DF3048BVX25WV Renesas Electronics America, DF3048BVX25WV Datasheet - Page 751
![MCU 3/5V 128K PB-FREE 100-TQFP](/photos/28/61/286123/100-tqfp__100-vqfp_sml.jpg)
DF3048BVX25WV
Manufacturer Part Number
DF3048BVX25WV
Description
MCU 3/5V 128K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048BVX25WV
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, PWM, WDT
Number Of I /o
70
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
4K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 3.6 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3048BVX25WV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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A.3
The tables in this section can be used to calculate the number of states required for instruction
execution by the H8/300H CPU. Table A.4 indicates the number of instruction fetch, data
read/write, and other cycles occurring in each instruction. Table A.3 indicates the number of states
required per cycle according to the bus size. The number of states required for execution of an
instruction can be calculated from these two tables as follows:
Number of states = I
Examples of Calculation of Number of States Required for Execution
Examples: Advanced mode, stack located in external address space, on-chip supporting modules
accessed with 8-bit bus width, external devices accessed in three states with one wait state and
16-bit bus width.
BSET #0, @FFFFC7:8
JSR @@30
From table A.4,
From table A.3,
Number of states = 2
From table A.4,
From table A.3,
Number of states = 2
I = L = 2 and J = K = M = N = 0
S
I = J = K = 2 and L = M = N = 0
S
Number of States Required for Execution
I
I
= 4 and S
= S
J
= S
K
L
= 4
= 3
S
I
+ J
4 + 2
4 + 2
S
J
+ K
3 = 14
4 + 2
S
K
+ L
4 = 24
S
L
+ M
Rev. 3.00 Sep 27, 2006 page 723 of 872
S
M
+ N
S
N
Appendix A Instruction Set
REJ09B0325-0300
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