DF2505FC26V Renesas Electronics America, DF2505FC26V Datasheet - Page 329
DF2505FC26V
Manufacturer Part Number
DF2505FC26V
Description
IC H8S/2505 MCU FLASH 144QFP
Manufacturer
Renesas Electronics America
Series
H8® H8S/2500r
Specifications of DF2505FC26V
Core Processor
H8S/2000
Core Size
16-Bit
Speed
26MHz
Connectivity
I²C, SCI
Peripherals
POR, PWM, WDT
Number Of I /o
104
Program Memory Size
384KB (384K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
3 V ~ 5.5 V
Data Converters
A/D 16x10b; D/A 2x8b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
144-QFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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10.3.2
The TMDR registers are used to set the operating mode of each channel. The TPU has six TMDR
registers, one for each channel. TMDR register settings should be changed only when TCNT
operation is stopped.
Bit
7, 6
5
4
3
2
1
0
Bit Name
⎯
BFB
BFA
MD3
MD2
MD1
MD0
Timer Mode Register (TMDR)
Initial
value
All 1
0
0
0
0
0
0
R/W
⎯
R/W
R/W
R/W
R/W
R/W
R/W
Description
Reserved
These bits are always read as 1 and cannot be modified.
Buffer Operation B
Specifies whether TGRB is to operate in the normal way,
or TGRB and TGRD are to be used together for buffer
operation. When TGRD is used as a buffer register, TGRD
input capture/output compare is not generated.
In channels 1, 2, 4, and 5, which have no TGRD, bit 5 is
reserved. It is always read as 0 and cannot be modified.
0: TGRB operates normally
1: TGRB and TGRD are used together for buffer operation
Buffer Operation A
Specifies whether TGRA is to operate in the normal way,
or TGRA and TGRC are to be used together for buffer
operation. When TGRC is used as a buffer register, TGRC
input capture/output compare is not generated.
In channels 1, 2, 4, and 5, which have no TGRC, bit 4 is
reserved. It is always read as 0 and cannot be modified.
0: TGRA operates normally
1:TGRA and TGRC are used together for buffer operation
Modes 3 to 0
These bits are used to set the timer operating mode.
MD3 is a reserved bit. In a write, it should always be
written with 0. See table 10.11 for details.
Rev. 6.00 Sep. 24, 2009 Page 281 of 928
Section 10 16-Bit Timer Pulse Unit (TPU)
REJ09B0099-0600
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