HD64F3048VTF8 Renesas Electronics America, HD64F3048VTF8 Datasheet - Page 52
HD64F3048VTF8
Manufacturer Part Number
HD64F3048VTF8
Description
IC H8 MCU FLASH 128K 100-QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.HD64F3048F16.pdf
(907 pages)
Specifications of HD64F3048VTF8
Core Processor
H8/300H
Core Size
16-Bit
Speed
8MHz
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)
2.7 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
Contains lead / RoHS non-compliant
Eeprom Size
-
Other names
HD64F3048VX8
- Current page: 52 of 907
- Download datasheet (6Mb)
Section 2 CPU
Two CPU operating modes
Low-power mode
Transition to power-down state by SLEEP instruction
2.1.2
In comparison to the H8/300 CPU, the H8/300H has the following enhancements.
Rev. 7.00 Sep 21, 2005 page 26 of 878
REJ09B0259-0700
More general registers
Eight 16-bit registers have been added.
Expanded address space
Enhanced addressing
The addressing modes have been enhanced to make effective use of the 16-Mbyte address
space.
Enhanced instructions
18 MHz (H8/3048ZTAT, H8/3048 mask ROM, H8/3047 mask ROM, H8/3045 mask
ROM, H8/3044 mask ROM)
16 MHz (H8/3048F)
8/16/32-bit register-register add/subtract: 111 ns @ 18 MHz/125 ns @ 16 MHz
8
16 ÷ 8-bit register-register divide:
16
32 ÷ 16-bit register-register divide:
Normal mode (not available in the H8/3048 Group)
Advanced mode
Advanced mode supports a maximum 16-Mbyte address space.
Normal mode supports the same 64-kbyte address space as the H8/300 CPU.
(Normal mode is not available in the H8/3048 Group.)
Data transfer, arithmetic, and logic instructions can operate on 32-bit data.
Signed multiply/divide instructions and other instructions have been added.
Differences from H8/300 CPU
8-bit register-register multiply:
16-bit register-register multiply:
778 ns @ 18 MHz/875 ns @ 16 MHz
778 ns @ 18 MHz/875 ns @ 16 MHz
1,221 ns @ 18 MHz/1,375 ns @ 16 MHz
1,221 ns @ 18 MHz/1,375 ns @ 16 MHz
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