HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 238

IC H8S MCU FLASH 256K 128-QFP

HD64F2638F20J

Manufacturer Part Number
HD64F2638F20J
Description
IC H8S MCU FLASH 256K 128-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2600r
Datasheets

Specifications of HD64F2638F20J

Core Processor
H8S/2600
Core Size
16-Bit
Speed
20MHz
Connectivity
CAN, SCI, SmartCard
Peripherals
Motor Control PWM, POR, PWM, WDT
Number Of I /o
72
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
16K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 12x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
128-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Section 2 Instruction Descriptions
2.2.61
SLEEP
SLEEP (SLEEP)
Operation
Program execution state
power-down mode
Assembly-Language Format
SLEEP
Operand Size
Description
When the SLEEP instruction is executed, the CPU enters a power-down mode. 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 mode and
begins the exception-handling sequence. Interrupt requests other than NMI cannot end the power-
down mode if they are masked in the CPU.
Available Registers
Operand Format and Number of States Required for Execution
Addressing
Mnemonic
Mode
SLEEP
Notes
For information about power-down modes, see the relevant microcontroller hardware manual.
Rev. 4.00 Feb 24, 2006 page 222 of 322
REJ09B0139-0400
Condition Code
I
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.
Instruction Format
Operands
1st byte
2nd byte
0
1
8
Power-Down Mode
UI H
U
N
Z
V
C
— —
No. of
States
3rd byte
4th byte
0
2

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