DF3026X25V Renesas Electronics America, DF3026X25V Datasheet - Page 257
DF3026X25V
Manufacturer Part Number
DF3026X25V
Description
MCU 3V 256K PB-FREE 100-TQFP
Manufacturer
Renesas Electronics America
Series
H8® H8/300Hr
Specifications of DF3026X25V
Core Processor
H8/300H
Core Size
16-Bit
Speed
25MHz
Connectivity
SCI, SmartCard
Peripherals
PWM, WDT
Number Of I /o
70
Program Memory Size
256KB (256K x 8)
Program Memory Type
FLASH
Ram Size
8K 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:
DF3026X25V
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 257 of 843
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8.2.3
TMDR is an 8-bit readable/writable register that selects PWM mode for channels 0 to 2. It also
selects phase counting mode and the overflow flag (OVF) setting conditions for channel 2.
TMDR is initialized to H'98 by a reset and in standby mode.
Bit 7—Reserved: This bit cannot be modified and is always read as 1.
Bit 6—Phase Counting Mode Flag (MDF): Selects whether channel 2 operates normally or in
phase counting mode.
Bit 6
MDF
0
1
When MDF is set to 1 to select phase counting mode, 16TCNT2 operates as an up/down-counter
and pins TCLKA and TCLKB become counter clock input pins. 16TCNT2 counts both rising and
falling edges of TCLKA and TCLKB, and counts up or down as follows.
Counting Direction
TCLKA pin
TCLKB pin
Bit
Initial value
Read/Write
Timer Mode Register (TMDR)
Description
Channel 2 operates normally
Channel 2 operates in phase counting mode
Reserved bit
—
—
7
1
Down-Counting
Low
Phase counting mode flag
Selects phase counting mode for channel 2
MDF
R/W
6
0
High
Flag direction
Selects the setting condition for the overflow
flag (OVF) in TISRC
FDIR
R/W
5
0
High
—
—
4
1
Reserved bit
Low
Rev. 2.00 Sep 20, 2005 page 217 of 800
—
—
3
1
Up-Counting
Low
PWM2
R/W
PWM modes 2 to 0
These bits select PWM
mode for channels 2 to 0
2
0
High
Section 8 16-Bit Timer
PWM1
R/W
REJ09B0260-0200
1
0
High
(Initial value)
PWM0
R/W
0
0
Low
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