DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 548

• 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 A Control Register L2 (PACRL2)
Initial value:
Rev. 5.00 Mar. 06, 2009 Page 528 of 770
REJ09B0243-0500
Bit
15
14
13
12
11
10
9
8
7
6
5
4
R/W:
Bit:
15
R
0
-
Bit Name
⎯
PA7MD2
PA7MD1
PA7MD0
⎯
PA6MD2
PA6MD1
PA6MD0
⎯
PA5MD2
PA5MD1
PA5MD0
R/W
MD2
PA7
14
0
R/W
MD1
PA7
13
0
Initial
Value
0
0
0
0
0
0
0
0
0
0
0
0
R/W
MD0
PA7
12
0
11
R
0
-
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
MD2
PA6
10
0
R/W
MD1
PA6
9
0
Description
Reserved
This bit is always read as 0. The write value should
always be 0.
PA7 Mode
Select the function of the PA7/TCLKB/SCK2/TCK pin.
When the E10A* is in use (ASEMD0 = low), function
is fixed to TCK input.
000: PA7 I/O (port)
001: TCLKB input (MTU2)
110: SCK2 I/O (SCI)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PA6 Mode
Select the function of the PA6/TCLKA pin.
000: PA6 I/O (port)
001: TCLKA input (MTU2)
Other than above: Setting prohibited
Reserved
This bit is always read as 0. The write value should
always be 0.
PA5 Mode
Select the function of the PA5/IRQ3/SCK1 pin.
000: PA5 I/O (port)
001: SCK1 I/O (SCI)
111: IRQ3 input (INTC)
Other than above: Setting prohibited
R/W
MD0
PA6
8
0
R
7
0
-
R/W
MD2
PA5
6
0
R/W
MD1
PA5
5
0
R/W
MD0
PA5
4
0
R
3
0
-
R/W
MD2
PA4
2
0
R/W
MD1
PA4
1
0
R/W
MD0
PA4
0
0