HD64F2638F20J Renesas Electronics America, HD64F2638F20J Datasheet - Page 1152

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
Appendix A Instruction Set
A.4
The tables in this section can be used to calculate the number of states required for instruction
execution by the CPU. Table A-5 indicates the number of instruction fetch, data read/write, and
other cycles occurring in each instruction. Table A-4 indicates the number of states required for
each cycle. The number of states required for execution of an instruction can be calculated from
these two tables as follows:
Examples: Advanced mode, program code and stack located in external memory, on-chip
supporting modules accessed in two states with 8-bit bus width, external devices accessed in three
states with one wait state and 16-bit bus width.
1. BSET #0, @FFFFC7:8
2. JSR @@30
Number of states required for execution = 2 × 4 + 2 × 4 + 2 × 4 = 24
Page 1102 of 1458
From table A-5:
I = L = 2, J = K = M = N = 0
From table A-4:
S
Number of states required for execution = 2 × 4 + 2 × 2 = 12
From table A-5:
I = J = K = 2, L = M = N = 0
From table A-4:
S
I
I
Execution states = I × S
= 4, S
= S
J
Number of States Required for Instruction Execution
= S
L
K
= 2
= 4
I
+ J × S
J
+ K × S
K
+ L × S
L
+ M × S
M
+ N × S
H8S/2639, H8S/2638, H8S/2636,
N
REJ09B0103-0800 Rev. 8.00
H8S/2630, H8S/2635 Group
May 28, 2010

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