DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 266
DF2505BR26DV
Manufacturer Part Number
DF2505BR26DV
Description
IC H8S/2505 MCU FLASH 176-LFBGA
Manufacturer
Renesas Electronics America
Series
H8® H8S/2500r
Specifications of DF2505BR26DV
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
176-LFBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF2505BR26DV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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Section 9 I/O Ports
9.5.3
PORT5 shows port 5 pin states. This register cannot be modified.
Note:
9.5.4
Port 5 pins also function as SCI I/O pins. Port 5 pin functions are shown below.
• P52/SCK2
• P51/RxD2
Rev. 6.00 Sep. 24, 2009 Page 218 of 928
REJ09B0099-0600
Bit
7 to 3
2
1
0
CKE1
C/A
CKE0
P52DDR
Pin function
RE
P51DDR
Pin function
The pin function is switched as shown below according to the combination of the C/A bit in
SMR_2 of SCI_2, the CKE0 and CKE1 bits in SCR_2, and the P52DDR bit.
The pin function is switched as shown below according to the combination of the RE bit in
SCR_2 of SCI_2 and the P51DDR bit.
*
Bit Name
⎯
P52
P51
P50
Port 5 Register (PORT5)
Pin Functions
Determined by the states of pins P52 to P50.
P52 input
Initial Value
Undefined
⎯*
⎯*
⎯*
0
P51 input
0
0
P52 output
R/W
⎯
R
R
R
1
0
0
Description
Reserved
These bits are always read as undefined value and
cannot be modified.
If a port 5 read is performed while P5DDR bits are
set to 1, the P5DR values are read. If a port 5 read
is performed while P5DDR bits are cleared to 0, the
pin states are read.
0
SCK2 output
P51 output
⎯
1
1
SCK2 output
⎯
⎯
1
RxD2 input
⎯
1
SCK2 input
⎯
⎯
⎯
1
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