HD64F3642AH Renesas Electronics America, HD64F3642AH Datasheet - Page 115
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HD64F3642AH
Manufacturer Part Number
HD64F3642AH
Description
IC H8 MCU FLASH 16K 64QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Lr
Datasheet
1.HD64F3644HV.pdf
(551 pages)
Specifications of HD64F3642AH
Core Processor
H8/300L
Core Size
8-Bit
Speed
8MHz
Connectivity
SCI
Peripherals
PWM, WDT
Number Of I /o
53
Program Memory Size
16KB (16K x 8)
Program Memory Type
FLASH
Ram Size
1K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 5.5 V
Data Converters
A/D 8x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
64-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
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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), active (medium-speed), or sleep (medium-speed) mode.
Bit 2: MSON
0
1
Description
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
After standby, watch, or sleep mode is cleared, operation is in active (high-
speed) mode
When a SLEEP instruction is executed in active mode, a transition is made
to sleep (high-speed) mode
After standby, watch, or sleep mode is cleared, operation is in active
(medium-speed) mode
When a SLEEP instruction is executed in active mode, a transition is made
to sleep (medium-speed) mode
Rev. 6.00 Sep 12, 2006 page 93 of 526
Section 5 Power-Down Modes
REJ09B0326-0600
(initial value)
(initial value)
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