DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 559

• Manufacturer Part Number: DF71251AD50FPV
• Description: MCU RISC FLASH 32K 8K 64LQFP
• Manufacturer: Renesas Electronics America
• Series: SuperH® SH Tinyr

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: -

• 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
-
-