DF71251AD50FPV Renesas Electronics America, DF71251AD50FPV Datasheet - Page 577

• 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: -

• PADRL (SH7124)
Initial value:
Bit
15 to 10
9
8
7
6
5
4
3
2
1
0
R/W:
Bit:
15
R
0
-
Bit Name
⎯
PA9DR
PA8DR
PA7DR
PA6DR
⎯
PA4DR
PA3DR
⎯
PA1DR
PA0DR
14
R
0
-
13
R
0
-
Initial
Value
All 0
0
0
0
0
0
0
0
0
0
0
12
R
0
-
11
R
0
-
R/W
R
R/W
R/W
R/W
R/W
R
R/W
R/W
R
R/W
R/W
10
R
0
-
Description
Reserved
These bits are always read as 0. The write value should
always be 0.
Reserved
This bit is always read as 0. The write value should
always be 0.
Reserved
This bit is always read as 0. The write value should
always be 0.
See table 16.2.
See table 16.2.
See table 16.2.
R/W
PA9
DR
9
0
R/W
PA8
DR
8
0
R/W
PA7
DR
7
0
R/W
PA6
DR
Rev. 5.00 Mar. 06, 2009 Page 557 of 770
6
0
R
5
0
-
R/W
PA4
DR
4
0
R/W
PA3
DR
3
0
REJ09B0243-0500
R
2
0
-
R/W
PA1
DR
1
0
R/W
PA0
DR
0
0