HD64F3687GFPV Renesas Electronics America, HD64F3687GFPV Datasheet - Page 192

• Manufacturer Part Number: HD64F3687GFPV
• Description: IC H8 MCU FLASH 56K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687GFPV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: LVD, POR, PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 56KB (56K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 64-LQFP
• Package: 64LQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 45
• Interface Type: I2C/SCI
• On-chip Adc: 8-chx10-bit
• Number Of Timers: 3
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 2 Instruction Descriptions
2.2.57 SLEEP
SLEEP (SLEEP)
Operation
Program execution state
Assembly-Language Format
SLEEP
Operand Size
—
Description
When the SLEEP instruction is executed, the CPU enters a power-down state. Its internal state
remains unchanged, but the CPU stops executing instructions and waits for an exception-handling
request. When it receives an exception-handling request, the CPU exits the power-down state and
begins the exception-handling sequence. Interrupt requests other than NMI cannot end the power-
down state if they are masked in the CPU.
Available Registers
—
Operand Format and Number of States Required for Execution
Notes
For information about the power-down state, see the relevant microcontroller hardware manual.
Rev. 3.00 Dec 13, 2004 page 176 of 258
REJ09B0213-0300
Addressing
Mode
—
Mnemonic
SLEEP
power-down mode
Operands
1st byte
0
1
Condition Code
H: Previous value remains unchanged.
N: Previous value remains unchanged.
Z: Previous value remains unchanged.
V: Previous value remains unchanged.
C: Previous value remains unchanged.
2nd byte
8
Instruction Format
— —
I
0
UI
— —
H
3rd byte
U
—
N
Power-Down Mode
4th byte
—
Z
—
V
States
No. of
—
C
2