DF3048BVX25V Renesas Electronics America, DF3048BVX25V Datasheet - Page 58
DF3048BVX25V
Manufacturer Part Number
DF3048BVX25V
Description
MCU 3/5V 128K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3048BVX25V
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
-20°C ~ 75°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:
DF3048BVX25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 58 of 903
- Download datasheet (5Mb)
Section 2 CPU
2.1.2
In comparison to the H8/300 CPU, the H8/300H has the following enhancements.
Rev. 3.00 Sep 27, 2006 page 30 of 872
REJ09B0325-0300
Two CPU operating modes
Low-power mode
Transition to power-down state by SLEEP instruction
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
16
32 ÷ 16-bit register-register divide:
Normal mode (not available in the H8/3048B 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 H8/3048B 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
16-bit register-register multiply:
880 ns @ 25 MHz/1,375 ns @ 16 MHz
880 ns @ 25 MHz/1,375 ns @ 16 MHz
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