HD64F38024DV Renesas Electronics America, HD64F38024DV Datasheet - Page 577

• 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: -

LVDCR—Low-Voltage Detection Control Register
Note: This register is implemented on the H8/38124 Group only.
Bit
Initial value
Read/Write
Note: * These bits are not initialized by resets trigged by LVDR. They are initialized by
LVD Enable
0 Low-voltage detection circuit not used (standby status) (initial value)
1 Low-voltage detection circuit use
Power Supply Drop (LVDD) Detection Level External Input Select
0 LVDD detection level generated by on-chip ladder resistor (initial value)
1 LVDD detection level input to extD pin
power-on resets and watchdog timer resets.
Power Supply Rise (LVDU) Detection Level External Input Select
0 LVDU detection level generated by on-chip ladder resistor (initial value)
1 LVDU detection level input to extU pin
LVDE
R/W
0 *
LVDR Detection Level Select
7
0 Reset detection voltage 2.3 V (typ.)
1 Reset detection voltage 3.3 V (typ.)
LVDR Enable
0 LVDR resets disabled
1 LVDR resets enabled
R/W
⎯
6
0
Voltage Drop Interrupt Enable
0 Voltage drop interrupt requests disabled (initial value)
1 Voltage drop interrupt requests enabled
VINTDSEL
Voltage Rise Interrupt Enable
0 Voltage rise interrupt requests disabled (initial value)
1 Voltage rise interrupt requests enabled
R/W
5
0
VINTUSEL
R/W
4
0
Rev. 8.00 Mar. 09, 2010 Page 555 of 658
LVDSEL
R/W
0 *
3
H'86
Appendix B Internal I/O Registers
(initial value)
LVDRE
R/W
0 *
2
(initial value)
LVDDE
R/W
1
0
REJ09B0042-0800
LVDUE
R/W
0
0
LVDC