HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 414
![IC H8 MCU FLASH 128K 100QFP](/photos/12/21/122166/qfp100-g1_pkg_sml.jpg)
HD64F3048BF25
Manufacturer Part Number
HD64F3048BF25
Description
IC H8 MCU FLASH 128K 100QFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Datasheet
1.DF3048BF25V.pdf
(903 pages)
Specifications of HD64F3048BF25
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)
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-QFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD64F3048BF25
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
Part Number:
HD64F3048BF25V
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 414 of 903
- Download datasheet (5Mb)
Section 10 16-Bit Integrated Timer Unit (ITU)
Example of Phase Counting Mode
Figure 10.44 shows an example of operations in phase counting mode. Table 10.9 lists the up-
counting and down-counting conditions for TCNT2.
In phase counting mode both the rising and falling edges of TCLKA and TCLKB are counted. The
phase difference between TCLKA and TCLKB must be at least 1.5 states, the phase overlap must
also be at least 1.5 states, and the pulse width must be at least 2.5 states. See figure 10.45.
Table 10.9 Up/Down Counting Conditions
Counting Direction
TCLKB
TCLKA
Rev. 3.00 Sep 27, 2006 page 386 of 872
REJ09B0325-0300
TCLKA
TCLKB
TCLKB
TCLKA
Figure 10.45 Phase Difference, Overlap, and Pulse Width in Phase Counting Mode
TCNT2 value
Phase
difference
Figure 10.44 Operation in Phase Counting Mode (Example)
Counting up
Overlap
Up-Counting
Low
Phase
difference
High
Overlap
High
Pulse width
Low
Phase difference and overlap:
Pulse width:
Down-Counting
High
Low
Pulse width
Counting down
Low
at least 1.5 states
at least 2.5 states
High
Time
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