
Peripherals
LCD, PWM, WDT
Number Of I /o
51
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
1.8 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
80-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Manufacturer
Quantity
Price
Company:
Part Number:
HD64F38024DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 4 Clock Pulse Generators
External Clock Input Method
Connect an external clock signal to pin OSC
typical connection.
Frequency
Duty cycle
On-Chip Oscillator Selection Method (H8/38124 Group Only)
The on-chip oscillator is selected by setting the IRQAEC pin input level during resets.* Table 4.3
lists the methods for selecting the system clock oscillator and the on-chip oscillator. The IRQAEC
pin input level set during resets must be fixed at V
selected. It is not necessary to connect an oscillator to pins OSC1 and OSC2 if the on-chip
oscillator is selected. In this case, pin OSC1 should be fixed at V
Note: The system clock oscillator must be selected in order to program or erase flash memory as
Table 4.3
IRQAEC pin input level (during resets)
System clock oscillator
On-chip oscillator
Rev. 8.00 Mar. 09, 2010 Page 110 of 658
REJ09B0042-0800
* Other than watchdog timer or low-voltage detect circuit reset.
part of operations such as on-board programming. Also, when using the on-chip emulator,
an oscillator should be connected, or an external clock input, even if the on-chip oscillator
is selected.
System Clock Oscillator and On-Chip Oscillator Selection Methods
OSC
OSC
Figure 4.7 External Clock Input (Example)
1
2
Oscillator Clock (φ
45% to 55%
Open
1
, and leave pin OSC
CC
or GND, based on the oscillator to be
OSC
)
External clock input
0
Enabled
Disabled
CC
2
open. Figure 4.7 shows a
or GND.
1
Disabled
Enabled
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