DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 558

• 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: -

SH7124:
• Port B Control Register H1 (PBCRH1)
Initial value:
Rev. 5.00 Mar. 06, 2009 Page 538 of 770
REJ09B0243-0500
Bit
10
9
8
7
6
5
4
3 to 0
Bit
15 to 0
R/W:
Bit:
15
R
0
Bit Name
PB2MD2
PB2MD1
PB2MD0
⎯
PB1MD2
PB1MD1
PB1MD0
⎯
-
Bit Name
⎯
14
R
0
-
13
R
0
-
Initial
Value
0
0
0
0
0
0
0
All 0
Initial
Value
All 0
12
R
0
-
11
R
0
-
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R
10
R
0
-
R
9
0
Description
PB2 Mode
Select the function of the PB2/IRQ0/POE0 pin.
000: PB2 I/O (port)
001: IRQ0 input (INTC)
010: POE0 input (POE)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PB1 Mode
Select the function of the PB1/TIC5W pin.
000: PB1 I/O (port)
011: TIC5W input (MTU2)
Other than above: Setting prohibited
Reserved
These bits are always read as 0. The write value
should always be 0.
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
-
R
8
0
-
R
7
0
-
R
6
0
-
R
5
0
-
R
4
0
-
R
3
0
-
R
2
0
-
R
1
0
-
R
0
0
-