HD6473834HV Renesas Electronics America, HD6473834HV Datasheet - Page 115

• Manufacturer Part Number: HD6473834HV
• Description: MCU 5V 32K PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD6473834HV

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 5MHz
• Connectivity: SCI
• Peripherals: LCD, PWM
• Number Of I /o: 71
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: OTP
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Bit 3—Direct Transfer on Flag (DTON): This bit designates whether or not to make direct
transitions among active (high-speed), active (medium-speed) and subactive mode when a SLEEP
instruction is executed. The mode to which the transition is made after the SLEEP instruction is
executed depends on a combination of this and other control bits.
Bit 3: DTON
0
1
Bit 2—Medium Speed on Flag (MSON): After standby, watch, or sleep mode is cleared, this bit
selects active (high-speed) or active (medium-speed) mode.
Bit 2: MSON
0
1
Bits 1 and 0—Subactive Mode Clock Select (SA1 and SA0): These bits select the CPU clock
rate (
Bit 1: SA1
0
1
Note: * Don’t care
98
W
/2,
W
/4, or
Description
When a SLEEP instruction is executed in active mode, a transition is made to
standby mode, watch mode, or sleep mode.
When a SLEEP instruction is executed in subactive mode, a transition is made
to watch mode or subsleep mode.
When a SLEEP instruction is executed in active (high-speed) mode, a direct
transition is made to active (medium-speed) mode if SSBY = 0, MSON = 1, and
LSON = 0, or to subactive mode if SSBY = 1, TMA3 = 1, and LSON = 1.
When a SLEEP instruction is executed in active (medium-speed) mode, a
direct transition is made to active (high-speed) mode if SSBY = 0, MSON = 0,
and LSON = 0, or to subactive mode if SSBY = 1, TMA3 = 1, and LSON = 1.
When a SLEEP instruction is executed in subactive mode, a direct transition is
made to active (high-speed) mode if SSBY = 1, TMA3 = 1, LSON = 0, and
MSON = 0, or to active (medium-speed) mode if SSBY = 1, TMA3 = 1, LSON =
0, and MSON = 1.
Description
Operation is in active (high-speed) mode
Operation is in active (medium-speed) mode
Bit 0: SA0
0
1
*
W
/8) in subactive mode. SA1 and SA0 cannot be modified in subactive mode.
Description
W
W
W
/8
/4
/2
(initial value)
(initial value)
(initial value)