DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 559
DF71251AD50FPV
Manufacturer Part Number
DF71251AD50FPV
Description
MCU RISC FLASH 32K 8K 64LQFP
Manufacturer
Renesas Electronics America
Series
SuperH® SH Tinyr
Datasheet
1.DF71243N50FPV.pdf
(794 pages)
Specifications of DF71251AD50FPV
Core Processor
SH-2
Core Size
32-Bit
Speed
50MHz
Connectivity
SCI
Peripherals
POR, PWM, WDT
Number Of I /o
37
Program Memory Size
32KB (32K x 8)
Program Memory Type
FLASH
Ram Size
8K x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
64-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DF71251AD50FPV
Manufacturer:
Renesas Electronics America
Quantity:
10 000
- Current page: 559 of 794
- Download datasheet (5Mb)
• Port B Control Register L2 (PBCRL2)
Initial value:
• Port B Control Register L1 (PBCRL1)
Initial value:
Bit
15 to 7
6
5
4
3 to 0
Bit
15
R/W:
R/W:
Bit:
Bit:
15
15
R
R
0
0
-
Bit Name
⎯
PB5MD2
PB5MD1
PB5MD0
⎯
-
Bit Name
⎯
R/W
MD2
PB3
14
14
R
0
0
-
R/W
MD1
PB3
13
13
R
0
0
-
Initial
Value
All 0
0
0
0
All 0
Initial
Value
0
R/W
MD0
PB3
12
12
R
0
0
-
11
11
R
R
0
0
-
-
R/W
R
R/W
R/W
R/W
R
R/W
R
10
10
R
R
0
0
-
-
R
R
9
0
9
0
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PB5 Mode
Select the function of the PB5/IRQ3/TIC5U pin.
000: PB5 I/O (port)
001: IRQ3 input (INTC)
011: TIC5U input (MTU2)
Other than above: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
-
-
R
R
8
0
8
0
-
-
R
R
7
0
7
0
-
-
R/W
R/W
MD2
MD2
PB5
PB1
Rev. 5.00 Mar. 06, 2009 Page 539 of 770
6
0
6
0
R/W
R/W
MD1
MD1
PB5
PB1
5
0
5
0
R/W
R/W
MD0
MD0
PB5
PB1
4
0
4
0
R
R
3
0
3
0
-
-
REJ09B0243-0500
R
R
2
0
2
0
-
-
R
R
1
0
1
0
-
-
R
R
0
0
0
0
-
-
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