DF3052BX25V Renesas Electronics America, DF3052BX25V Datasheet - Page 76
DF3052BX25V
Manufacturer Part Number
DF3052BX25V
Description
MCU 5V 512K 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3052BX25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
DMA, POR, PWM, WDT
Number Of I /o
70
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4.5 V ~ 5.5 V
Data Converters
A/D 8x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-20°C ~ 75°C
Package / Case
100-TQFP, 100-VQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF3052BX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 2 CPU
Table 2.12 Absolute Address Access Ranges
Absolute Address
8 bits (@aa:8)
16 bits (@aa:16)
24 bits (@aa:24)
Immediate—#xx:8, #xx:16, or #xx:32: The instruction code contains 8-bit (#xx:8), 16-bit
(#xx:16), or 32-bit (#xx:32) immediate data as an operand.
The instruction codes of the ADDS, SUBS, INC, and DEC instructions contain immediate data
implicitly. The instruction codes of some bit manipulation instructions contain 3-bit immediate
data specifying a bit number. The TRAPA instruction code contains 2-bit immediate data
specifying a vector address.
Program-Counter Relative—@(d:8, PC) or @(d:16, PC): This mode is used in the Bcc and
BSR instructions. An 8-bit or 16-bit displacement contained in the instruction code is sign-
extended to 24 bits and added to the 24-bit PC contents to generate a 24-bit branch address. The
PC value to which the displacement is added is the address of the first byte of the next instruction,
so the possible branching range is –126 to +128 bytes (–63 to +64 words) or –32766 to +32768
bytes (–16383 to +16384 words) from the branch instruction. The resulting value should be an
even number.
Memory Indirect—@@aa:8: This mode can be used by the JMP and JSR instructions. The
instruction code contains an 8-bit absolute address specifying a memory operand. This memory
operand contains a branch address. The memory operand is accessed by longword access. The first
byte of the memory operand is ignored, generating a 24-bit branch address. See figure 2.9. The
upper bits of the 8-bit absolute address are assumed to be 0 (H'0000), so the address range is 0 to
255 (H'000000 to H'0000FF). Note that the first part of this range is also the exception vector area.
For further details see section 5, Interrupt Controller.
Rev. 3.00 Mar 21, 2006 page 46 of 814
REJ09B0302-0300
1-Mbyte Modes
H'FFF00 to H'FFFFF
(1048320 to 1048575)
H'00000 to H'07FFF,
H'F8000 to H'FFFFF
(0 to 32767, 1015808 to 1048575)
H'00000 to H'FFFFF
(0 to 1048575)
16-Mbyte Modes
H'FFFF00 to H'FFFFFF
(16776960 to 16777215)
H'000000 to H'007FFF,
H'FF8000 to H'FFFFFF
(0 to 32767, 16744448 to 16777215)
H'000000 to H'FFFFFF
(0 to 16777215)
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