HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 110
HD64F3694FY
Manufacturer Part Number
HD64F3694FY
Description
IC H8 MCU FLASH 32K 48-LQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300H Tinyr
Datasheet
1.HD64F3694GFYV.pdf
(452 pages)
Specifications of HD64F3694FY
Core Processor
H8/300H
Core Size
16-Bit
Speed
20MHz
Connectivity
I²C, SCI
Peripherals
PWM, WDT
Number Of I /o
29
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
2K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
48-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3694FYJV
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Company:
Part Number:
HD64F3694FYV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 6 Power-Down Modes
6.2
Figure 6.1 shows the possible transitions among these operating modes. A transition is made from
the program execution state to the program halt state of the program by executing a SLEEP
instruction. Interrupts allow for returning from the program halt state to the program execution
state of the program. A direct transition between active mode and subactive mode, which are both
program execution states, can be made without halting the program. The operating frequency can
also be changed in the same modes by making a transition directly from active mode to active
mode, and from subactive mode to subactive mode. RES input enables transitions from a mode to
the reset state. Table 6.2 shows the transition conditions of each mode after the SLEEP instruction
is executed and a mode to return by an interrupt. Table 6.3 shows the internal states of the LSI in
each mode.
Rev.5.00 Nov. 02, 2005 Page 80 of 418
REJ09B0028-0500
Notes: 1. To make a transition to another mode by an interrupt, make sure interrupt handling is after the interrupt
Program halt state
Standby mode
Mode Transitions and States of LSI
Reset state
2. Details on the mode transition conditions are given in table 6.2.
is accepted.
SLEEP
instruction
SLEEP
instruction
Interrupt
Figure 6.1 Mode Transition Diagram
Program execution state
transition
interrupt
Direct
Active mode
Subactive
mode
transition
interrupt
Direct
SLEEP
instruction
SLEEP
instruction
Direct transition
interrupt
Direct transition
interrupt
Interrupt
SLEEP
instruction
Interrupt
SLEEP
instruction
Interrupt
Interrupt
Program halt state
Subsleep mode
Sleep mode
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