HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 141

• Manufacturer Part Number: HD64F38024DV
• Description: IC H8/SLP MCU FLASH 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300L SLPr

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: -

For example, if erroneous operation occurs with a wait time setting of 16 states, check the
operation with a wait time setting of 1,024 * states or more.
If the same kind of erroneous operation occurs after a reset as after a state transition, hold the RES
pin low for a longer period.
Note: * This figure applies to the H8/38024, H8/38024S, and H8/38024R Groups. The number of
4.5.3
When using the HD64F38024, the oscillators may not operate if an initial voltage of 10 mV is
applied to the V
the oscillation control signals. It can be corrected by cutting off power and allowing the V
voltage to drop to ground potential before powering-on once again.
4.6
When using the on-chip emulator, system clock precision is necessary for programming or erasing
the flash memory. However, the on-chip oscillator frequency can vary due to changes in
conditions such as voltage or temperature. Consequently, even if the on-chip oscillator is selected
when using the on-chip emulator, pins OSC1 and OSC2 should be connected to an oscillator, or an
external clock should be supplied. In this case, the LSI uses the on-chip oscillator when user
programs are being executed and the system clock oscillator when programming or erasing flash
memory. The process is controlled by the on-chip emulator.
states on the H8/38124 Group is 8,192 or more.
Note on Use of HD64F38024
Notes on H8/38124 Group
CC
pin during power-on. This problem is caused by uncertainty about the state of
Rev. 8.00 Mar. 09, 2010 Page 119 of 658
Section 4 Clock Pulse Generators
REJ09B0042-0800
CC
pin