HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 128

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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F2638F20J
Manufacturer:
PENESAS
Quantity:
252
Section 2 Instruction Descriptions
2.2.30 (1)
EXTS (EXTend as Signed)
Operation
(<Bit 7> of Rd)
Assembly-Language Format
EXTS.W Rd
Operand Size
Word
Description
This instruction copies the sign of the lower 8 bits in a 16-bit register Rd in the upward direction
(copies Rd bit 7 to bits 15 to 8) to extend the data to signed word data.
Available Registers
Rd: R0 to R7, E0 to E7
Operand Format and Number of States Required for Execution
Notes
Rev. 4.00 Feb 24, 2006 page 112 of 322
REJ09B0139-0400
Register direct
Addressing
Mode
Bit 15
EXTS (W)
Don’t care
Mnemonic
8 bits
EXTS.W
(<bits 15 to 8> of Rd)
Rd
7
Sign bit
Operands
8 bits
Rd
1st byte
1
0
7
Condition Code
H: Previous value remains unchanged.
N: Set to 1 if the result is negative; otherwise
Z: Set to 1 if the result is zero; otherwise
V: Always cleared to 0.
C: Previous value remains unchanged.
Bit 15
2nd byte
D
Instruction Format
cleared to 0.
cleared to 0.
Sign extension
I
rd
UI H
8 bits
3rd byte
U
Rd
7
N
8 bits
4th byte
Z
Sign Extension
V
0
0
States
No. of
C
1