DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 551

• 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 A Control Register L4 (PACRL4)
Initial value:
• Port A Control Register L3 (PACRL3)
Initial value:
Bit
15 to 0
Bit
15 to 7
6
5
4
3
R/W:
R/W:
Bit:
Bit:
15
15
R
R
0
0
-
Bit Name
⎯
-
Bit Name
⎯
PA9MD2
PA9MD1
PA9MD0
⎯
14
14
R
R
0
0
-
-
13
13
R
R
0
0
-
-
Initial
Value
All 0
Initial
Value
All 0
0
0
0
0
12
12
R
R
0
0
-
-
11
11
R
R
0
0
-
-
R/W
R
R/W
R
R/W
R/W
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.
Description
Reserved
These bits are always read as 0. The write value
should always be 0.
PA9 Mode
Select the function of the
PA9/TCLKD/TXD2/TDO/POE8 pin. When the E10A*
is in use (ASEMD0 = low), function is fixed to TDO
output.
000: PA9 I/O (port)
001: TCLKD input (MTU2)
110: TXD2 output (SCI)
111: POE8 input (POE)
Other than above: Setting prohibited
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
MD2
PA9
R
Rev. 5.00 Mar. 06, 2009 Page 531 of 770
6
0
6
0
-
R/W
MD1
PA9
R
5
0
5
0
-
R/W
MD0
PA9
R
4
0
4
0
-
R
R
3
0
3
0
-
-
REJ09B0243-0500
R/W
MD2
PA8
R
2
0
2
0
-
R/W
MD1
PA8
R
1
0
1
0
-
R/W
MD0
PA8
R
0
0
0
0
-